{"id":78129,"date":"2026-07-20T03:08:40","date_gmt":"2026-07-20T03:08:40","guid":{"rendered":"https:\/\/drivervn.com\/?p=78129"},"modified":"2026-07-20T03:08:40","modified_gmt":"2026-07-20T03:08:40","slug":"may-mac-in-duoc-nhung-khong-phat-hien-may-quet-canon-ts9540-ts9550-hoac-ts9550a","status":"publish","type":"post","link":"https:\/\/drivervn.com\/?p=78129","title":{"rendered":"M\u00e1y Mac in \u0111\u01b0\u1ee3c nh\u01b0ng kh\u00f4ng ph\u00e1t hi\u1ec7n m\u00e1y qu\u00e9t Canon TS9540, TS9550 ho\u1eb7c TS9550A"},"content":{"rendered":"<p>M\u00e1y in Canon TS9500 Series c\u00f3 th\u1ec3 in b\u00ecnh th\u01b0\u1eddng t\u1eeb m\u00e1y Mac nh\u01b0ng b\u1ed9 ph\u1eadn qu\u00e9t c\u1ee7a m\u00e1y in \u0111a ch\u1ee9c n\u0103ng kh\u00f4ng xu\u1ea5t hi\u1ec7n trong macOS. Trong ph\u1ea7n \u201cM\u00e1y in &amp; M\u00e1y qu\u00e9t\u201d kh\u00f4ng c\u00f3 n\u00fat \u201cM\u1edf M\u00e1y qu\u00e9t\u201d, \u1ee9ng d\u1ee5ng \u201cThu nh\u1eadn h\u00ecnh \u1ea3nh\u201d kh\u00f4ng hi\u1ec3n th\u1ecb Canon v\u00e0 IJ Scan Utility Lite th\u00f4ng b\u00e1o r\u1eb1ng kh\u00f4ng th\u1ec3 giao ti\u1ebfp v\u1edbi m\u00e1y qu\u00e9t.<\/p>\n<p>Trong ph\u1ea7n l\u1edbn tr\u01b0\u1eddng h\u1ee3p, ch\u1ee9c n\u0103ng in v\u00e0 qu\u00e9t kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau do thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c th\u00eam kh\u00f4ng \u0111\u00fang c\u00e1ch. V\u00ed d\u1ee5, m\u00e1y in \u0111\u01b0\u1ee3c th\u00eam th\u1ee7 c\u00f4ng b\u1eb1ng \u0111\u1ecba ch\u1ec9 IP nh\u01b0 m\u1ed9t h\u00e0ng \u0111\u1ee3i in th\u00f4ng th\u01b0\u1eddng, thay v\u00ec d\u01b0\u1edbi d\u1ea1ng thi\u1ebft b\u1ecb \u0111a ch\u1ee9c n\u0103ng Bonjour.<\/p>\n<p>H\u01b0\u1edbng d\u1eabn n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u1eabu m\u00e1y sau:<\/p>\n<ul>\n<li>Canon PIXMA TS9540;<\/li>\n<li>Canon PIXMA TS9540A;<\/li>\n<li>Canon PIXMA TS9541C;<\/li>\n<li>Canon PIXMA TS9541CA;<\/li>\n<li>Canon PIXMA TS9550;<\/li>\n<li>Canon PIXMA TS9550A;<\/li>\n<li>Canon PIXMA TS9551C;<\/li>\n<li>Canon PIXMA TS9551CA.<\/li>\n<\/ul>\n<p>Trong macOS, c\u00e1c thi\u1ebft b\u1ecb n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb d\u01b0\u1edbi t\u00ean chung:<\/p>\n<pre style=\"background: #f4f4f4; border: 1px solid #ddd; padding: 12px; white-space: pre-wrap; overflow-x: auto;\">Canon TS9500 series<\/pre>\n<p>C\u00e1c thao t\u00e1c ch\u00ednh ph\u00f9 h\u1ee3p v\u1edbi:<\/p>\n<ul>\n<li>macOS Tahoe 26;<\/li>\n<li>macOS Sequoia 15;<\/li>\n<li>macOS Sonoma 14;<\/li>\n<li>macOS Ventura 13;<\/li>\n<li>m\u00e1y Mac s\u1eed d\u1ee5ng Apple Silicon;<\/li>\n<li>m\u00e1y Mac s\u1eed d\u1ee5ng b\u1ed9 x\u1eed l\u00fd Intel.<\/li>\n<\/ul>\n<div style=\"background-color: #fffbf0; border-left: 5px solid #ff9800; padding: 20px; margin: 25px 0; border-radius: 4px; box-shadow: 0 1px 3px rgba(0,0,0,0.05);\">\n<p style=\"margin-top: 0;\"><strong>Kh\u00f4ng \u0111\u1eb7t l\u1ea1i to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng in ngay \u1edf b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean<\/strong><\/p>\n<p>N\u1ebfu ch\u1ee9c n\u0103ng in v\u1eabn ho\u1ea1t \u0111\u1ed9ng, tr\u01b0\u1edbc ti\u00ean h\u00e3y ki\u1ec3m tra ch\u1ee9c n\u0103ng qu\u00e9t h\u1ec7 th\u1ed1ng, \u1ee9ng d\u1ee5ng \u201cThu nh\u1eadn h\u00ecnh \u1ea3nh\u201d, quy\u1ec1n truy c\u1eadp m\u1ea1ng c\u1ee5c b\u1ed9 v\u00e0 c\u00e1ch Canon \u0111\u01b0\u1ee3c th\u00eam v\u00e0o h\u1ec7 th\u1ed1ng.<\/p>\n<p style=\"margin-bottom: 0;\">Vi\u1ec7c \u0111\u1eb7t l\u1ea1i to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng in s\u1ebd x\u00f3a t\u1ea5t c\u1ea3 m\u00e1y in v\u00e0 h\u00e0ng \u0111\u1ee3i tr\u00ean m\u00e1y Mac. \u0110\u1ec3 kh\u00f4i ph\u1ee5c m\u00e1y qu\u00e9t, th\u00f4ng th\u01b0\u1eddng ch\u1ec9 c\u1ea7n th\u00eam m\u1ed9t m\u1ee5c <strong>Bonjour Multifunction<\/strong> m\u1edbi.<\/p>\n<\/div>\n<h2>C\u00e1c th\u00f4ng b\u00e1o c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n trong IJ Scan Utility Lite<\/h2>\n<p>Khi x\u1ea3y ra l\u1ed7i giao ti\u1ebfp, th\u00f4ng b\u00e1o sau c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n:<\/p>\n<pre style=\"background: #f4f4f4; border: 1px solid #ddd; padding: 12px; white-space: pre-wrap; overflow-x: auto;\">Cannot communicate with scanner for these reasons:\r\n- Scanner is turned off.\r\n- It is disconnected from Wired LAN.\r\n- Signal strength is poor due to obstructions.\r\n- Network connection is prohibited by security software.\r\n- Different scanner on the network is selected.<\/pre>\n<p>M\u00e3 c\u1ee7a l\u1ed7i n\u00e0y c\u00f3 th\u1ec3 l\u00e0:<\/p>\n<pre style=\"background: #f4f4f4; border: 1px solid #ddd; padding: 12px; white-space: pre-wrap; overflow-x: auto;\">Error 157<\/pre>\n<p>Khi ch\u01b0\u01a1ng tr\u00ecnh b\u1ecb h\u1ecfng ho\u1eb7c \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7, th\u00f4ng b\u00e1o sau c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n:<\/p>\n<pre style=\"background: #f4f4f4; border: 1px solid #ddd; padding: 12px; white-space: pre-wrap; overflow-x: auto;\">A required file is missing or corrupted, or settings are incorrect.\r\nTry the installation again.<\/pre>\n<p>M\u00e3:<\/p>\n<pre style=\"background: #f4f4f4; border: 1px solid #ddd; padding: 12px; white-space: pre-wrap; overflow-x: auto;\">Error 201<\/pre>\n<p>C\u0169ng c\u00f3 th\u1ec3 x\u1ea3y ra l\u1ed7i n\u1ed9i b\u1ed9:<\/p>\n<pre style=\"background: #f4f4f4; border: 1px solid #ddd; padding: 12px; white-space: pre-wrap; overflow-x: auto;\">An internal error has occurred.<\/pre>\n<p>M\u00e3:<\/p>\n<pre style=\"background: #f4f4f4; border: 1px solid #ddd; padding: 12px; white-space: pre-wrap; overflow-x: auto;\">Error 202<\/pre>\n<p>N\u1ed9i dung th\u00f4ng b\u00e1o c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y theo phi\u00ean b\u1ea3n IJ Scan Utility Lite v\u00e0 ng\u00f4n ng\u1eef giao di\u1ec7n macOS.<\/p>\n<h2>Tr\u01b0\u1edbc ti\u00ean, h\u00e3y x\u00e1c \u0111\u1ecbnh ph\u1ea7n n\u00e0o c\u1ee7a ch\u1ee9c n\u0103ng qu\u00e9t kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng<\/h2>\n<p>Tr\u00ean m\u00e1y Mac c\u00f3 hai ph\u01b0\u01a1ng th\u1ee9c qu\u00e9t ch\u00ednh:<\/p>\n<ul>\n<li>qu\u00e9t h\u1ec7 th\u1ed1ng c\u1ee7a macOS qua AirPrint;<\/li>\n<li>qu\u00e9t b\u1eb1ng ph\u1ea7n m\u1ec1m ch\u00ednh h\u00e3ng Canon IJ Scan Utility Lite.<\/li>\n<\/ul>\n<p>C\u1ea3 hai ph\u01b0\u01a1ng th\u1ee9c \u0111\u1ec1u s\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t thi\u1ebft b\u1ecb, nh\u01b0ng m\u1ed9t \u1ee9ng d\u1ee5ng b\u1ecb l\u1ed7i kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng c\u00f3 ngh\u0129a l\u00e0 m\u00e1y qu\u00e9t ho\u00e0n to\u00e0n kh\u00f4ng kh\u1ea3 d\u1ee5ng.<\/p>\n<h3>T\u00ecnh hu\u1ed1ng 1. \u201cM\u1edf M\u00e1y qu\u00e9t\u201d ho\u1ea1t \u0111\u1ed9ng nh\u01b0ng IJ Scan Utility Lite kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng<\/h3>\n<p>Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y:<\/p>\n<ul>\n<li>m\u00e1y qu\u00e9t \u0111\u00e3 \u0111\u01b0\u1ee3c macOS nh\u1eadn d\u1ea1ng;<\/li>\n<li>k\u1ebft n\u1ed1i m\u1ea1ng v\u1ec1 c\u01a1 b\u1ea3n \u0111ang ho\u1ea1t \u0111\u1ed9ng;<\/li>\n<li>s\u1ef1 c\u1ed1 li\u00ean quan \u0111\u1ebfn IJ Scan Utility Lite, thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c ch\u1ecdn ho\u1eb7c quy\u1ec1n c\u1ee7a \u1ee9ng d\u1ee5ng.<\/li>\n<\/ul>\n<h3>T\u00ecnh hu\u1ed1ng 2. \u201cThu nh\u1eadn h\u00ecnh \u1ea3nh\u201d nh\u00ecn th\u1ea5y Canon nh\u01b0ng kh\u00f4ng c\u00f3 n\u00fat trong ph\u1ea7n c\u00e0i \u0111\u1eb7t<\/h3>\n<p>H\u00e3y th\u1eed qu\u00e9t qua \u201cThu nh\u1eadn h\u00ecnh \u1ea3nh\u201d, sau \u0111\u00f3 x\u00f3a v\u00e0 th\u00eam l\u1ea1i m\u00e1y in \u0111a ch\u1ee9c n\u0103ng d\u01b0\u1edbi d\u1ea1ng Bonjour Multifunction.<\/p>\n<h3>T\u00ecnh hu\u1ed1ng 3. Ch\u1ee9c n\u0103ng in ho\u1ea1t \u0111\u1ed9ng nh\u01b0ng m\u00e1y qu\u00e9t kh\u00f4ng xu\u1ea5t hi\u1ec7n \u1edf \u0111\u00e2u c\u1ea3<\/h3>\n<p>C\u00e1c nguy\u00ean nh\u00e2n c\u00f3 kh\u1ea3 n\u0103ng nh\u1ea5t:<\/p>\n<ul>\n<li>m\u00e1y in \u0111\u01b0\u1ee3c th\u00eam b\u1eb1ng IP ch\u1ec9 \u0111\u1ec3 in;<\/li>\n<li>\u0111\u00e3 ch\u1ecdn m\u1ee5c kh\u00f4ng thu\u1ed9c lo\u1ea1i Bonjour Multifunction;<\/li>\n<li>Bonjour b\u1ecb t\u1eaft tr\u00ean m\u00e1y in;<\/li>\n<li>m\u00e1y Mac \u0111ang s\u1eed d\u1ee5ng h\u00e0ng \u0111\u1ee3i c\u0169;<\/li>\n<li>b\u1ed9 l\u1ecdc m\u1ea1ng ch\u1eb7n vi\u1ec7c ph\u00e1t hi\u1ec7n m\u00e1y qu\u00e9t;<\/li>\n<li>m\u00e1y in v\u00e0 m\u00e1y Mac n\u1eb1m trong c\u00e1c ph\u00e2n \u0111o\u1ea1n m\u1ea1ng kh\u00e1c nhau.<\/li>\n<\/ul>\n<h2>B\u01b0\u1edbc 1. Ki\u1ec3m tra m\u00e1y qu\u00e9t m\u00e0 kh\u00f4ng d\u00f9ng m\u00e1y t\u00ednh<\/h2>\n<p>T\u1ea1o m\u1ed9t b\u1ea3n sao th\u00f4ng th\u01b0\u1eddng \u0111\u1ec3 ki\u1ec3m tra m\u00f4-\u0111un qu\u00e9t.<\/p>\n<ol>\n<li>B\u1eadt Canon.<\/li>\n<li>Ch\u1edd m\u00e0n h\u00ecnh ch\u00ednh xu\u1ea5t hi\u1ec7n.<\/li>\n<li>\u0110\u1eb7t t\u00e0i li\u1ec7u l\u00ean platen glass (m\u1eb7t k\u00ednh m\u00e1y qu\u00e9t) v\u1edbi m\u1eb7t c\u00f3 h\u00ecnh \u1ea3nh h\u01b0\u1edbng xu\u1ed1ng d\u01b0\u1edbi.<\/li>\n<li>N\u1ea1p gi\u1ea5y A4.<\/li>\n<li>Ch\u1ecdn <strong>Copy (Sao ch\u00e9p)<\/strong>.<\/li>\n<li>Nh\u1ea5n <strong>Black (\u0110en)<\/strong>.<\/li>\n<\/ol>\n<p>N\u1ebfu b\u1ea3n sao \u0111\u01b0\u1ee3c t\u1ea1o b\u00ecnh th\u01b0\u1eddng:<\/p>\n<ul>\n<li>c\u1ea3m bi\u1ebfn qu\u00e9t \u0111ang ho\u1ea1t \u0111\u1ed9ng;<\/li>\n<li>m\u1eb7t k\u00ednh v\u00e0 n\u1eafp \u0111\u01b0\u1ee3c nh\u1eadn d\u1ea1ng;<\/li>\n<li>c\u1ea7n t\u00ecm nguy\u00ean nh\u00e2n trong macOS, m\u1ea1ng ho\u1eb7c ch\u01b0\u01a1ng tr\u00ecnh Canon.<\/li>\n<\/ul>\n<p>N\u1ebfu kh\u00f4ng th\u1ec3 sao ch\u00e9p ho\u1eb7c m\u00e3 h\u1ed7 tr\u1ee3 xu\u1ea5t hi\u1ec7n tr\u00ean m\u00e0n h\u00ecnh, tr\u01b0\u1edbc ti\u00ean h\u00e3y kh\u1eafc ph\u1ee5c l\u1ed7i ph\u1ea7n c\u1ee9ng.<\/p>\n<h2>B\u01b0\u1edbc 2. Ki\u1ec3m tra m\u00e1y qu\u00e9t h\u1ec7 th\u1ed1ng c\u1ee7a macOS<\/h2>\n<ol>\n<li>M\u1edf menu <strong>Apple<\/strong>.<\/li>\n<li>Ch\u1ecdn <strong>C\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng<\/strong>.<\/li>\n<li>M\u1edf <strong>M\u00e1y in &amp; M\u00e1y qu\u00e9t<\/strong>.<\/li>\n<li>Ch\u1ecdn Canon TS9500 Series.<\/li>\n<\/ol>\n<p>Ki\u1ec3m tra xem c\u00f3 n\u00fat sau hay kh\u00f4ng:<\/p>\n<pre style=\"background: #f4f4f4; border: 1px solid #ddd; padding: 12px; white-space: pre-wrap; overflow-x: auto;\">M\u1edf M\u00e1y qu\u00e9t<\/pre>\n<h3>N\u1ebfu c\u00f3 n\u00fat n\u00e0y<\/h3>\n<ol>\n<li>Nh\u1ea5n <strong>M\u1edf M\u00e1y qu\u00e9t<\/strong>.<\/li>\n<li>\u0110\u1eb7t t\u00e0i li\u1ec7u l\u00ean m\u1eb7t k\u00ednh.<\/li>\n<li>Nh\u1ea5n <strong>Hi\u1ec3n th\u1ecb chi ti\u1ebft<\/strong> n\u1ebfu c\u1ea7n.<\/li>\n<li>Ch\u1ecdn ngu\u1ed3n qu\u00e9t.<\/li>\n<li>\u0110\u1eb7t \u0111\u1ed9 ph\u00e2n gi\u1ea3i th\u00e0nh 300 dpi.<\/li>\n<li>Ch\u1ecdn th\u01b0 m\u1ee5c l\u01b0u.<\/li>\n<li>Nh\u1ea5n <strong>Qu\u00e9t<\/strong>.<\/li>\n<\/ol>\n<p>N\u1ebfu ch\u1ee9c n\u0103ng qu\u00e9t h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng, kh\u00f4ng x\u00f3a h\u00e0ng \u0111\u1ee3i \u0111ang ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. H\u00e3y chuy\u1ec3n \u0111\u1ebfn ph\u1ea7n kh\u00f4i ph\u1ee5c IJ Scan Utility Lite.<\/p>\n<h3>N\u1ebfu kh\u00f4ng c\u00f3 n\u00fat n\u00e0y<\/h3>\n<p>C\u00f3 th\u1ec3 h\u00e0ng \u0111\u1ee3i hi\u1ec7n t\u1ea1i ch\u1ec9 \u0111\u01b0\u1ee3c t\u1ea1o \u0111\u1ec3 in. H\u00e3y th\u00eam m\u1ed9t m\u1ee5c Canon m\u1edbi d\u01b0\u1edbi d\u1ea1ng thi\u1ebft b\u1ecb \u0111a ch\u1ee9c n\u0103ng Bonjour.<\/p>\n<h2>B\u01b0\u1edbc 3. Ki\u1ec3m tra Canon trong \u1ee9ng d\u1ee5ng \u201cThu nh\u1eadn h\u00ecnh \u1ea3nh\u201d<\/h2>\n<p>\u201cThu nh\u1eadn h\u00ecnh \u1ea3nh\u201d l\u00e0 \u1ee9ng d\u1ee5ng t\u00edch h\u1ee3p c\u1ee7a macOS. Kh\u00f4ng c\u1ea7n IJ Scan Utility Lite \u0111\u1ec3 s\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng n\u00e0y.<\/p>\n<ol>\n<li>Nh\u1ea5n t\u1ed5 h\u1ee3p ph\u00edm <strong>Command + Ph\u00edm c\u00e1ch<\/strong>.<\/li>\n<li>Nh\u1eadp:\n<pre style=\"background: #f4f4f4; border: 1px solid #ddd; padding: 12px; white-space: pre-wrap; overflow-x: auto;\">Thu nh\u1eadn h\u00ecnh \u1ea3nh<\/pre>\n<\/li>\n<li>M\u1edf \u1ee9ng d\u1ee5ng.<\/li>\n<li>Quan s\u00e1t ph\u1ea7n b\u00ean tr\u00e1i c\u1ee7a c\u1eeda s\u1ed5.<\/li>\n<\/ol>\n<p>Canon c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n trong m\u1ed9t trong c\u00e1c ph\u1ea7n sau:<\/p>\n<ul>\n<li><strong>Thi\u1ebft b\u1ecb<\/strong> \u2014 khi k\u1ebft n\u1ed1i qua USB;<\/li>\n<li><strong>\u0110\u01b0\u1ee3c chia s\u1ebb<\/strong> ho\u1eb7c <strong>Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c chia s\u1ebb<\/strong> \u2014 khi k\u1ebft n\u1ed1i qua m\u1ea1ng.<\/li>\n<\/ul>\n<h3>N\u1ebfu Canon xu\u1ea5t hi\u1ec7n<\/h3>\n<ol>\n<li>Ch\u1ecdn Canon TS9500 Series.<\/li>\n<li>Nh\u1ea5n <strong>Hi\u1ec3n th\u1ecb chi ti\u1ebft<\/strong> n\u1ebfu t\u00f9y ch\u1ecdn n\u00e0y kh\u1ea3 d\u1ee5ng.<\/li>\n<li>Ch\u1ecdn m\u00e1y qu\u00e9t ph\u1eb3ng ho\u1eb7c b\u1ed9 n\u1ea1p t\u00e0i li\u1ec7u.<\/li>\n<li>Ch\u1ecdn \u0111\u1ecbnh d\u1ea1ng t\u1ec7p.<\/li>\n<li>Ch\u1ec9 \u0111\u1ecbnh th\u01b0 m\u1ee5c l\u01b0u.<\/li>\n<li>Nh\u1ea5n <strong>Qu\u00e9t<\/strong>.<\/li>\n<\/ol>\n<p>N\u1ebfu \u201cThu nh\u1eadn h\u00ecnh \u1ea3nh\u201d qu\u00e9t \u0111\u01b0\u1ee3c, th\u00e0nh ph\u1ea7n h\u1ec7 th\u1ed1ng c\u1ee7a macOS \u0111ang ho\u1ea1t \u0111\u1ed9ng. L\u1ed7i n\u1eb1m trong IJ Scan Utility Lite ho\u1eb7c c\u00e0i \u0111\u1eb7t c\u1ee7a \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3.<\/p>\n<h3>N\u1ebfu Canon kh\u00f4ng xu\u1ea5t hi\u1ec7n<\/h3>\n<p>H\u00e3y ti\u1ebfp t\u1ee5c ki\u1ec3m tra:<\/p>\n<ul>\n<li>k\u1ebft n\u1ed1i m\u1ea1ng;<\/li>\n<li>Bonjour;<\/li>\n<li>c\u00e1ch thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c th\u00eam;<\/li>\n<li>k\u1ebft n\u1ed1i USB;<\/li>\n<li>quy\u1ec1n truy c\u1eadp m\u1ea1ng c\u1ee5c b\u1ed9.<\/li>\n<\/ul>\n<h2>B\u01b0\u1edbc 4. Ki\u1ec3m tra ch\u1ee9c n\u0103ng qu\u00e9t qua \u1ee9ng d\u1ee5ng \u201cXem tr\u01b0\u1edbc\u201d<\/h2>\n<ol>\n<li>M\u1edf \u1ee9ng d\u1ee5ng <strong>Xem tr\u01b0\u1edbc<\/strong>.<\/li>\n<li>M\u1edf menu <strong>T\u1ec7p<\/strong>.<\/li>\n<li>T\u00ecm l\u1ec7nh nh\u1eadp t\u1eeb m\u00e1y qu\u00e9t.<\/li>\n<li>Ch\u1ecdn Canon TS9500 Series.<\/li>\n<\/ol>\n<p>T\u00f9y theo phi\u00ean b\u1ea3n macOS, l\u1ec7nh c\u00f3 th\u1ec3 c\u00f3 t\u00ean:<\/p>\n<pre style=\"background: #f4f4f4; border: 1px solid #ddd; padding: 12px; white-space: pre-wrap; overflow-x: auto;\">Nh\u1eadp t\u1eeb m\u00e1y qu\u00e9t<\/pre>\n<p>ho\u1eb7c ch\u1ee9a tr\u1ef1c ti\u1ebfp t\u00ean Canon.<\/p>\n<p>N\u1ebfu Canon kh\u00f4ng xu\u1ea5t hi\u1ec7n trong c\u1ea3 \u201cXem tr\u01b0\u1edbc\u201d v\u00e0 \u201cThu nh\u1eadn h\u00ecnh \u1ea3nh\u201d, h\u00e3y th\u00eam l\u1ea1i m\u00e1y in \u0111a ch\u1ee9c n\u0103ng qua Bonjour Multifunction.<\/p>\n<h2>Ph\u01b0\u01a1ng ph\u00e1p 1. Th\u00eam m\u1ed9t m\u1ee5c Bonjour Multifunction m\u1edbi<\/h2>\n<p>\u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ch\u00ednh n\u1ebfu ch\u1ee9c n\u0103ng in ho\u1ea1t \u0111\u1ed9ng qua h\u00e0ng \u0111\u1ee3i \u0111\u01b0\u1ee3c th\u00eam b\u1eb1ng IP nh\u01b0ng m\u00e1y qu\u00e9t kh\u00f4ng xu\u1ea5t hi\u1ec7n.<\/p>\n<div style=\"background-color: #fffbf0; border-left: 5px solid #ff9800; padding: 20px; margin: 25px 0; border-radius: 4px; box-shadow: 0 1px 3px rgba(0,0,0,0.05);\">\n<p style=\"margin-top: 0;\"><strong>Kh\u00f4ng x\u00f3a tr\u01b0\u1edbc h\u00e0ng \u0111\u1ee3i \u0111ang ho\u1ea1t \u0111\u1ed9ng<\/strong><\/p>\n<p style=\"margin-bottom: 0;\">Tr\u01b0\u1edbc ti\u00ean, h\u00e3y th\u00eam m\u1ee5c th\u1ee9 hai v\u00e0 ki\u1ec3m tra ch\u1ee9c n\u0103ng qu\u00e9t. Ch\u1ec9 x\u00f3a h\u00e0ng \u0111\u1ee3i c\u0169 sau khi m\u1ee5c m\u1edbi \u0111\u01b0\u1ee3c ki\u1ec3m tra th\u00e0nh c\u00f4ng.<\/p>\n<\/div>\n<h3>Th\u00eam thi\u1ebft b\u1ecb<\/h3>\n<ol>\n<li>M\u1edf <strong>Apple \u2192 C\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng<\/strong>.<\/li>\n<li>Ch\u1ecdn <strong>M\u00e1y in &amp; M\u00e1y qu\u00e9t<\/strong>.<\/li>\n<li>Nh\u1ea5n <strong>Th\u00eam M\u00e1y in, M\u00e1y qu\u00e9t ho\u1eb7c Fax<\/strong>.<\/li>\n<li>M\u1edf tab <strong>M\u1eb7c \u0111\u1ecbnh<\/strong>.<\/li>\n<li>Ch\u1edd t\u1eeb m\u1ed9t \u0111\u1ebfn hai ph\u00fat.<\/li>\n<\/ol>\n<h3>Ch\u1ecdn \u0111\u00fang m\u1ee5c<\/h3>\n<ol>\n<li>T\u00ecm Canon TS9500 Series.<\/li>\n<li>Ch\u1ecdn m\u1ee5c c\u00f3 lo\u1ea1i:\n<pre style=\"background: #f4f4f4; border: 1px solid #ddd; padding: 12px; white-space: pre-wrap; overflow-x: auto;\">Bonjour Multifunction<\/pre>\n<\/li>\n<li>Trong tr\u01b0\u1eddng <strong>S\u1eed d\u1ee5ng<\/strong>, ch\u1ecdn:\n<pre style=\"background: #f4f4f4; border: 1px solid #ddd; padding: 12px; white-space: pre-wrap; overflow-x: auto;\">Secure AirPrint<\/pre>\n<\/li>\n<li>N\u1ebfu Secure AirPrint kh\u00f4ng c\u00f3, h\u00e3y ch\u1ecdn <strong>AirPrint<\/strong>.<\/li>\n<li>Kh\u00f4ng ch\u1ecdn ph\u1ea7n m\u1ec1m d\u00e0nh cho m\u1ed9t m\u1eabu m\u00e1y kh\u00e1c.<\/li>\n<\/ol>\n<h3>\u0110\u1eb7t t\u00ean t\u1ea1m th\u1eddi<\/h3>\n<p>\u0110\u1ec3 ph\u00e2n bi\u1ec7t m\u1ee5c m\u1edbi, h\u00e3y \u0111\u1eb7t t\u00ean:<\/p>\n<pre style=\"background: #f4f4f4; border: 1px solid #ddd; padding: 12px; white-space: pre-wrap; overflow-x: auto;\">Canon TS9500 AirPrint Scanner<\/pre>\n<ol start=\"6\">\n<li>Nh\u1ea5n <strong>Th\u00eam<\/strong>.<\/li>\n<li>Ch\u1edd qu\u00e1 tr\u00ecnh ho\u00e0n t\u1ea5t.<\/li>\n<li>Ch\u1ecdn m\u1ee5c m\u1edbi.<\/li>\n<li>Ki\u1ec3m tra n\u00fat <strong>M\u1edf M\u00e1y qu\u00e9t<\/strong>.<\/li>\n<\/ol>\n<p>N\u1ebfu n\u00fat xu\u1ea5t hi\u1ec7n v\u00e0 ch\u1ee9c n\u0103ng qu\u00e9t ho\u1ea1t \u0111\u1ed9ng, h\u00e3y x\u00f3a h\u00e0ng \u0111\u1ee3i c\u0169 ch\u1ec9 \u0111\u01b0\u1ee3c t\u1ea1o \u0111\u1ec3 in.<\/p>\n<h2>T\u1ea1i sao vi\u1ec7c th\u00eam b\u1eb1ng IP c\u00f3 th\u1ec3 kh\u00f4ng hi\u1ec3n th\u1ecb m\u00e1y qu\u00e9t<\/h2>\n<p>Khi th\u00eam th\u1ee7 c\u00f4ng qua tab \u201cIP\u201d, macOS t\u1ea1o m\u1ed9t h\u00e0ng \u0111\u1ee3i \u0111\u1ec3 g\u1eedi t\u00e1c v\u1ee5 in. H\u00e0ng \u0111\u1ee3i n\u00e0y kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng \u0111\u0103ng k\u00fd t\u1ea5t c\u1ea3 ch\u1ee9c n\u0103ng c\u1ee7a m\u00e1y in \u0111a ch\u1ee9c n\u0103ng.<\/p>\n<p>\u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t d\u1ec5 x\u1ea3y ra n\u1ebfu \u0111\u00e3 s\u1eed d\u1ee5ng:<\/p>\n<ul>\n<li>IPP;<\/li>\n<li>LPD;<\/li>\n<li>HP Jetdirect \u2014 Socket;<\/li>\n<li>driver PostScript ph\u1ed5 d\u1ee5ng;<\/li>\n<li>driver c\u1ee7a m\u1ed9t m\u1eabu m\u00e1y kh\u00e1c.<\/li>\n<\/ul>\n<p>\u0110\u1ec3 ch\u1ee9c n\u0103ng in v\u00e0 qu\u00e9t ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau, n\u00ean s\u1eed d\u1ee5ng m\u1ee5c:<\/p>\n<pre style=\"background: #f4f4f4; border: 1px solid #ddd; padding: 12px; white-space: pre-wrap; overflow-x: auto;\">Bonjour Multifunction \u2192 Secure AirPrint<\/pre>\n<h2>Ph\u01b0\u01a1ng ph\u00e1p 2. Ki\u1ec3m tra m\u1ea1ng c\u1ee7a m\u00e1y Mac v\u00e0 Canon<\/h2>\n<p>Ngay c\u1ea3 khi ch\u1ee9c n\u0103ng in ho\u1ea1t \u0111\u1ed9ng, IJ Scan Utility Lite c\u00f3 th\u1ec3 t\u00ecm ki\u1ebfm thi\u1ebft b\u1ecb b\u1eb1ng m\u1ed9t c\u01a1 ch\u1ebf ph\u00e1t hi\u1ec7n m\u1ea1ng kh\u00e1c.<\/p>\n<h3>Ki\u1ec3m tra m\u1ea1ng tr\u00ean m\u00e1y Mac<\/h3>\n<ol>\n<li>M\u1edf <strong>C\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng<\/strong>.<\/li>\n<li>Ch\u1ecdn <strong>Wi-Fi<\/strong>.<\/li>\n<li>Ghi l\u1ea1i t\u00ean m\u1ea1ng \u0111ang ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<\/ol>\n<h3>Ki\u1ec3m tra m\u1ea1ng tr\u00ean Canon<\/h3>\n<ol>\n<li>Tr\u00ean m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng, nh\u1ea5n bi\u1ec3u t\u01b0\u1ee3ng m\u1ea1ng.<\/li>\n<li>Ch\u1ecdn <strong>Wi-Fi<\/strong>.<\/li>\n<li>M\u1edf th\u00f4ng tin k\u1ebft n\u1ed1i.<\/li>\n<li>Ki\u1ec3m tra t\u00ean m\u1ea1ng SSID.<\/li>\n<\/ol>\n<p>M\u00e1y Mac v\u00e0 Canon ph\u1ea3i n\u1eb1m trong c\u00f9ng m\u1ed9t m\u1ea1ng c\u1ee5c b\u1ed9.<\/p>\n<h3>Kh\u00f4ng s\u1eed d\u1ee5ng m\u1ea1ng kh\u00e1ch<\/h3>\n<p>M\u1ea1ng kh\u00e1ch th\u01b0\u1eddng ch\u1eb7n vi\u1ec7c giao ti\u1ebfp gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i.<\/p>\n<p>Kh\u00f4ng s\u1eed d\u1ee5ng m\u1ea1ng c\u00f3 t\u00ean ch\u1ee9a:<\/p>\n<ul>\n<li>Guest;<\/li>\n<li>M\u1ea1ng kh\u00e1ch;<\/li>\n<li>Visitor;<\/li>\n<li>Public;<\/li>\n<li>Hotspot.<\/li>\n<\/ul>\n<h3>T\u1ea1m th\u1eddi t\u1eaft VPN<\/h3>\n<ol>\n<li>\u0110\u00f3ng \u1ee9ng d\u1ee5ng VPN.<\/li>\n<li>M\u1edf <strong>C\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng \u2192 VPN<\/strong> n\u1ebfu ph\u1ea7n n\u00e0y \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb.<\/li>\n<li>T\u1eaft k\u1ebft n\u1ed1i \u0111ang ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<li>\u0110\u00f3ng ho\u00e0n to\u00e0n IJ Scan Utility Lite.<\/li>\n<li>Ch\u1ea1y l\u1ea1i ch\u01b0\u01a1ng tr\u00ecnh.<\/li>\n<\/ol>\n<p>N\u1ebfu m\u00e1y qu\u00e9t xu\u1ea5t hi\u1ec7n, h\u00e3y b\u1eadt quy\u1ec1n truy c\u1eadp m\u1ea1ng c\u1ee5c b\u1ed9 trong ch\u01b0\u01a1ng tr\u00ecnh VPN.<\/p>\n<h2>Ph\u01b0\u01a1ng ph\u00e1p 3. Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y in, m\u00e1y Mac v\u00e0 b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn<\/h2>\n<ol>\n<li>\u0110\u00f3ng IJ Scan Utility Lite.<\/li>\n<li>\u0110\u00f3ng \u201cThu nh\u1eadn h\u00ecnh \u1ea3nh\u201d.<\/li>\n<li>T\u1eaft Canon b\u1eb1ng n\u00fat ngu\u1ed3n.<\/li>\n<li>T\u1eaft m\u00e1y Mac.<\/li>\n<li>Ng\u1eaft ngu\u1ed3n \u0111i\u1ec7n c\u1ee7a b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/li>\n<li>Ch\u1edd kho\u1ea3ng m\u1ed9t ph\u00fat.<\/li>\n<li>B\u1eadt b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/li>\n<li>Ch\u1edd Wi-Fi \u0111\u01b0\u1ee3c kh\u00f4i ph\u1ee5c ho\u00e0n to\u00e0n.<\/li>\n<li>B\u1eadt Canon.<\/li>\n<li>Ch\u1edd bi\u1ec3u t\u01b0\u1ee3ng m\u1ea1ng xu\u1ea5t hi\u1ec7n.<\/li>\n<li>B\u1eadt m\u00e1y Mac.<\/li>\n<li>Ch\u1edd t\u1eeb m\u1ed9t \u0111\u1ebfn hai ph\u00fat.<\/li>\n<li>Ki\u1ec3m tra \u201cM\u1edf M\u00e1y qu\u00e9t\u201d v\u00e0 \u201cThu nh\u1eadn h\u00ecnh \u1ea3nh\u201d.<\/li>\n<\/ol>\n<p>Sau khi kh\u1edfi \u0111\u1ed9ng, thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 c\u1ea7n th\u1eddi gian \u0111\u1ec3 \u0111\u0103ng k\u00fd l\u1ea1i c\u00e1c d\u1ecbch v\u1ee5 Bonjour.<\/p>\n<h2>Ph\u01b0\u01a1ng ph\u00e1p 4. Ki\u1ec3m tra quy\u1ec1n \u201cM\u1ea1ng c\u1ee5c b\u1ed9\u201d<\/h2>\n<p>Ph\u1ea7n n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi macOS Sequoia 15, macOS Tahoe 26 v\u00e0 c\u00e1c phi\u00ean b\u1ea3n m\u1edbi h\u01a1n.<\/p>\n<p>Canon cho bi\u1ebft c\u00e1c m\u1ee5c sau c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n trong danh s\u00e1ch quy\u1ec1n:<\/p>\n<ul>\n<li>Canon IJ Scan Utility Lite;<\/li>\n<li>CIJSULAgent;<\/li>\n<li>Canon Setup;<\/li>\n<li>c\u00e1c th\u00e0nh ph\u1ea7n Canon kh\u00e1c.<\/li>\n<\/ul>\n<ol>\n<li>M\u1edf menu <strong>Apple<\/strong>.<\/li>\n<li>Ch\u1ecdn <strong>C\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng<\/strong>.<\/li>\n<li>M\u1edf <strong>Quy\u1ec1n ri\u00eang t\u01b0 &amp; B\u1ea3o m\u1eadt<\/strong>.<\/li>\n<li>Ch\u1ecdn <strong>M\u1ea1ng c\u1ee5c b\u1ed9<\/strong>.<\/li>\n<li>T\u00ecm <strong>Canon IJ Scan Utility Lite<\/strong>.<\/li>\n<li>B\u1eadt c\u00f4ng t\u1eafc.<\/li>\n<li>T\u00ecm <strong>CIJSULAgent<\/strong>.<\/li>\n<li>B\u1eadt c\u1ea3 c\u00f4ng t\u1eafc n\u00e0y.<\/li>\n<li>Cho ph\u00e9p c\u00e1c th\u00e0nh ph\u1ea7n Canon kh\u00e1c \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng truy c\u1eadp.<\/li>\n<li>\u0110\u00f3ng \u201cC\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng\u201d.<\/li>\n<li>Tho\u00e1t ho\u00e0n to\u00e0n IJ Scan Utility Lite.<\/li>\n<li>Ch\u1ea1y l\u1ea1i ch\u01b0\u01a1ng tr\u00ecnh.<\/li>\n<\/ol>\n<div style=\"background-color: #fffbf0; border-left: 5px solid #ff9800; padding: 20px; margin: 25px 0; border-radius: 4px; box-shadow: 0 1px 3px rgba(0,0,0,0.05);\">\n<p style=\"margin-top: 0;\"><strong>Kh\u00f4ng ch\u1ec9 c\u1ea5p quy\u1ec1n cho \u1ee9ng d\u1ee5ng ch\u00ednh<\/strong><\/p>\n<p style=\"margin-bottom: 0;\">IJ Scan Utility Lite c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng th\u00e0nh ph\u1ea7n n\u1ec1n CIJSULAgent. N\u1ebfu quy\u1ec1n ch\u1ec9 \u0111\u01b0\u1ee3c b\u1eadt cho c\u1eeda s\u1ed5 ch\u00ednh c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh, m\u00e1y qu\u00e9t m\u1ea1ng v\u1eabn c\u00f3 th\u1ec3 kh\u00f4ng xu\u1ea5t hi\u1ec7n.<\/p>\n<\/div>\n<h3>N\u1ebfu ch\u01b0\u01a1ng tr\u00ecnh kh\u00f4ng c\u00f3 trong danh s\u00e1ch<\/h3>\n<ol>\n<li>Ch\u1ea1y IJ Scan Utility Lite.<\/li>\n<li>Nh\u1ea5n n\u00fat l\u00e0m m\u1edbi danh s\u00e1ch m\u00e1y qu\u00e9t.<\/li>\n<li>Ch\u1edd y\u00eau c\u1ea7u c\u1ee7a macOS xu\u1ea5t hi\u1ec7n.<\/li>\n<li>Nh\u1ea5n <strong>Cho ph\u00e9p<\/strong>.<\/li>\n<\/ol>\n<p>N\u1ebfu y\u00eau c\u1ea7u kh\u00f4ng xu\u1ea5t hi\u1ec7n:<\/p>\n<ol>\n<li>\u0111\u00f3ng ch\u01b0\u01a1ng tr\u00ecnh;<\/li>\n<li>kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y Mac;<\/li>\n<li>ch\u1ea1y l\u1ea1i IJ Scan Utility Lite;<\/li>\n<li>th\u1ef1c hi\u1ec7n l\u1ea1i vi\u1ec7c ph\u00e1t hi\u1ec7n thi\u1ebft b\u1ecb.<\/li>\n<\/ol>\n<h2>Ph\u01b0\u01a1ng ph\u00e1p 5. Ch\u1ecdn \u0111\u00fang m\u00e1y qu\u00e9t trong IJ Scan Utility Lite<\/h2>\n<h3>Ch\u1ea1y ch\u01b0\u01a1ng tr\u00ecnh<\/h3>\n<ol>\n<li>M\u1edf Finder.<\/li>\n<li>Trong menu ph\u00eda tr\u00ean, ch\u1ecdn <strong>\u0110i<\/strong>.<\/li>\n<li>M\u1edf <strong>\u1ee8ng d\u1ee5ng<\/strong>.<\/li>\n<li>M\u1edf th\u01b0 m\u1ee5c <strong>Canon Utilities<\/strong>.<\/li>\n<li>M\u1edf th\u01b0 m\u1ee5c <strong>IJ Scan Utility<\/strong>.<\/li>\n<li>Ch\u1ea1y <strong>Canon IJ Scan Utility Lite<\/strong>.<\/li>\n<\/ol>\n<h3>Ki\u1ec3m tra tr\u01b0\u1eddng Scanner ho\u1eb7c Product Name<\/h3>\n<p>T\u00f9y theo phi\u00ean b\u1ea3n ch\u01b0\u01a1ng tr\u00ecnh, tr\u01b0\u1eddng c\u00f3 th\u1ec3 c\u00f3 t\u00ean:<\/p>\n<ul>\n<li><strong>Scanner<\/strong>;<\/li>\n<li><strong>Product Name<\/strong>;<\/li>\n<li><strong>M\u00e1y qu\u00e9t<\/strong>;<\/li>\n<li><strong>T\u00ean s\u1ea3n ph\u1ea9m<\/strong>.<\/li>\n<\/ul>\n<ol>\n<li>M\u1edf danh s\u00e1ch thi\u1ebft b\u1ecb.<\/li>\n<li>Ch\u1ecdn t\u00ean Bonjour c\u1ee7a Canon \u0111ang s\u1eed d\u1ee5ng.<\/li>\n<li>Kh\u00f4ng ch\u1ecdn m\u1ed9t m\u00e1y in kh\u00e1c thu\u1ed9c c\u00f9ng d\u00f2ng.<\/li>\n<li>N\u1ebfu s\u1eed d\u1ee5ng USB, h\u00e3y ch\u1ecdn m\u1ee5c c\u00f3 k\u00fd hi\u1ec7u USB.<\/li>\n<\/ol>\n<p>Thi\u1ebft b\u1ecb m\u1ea1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb d\u01b0\u1edbi t\u00ean:<\/p>\n<pre style=\"background: #f4f4f4; border: 1px solid #ddd; padding: 12px; white-space: pre-wrap; overflow-x: auto;\">Canon TS9500 series<\/pre>\n<p>ho\u1eb7c d\u01b0\u1edbi t\u00ean d\u1ecbch v\u1ee5 Bonjour do ng\u01b0\u1eddi d\u00f9ng \u0111\u1eb7t.<\/p>\n<h3>L\u00e0m m\u1edbi danh s\u00e1ch<\/h3>\n<ol>\n<li>Nh\u1ea5n bi\u1ec3u t\u01b0\u1ee3ng <strong>Refresh (L\u00e0m m\u1edbi)<\/strong> b\u00ean c\u1ea1nh danh s\u00e1ch m\u00e1y qu\u00e9t.<\/li>\n<li>Ch\u1edd v\u00e0i gi\u00e2y.<\/li>\n<li>M\u1edf l\u1ea1i danh s\u00e1ch.<\/li>\n<\/ol>\n<p>N\u1ebfu t\u00ean d\u1ecbch v\u1ee5 Bonjour v\u1eeba \u0111\u01b0\u1ee3c thay \u0111\u1ed5i:<\/p>\n<ol>\n<li>\u0111\u00f3ng IJ Scan Utility Lite;<\/li>\n<li>ch\u1edd m\u1ed9t l\u00fac;<\/li>\n<li>ch\u1ea1y l\u1ea1i ch\u01b0\u01a1ng tr\u00ecnh;<\/li>\n<li>nh\u1ea5n <strong>Refresh (L\u00e0m m\u1edbi)<\/strong>;<\/li>\n<li>ch\u1ecdn t\u00ean m\u1edbi.<\/li>\n<\/ol>\n<h2>N\u1ebfu m\u1ed9t m\u00e1y Canon kh\u00e1c \u0111\u01b0\u1ee3c ch\u1ecdn<\/h2>\n<p>Error 157 c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n n\u1ebfu ch\u01b0\u01a1ng tr\u00ecnh c\u1ed1 giao ti\u1ebfp v\u1edbi m\u1ed9t thi\u1ebft b\u1ecb kh\u00e1c trong m\u1ea1ng.<\/p>\n<p>\u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 x\u1ea3y ra khi:<\/p>\n<ul>\n<li>trong v\u0103n ph\u00f2ng c\u00f3 nhi\u1ec1u m\u00e1y Canon;<\/li>\n<li>b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn \u0111\u00e3 \u0111\u01b0\u1ee3c thay th\u1ebf;<\/li>\n<li>t\u00ean Bonjour \u0111\u00e3 \u0111\u01b0\u1ee3c thay \u0111\u1ed5i;<\/li>\n<li>m\u00e1y in c\u0169 \u0111\u00e3 b\u1ecb x\u00f3a nh\u01b0ng t\u00ean v\u1eabn c\u00f2n trong ch\u01b0\u01a1ng tr\u00ecnh;<\/li>\n<li>Wireless Direct \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng;<\/li>\n<li>tr\u01b0\u1edbc \u0111\u00e2y \u0111\u00e3 s\u1eed d\u1ee5ng k\u1ebft n\u1ed1i USB.<\/li>\n<\/ul>\n<p>H\u00e3y ch\u1ecdn thi\u1ebft b\u1ecb th\u1ef1c t\u1ebf trong tr\u01b0\u1eddng Scanner ho\u1eb7c Product Name.<\/p>\n<h2>Ph\u01b0\u01a1ng ph\u00e1p 6. Ki\u1ec3m tra Bonjour tr\u00ean m\u00e1y in<\/h2>\n<p>IJ Scan Utility Lite kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng Canon qua m\u1ea1ng n\u1ebfu Bonjour b\u1ecb t\u1eaft.<\/p>\n<ol>\n<li>Tr\u00ean m\u00e0n h\u00ecnh ch\u00ednh c\u1ee7a Canon, ch\u1ecdn <strong>Setup (Thi\u1ebft l\u1eadp)<\/strong>.<\/li>\n<li>M\u1edf <strong>Device settings (C\u00e0i \u0111\u1eb7t thi\u1ebft b\u1ecb)<\/strong>.<\/li>\n<li>Ch\u1ecdn <strong>LAN settings (C\u00e0i \u0111\u1eb7t m\u1ea1ng)<\/strong>.<\/li>\n<li>Ch\u1ecdn k\u1ebft n\u1ed1i \u0111ang s\u1eed d\u1ee5ng.<\/li>\n<li>M\u1edf c\u00e1c c\u00e0i \u0111\u1eb7t n\u00e2ng cao.<\/li>\n<li>Ch\u1ecdn <strong>Bonjour settings (C\u00e0i \u0111\u1eb7t Bonjour)<\/strong>.<\/li>\n<li>\u0110\u1ec3 b\u1eadt Bonjour, \u0111\u1eb7t th\u00e0nh <strong>Enable (B\u1eadt)<\/strong>.<\/li>\n<\/ol>\n<p>\u0110\u1ed3ng th\u1eddi, h\u00e3y ki\u1ec3m tra t\u00ean d\u1ecbch v\u1ee5 Bonjour.<\/p>\n<p>Sau khi thay \u0111\u1ed5i:<\/p>\n<ol>\n<li>t\u1eaft Canon;<\/li>\n<li>b\u1eadt l\u1ea1i thi\u1ebft b\u1ecb;<\/li>\n<li>ch\u1edd t\u1eeb m\u1ed9t \u0111\u1ebfn hai ph\u00fat;<\/li>\n<li>kh\u1edfi \u0111\u1ed9ng l\u1ea1i IJ Scan Utility Lite;<\/li>\n<li>l\u00e0m m\u1edbi danh s\u00e1ch m\u00e1y qu\u00e9t.<\/li>\n<\/ol>\n<h2>Ph\u01b0\u01a1ng ph\u00e1p 7. Ki\u1ec3m tra \u0111\u1ecba ch\u1ec9 IP qua Safari<\/h2>\n<ol>\n<li>Tr\u00ean m\u00e0n h\u00ecnh Canon, m\u1edf th\u00f4ng tin m\u1ea1ng.<\/li>\n<li>Ghi l\u1ea1i \u0111\u1ecba ch\u1ec9 IPv4.<\/li>\n<\/ol>\n<p>V\u00ed d\u1ee5:<\/p>\n<pre style=\"background: #f4f4f4; border: 1px solid #ddd; padding: 12px; white-space: pre-wrap; overflow-x: auto;\">192.168.1.125<\/pre>\n<p>H\u00e3y s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 c\u1ee7a thi\u1ebft b\u1ecb, kh\u00f4ng s\u1eed d\u1ee5ng gi\u00e1 tr\u1ecb trong v\u00ed d\u1ee5.<\/p>\n<ol start=\"3\">\n<li>M\u1edf Safari.<\/li>\n<li>Nh\u1eadp \u0111\u1ecba ch\u1ec9 IP c\u1ee7a Canon.<\/li>\n<li>Nh\u1ea5n Enter.<\/li>\n<\/ol>\n<p>N\u1ebfu Remote UI m\u1edf ra, m\u00e1y Mac c\u00f3 quy\u1ec1n truy c\u1eadp m\u1ea1ng v\u00e0o m\u00e1y in.<\/p>\n<p>N\u1ebfu trang web kh\u00f4ng m\u1edf:<\/p>\n<ul>\n<li>ki\u1ec3m tra m\u1ea1ng Wi-Fi;<\/li>\n<li>t\u1eaft VPN;<\/li>\n<li>kh\u1edfi \u0111\u1ed9ng l\u1ea1i b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn;<\/li>\n<li>ki\u1ec3m tra m\u1ea1ng kh\u00e1ch;<\/li>\n<li>ki\u1ec3m tra ch\u1ee9c n\u0103ng c\u00f4 l\u1eadp m\u00e1y kh\u00e1ch kh\u00f4ng d\u00e2y;<\/li>\n<li>ki\u1ec3m tra t\u01b0\u1eddng l\u1eeda.<\/li>\n<\/ul>\n<h2>Ph\u01b0\u01a1ng ph\u00e1p 8. Ki\u1ec3m tra ph\u1ea7n m\u1ec1m b\u1ea3o m\u1eadt<\/h2>\n<p>Error 157 c\u00f3 th\u1ec3 cho bi\u1ebft k\u1ebft n\u1ed1i m\u1ea1ng b\u1ecb ch\u01b0\u01a1ng tr\u00ecnh b\u1ea3o m\u1eadt c\u1ea5m.<\/p>\n<p>H\u00e3y ki\u1ec3m tra:<\/p>\n<ul>\n<li>ph\u1ea7n m\u1ec1m di\u1ec7t virus c\u1ee7a b\u00ean th\u1ee9 ba;<\/li>\n<li>b\u1ed9 l\u1ecdc m\u1ea1ng;<\/li>\n<li>VPN doanh nghi\u1ec7p;<\/li>\n<li>b\u1ed9 l\u1ecdc DNS;<\/li>\n<li>ch\u01b0\u01a1ng tr\u00ecnh ki\u1ec3m so\u00e1t k\u1ebft n\u1ed1i \u0111i;<\/li>\n<li>c\u00e0i \u0111\u1eb7t t\u01b0\u1eddng l\u1eeda v\u0103n ph\u00f2ng.<\/li>\n<\/ul>\n<p>\u0110\u1ec3 ch\u1ea9n \u0111o\u00e1n, ch\u1ec9 t\u1ea1m d\u1eebng b\u1ed9 l\u1ecdc m\u1ea1ng c\u1ee7a b\u00ean th\u1ee9 ba r\u1ed3i ch\u1ea1y l\u1ea1i IJ Scan Utility Lite.<\/p>\n<p>Kh\u00f4ng t\u1eaft v\u0129nh vi\u1ec5n t\u00ednh n\u0103ng b\u1ea3o v\u1ec7 c\u1ee7a macOS. Sau khi ki\u1ec3m tra, h\u00e3y t\u1ea1o quy\u1ec1n cho:<\/p>\n<ul>\n<li>Canon IJ Scan Utility Lite;<\/li>\n<li>CIJSULAgent;<\/li>\n<li>c\u00e1c k\u1ebft n\u1ed1i Canon trong m\u1ea1ng c\u1ee5c b\u1ed9;<\/li>\n<li>c\u00e1c d\u1ecbch v\u1ee5 Bonjour.<\/li>\n<\/ul>\n<h2>Ph\u01b0\u01a1ng ph\u00e1p 9. Ki\u1ec3m tra t\u01b0\u1eddng l\u1eeda macOS<\/h2>\n<ol>\n<li>M\u1edf <strong>C\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng<\/strong>.<\/li>\n<li>Chuy\u1ec3n \u0111\u1ebfn <strong>M\u1ea1ng<\/strong>.<\/li>\n<li>M\u1edf <strong>T\u01b0\u1eddng l\u1eeda<\/strong>.<\/li>\n<li>Ki\u1ec3m tra c\u00e1c c\u00e0i \u0111\u1eb7t b\u1ed5 sung.<\/li>\n<\/ol>\n<p>N\u1ebfu ch\u1ebf \u0111\u1ed9 ch\u1eb7n ho\u00e0n to\u00e0n c\u00e1c k\u1ebft n\u1ed1i \u0111\u1ebfn \u0111ang \u0111\u01b0\u1ee3c b\u1eadt, h\u00e3y t\u1ea1m th\u1eddi ch\u1ec9 t\u1eaft ch\u1ebf \u0111\u1ed9 n\u00e0y \u0111\u1ec3 ki\u1ec3m tra.<\/p>\n<p>Sau khi ch\u1ea9n \u0111o\u00e1n, h\u00e3y kh\u00f4i ph\u1ee5c c\u00e1c c\u00e0i \u0111\u1eb7t an to\u00e0n.<\/p>\n<h2>Ph\u01b0\u01a1ng ph\u00e1p 10. Ki\u1ec3m tra ch\u1ee9c n\u0103ng qu\u00e9t qua USB<\/h2>\n<p>K\u1ebft n\u1ed1i USB gi\u00fap x\u00e1c \u0111\u1ecbnh s\u1ef1 c\u1ed1 c\u00f3 li\u00ean quan \u0111\u1ebfn m\u1ea1ng hay kh\u00f4ng.<\/p>\n<h3>K\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp<\/h3>\n<ol>\n<li>B\u1eadt Canon.<\/li>\n<li>K\u1ebft n\u1ed1i c\u00e1p USB Type-B v\u1edbi m\u00e1y in.<\/li>\n<li>K\u1ebft n\u1ed1i \u0111\u1ea7u c\u00f2n l\u1ea1i tr\u1ef1c ti\u1ebfp v\u1edbi m\u00e1y Mac.<\/li>\n<li>Kh\u00f4ng s\u1eed d\u1ee5ng b\u1ed9 chia USB trong l\u1ea7n ki\u1ec3m tra \u0111\u1ea7u ti\u00ean.<\/li>\n<li>Kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u1ebf c\u1eafm c\u0169.<\/li>\n<li>Ch\u1edd v\u00e0i ph\u00fat.<\/li>\n<\/ol>\n<h3>Ki\u1ec3m tra macOS<\/h3>\n<ol>\n<li>M\u1edf <strong>M\u00e1y in &amp; M\u00e1y qu\u00e9t<\/strong>.<\/li>\n<li>Ch\u1ecdn m\u1ee5c Canon qua USB.<\/li>\n<li>Ki\u1ec3m tra n\u00fat <strong>M\u1edf M\u00e1y qu\u00e9t<\/strong>.<\/li>\n<li>M\u1edf \u201cThu nh\u1eadn h\u00ecnh \u1ea3nh\u201d.<\/li>\n<li>Ki\u1ec3m tra Canon trong ph\u1ea7n \u201cThi\u1ebft b\u1ecb\u201d.<\/li>\n<\/ol>\n<h3>Ki\u1ec3m tra IJ Scan Utility Lite<\/h3>\n<ol>\n<li>Ch\u1ea1y IJ Scan Utility Lite.<\/li>\n<li>M\u1edf danh s\u00e1ch m\u00e1y qu\u00e9t.<\/li>\n<li>Ch\u1ecdn m\u1ee5c Canon c\u00f3 k\u00fd hi\u1ec7u USB.<\/li>\n<li>Nh\u1ea5n <strong>Document (T\u00e0i li\u1ec7u)<\/strong>.<\/li>\n<\/ol>\n<p>N\u1ebfu ch\u1ee9c n\u0103ng qu\u00e9t qua USB ho\u1ea1t \u0111\u1ed9ng nh\u01b0ng qu\u00e9t qua m\u1ea1ng kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, s\u1ef1 c\u1ed1 li\u00ean quan \u0111\u1ebfn:<\/p>\n<ul>\n<li>Bonjour;<\/li>\n<li>quy\u1ec1n m\u1ea1ng;<\/li>\n<li>b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn;<\/li>\n<li>VPN;<\/li>\n<li>m\u00e1y qu\u00e9t m\u1ea1ng \u0111\u01b0\u1ee3c ch\u1ecdn.<\/li>\n<\/ul>\n<h2>N\u1ebfu m\u00e1y Mac kh\u00f4ng ph\u00e1t hi\u1ec7n Canon ngay c\u1ea3 qua USB<\/h2>\n<ol>\n<li>Th\u1eed m\u1ed9t c\u1ed5ng USB kh\u00e1c.<\/li>\n<li>Th\u1eed m\u1ed9t c\u00e1p kh\u00e1c.<\/li>\n<li>N\u1ebfu s\u1eed d\u1ee5ng USB-C, h\u00e3y thay b\u1ed9 chuy\u1ec3n \u0111\u1ed5i.<\/li>\n<li>Kh\u00f4ng k\u1ebft n\u1ed1i m\u00e1y in qua m\u00e0n h\u00ecnh.<\/li>\n<li>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y Mac.<\/li>\n<\/ol>\n<p>Ki\u1ec3m tra vi\u1ec7c ph\u00e1t hi\u1ec7n v\u1eadt l\u00fd:<\/p>\n<ol>\n<li>Gi\u1eef ph\u00edm <strong>Option<\/strong>.<\/li>\n<li>M\u1edf menu <strong>Apple<\/strong>.<\/li>\n<li>Ch\u1ecdn <strong>Th\u00f4ng tin h\u1ec7 th\u1ed1ng<\/strong>.<\/li>\n<li>M\u1edf ph\u1ea7n <strong>USB<\/strong>.<\/li>\n<li>T\u00ecm Canon TS9500 Series.<\/li>\n<\/ol>\n<p>N\u1ebfu Canon kh\u00f4ng xu\u1ea5t hi\u1ec7n ngay c\u1ea3 trong ph\u1ea7n USB, h\u00e3y ki\u1ec3m tra c\u00e1p, b\u1ed9 chuy\u1ec3n \u0111\u1ed5i, c\u1ed5ng c\u1ee7a m\u00e1y Mac v\u00e0 c\u1ed5ng USB c\u1ee7a m\u00e1y in \u0111a ch\u1ee9c n\u0103ng.<\/p>\n<h2>Ph\u01b0\u01a1ng ph\u00e1p 11. C\u00e0i \u0111\u1eb7t l\u1ea1i IJ Scan Utility Lite<\/h2>\n<p>C\u1ea7n c\u00e0i \u0111\u1eb7t l\u1ea1i n\u1ebfu xu\u1ea5t hi\u1ec7n:<\/p>\n<pre style=\"background: #f4f4f4; border: 1px solid #ddd; padding: 12px; white-space: pre-wrap; overflow-x: auto;\">Error 201<\/pre>\n<p>ho\u1eb7c ch\u01b0\u01a1ng tr\u00ecnh kh\u00f4ng kh\u1edfi \u0111\u1ed9ng, t\u1ef1 \u0111\u00f3ng ho\u1eb7c kh\u00f4ng l\u01b0u m\u00e1y qu\u00e9t \u0111\u00e3 ch\u1ecdn.<\/p>\n<h3>Tr\u01b0\u1edbc khi c\u00e0i \u0111\u1eb7t l\u1ea1i<\/h3>\n<ol>\n<li>\u0110\u00f3ng IJ Scan Utility Lite.<\/li>\n<li>\u0110\u00f3ng t\u1ea5t c\u1ea3 \u1ee9ng d\u1ee5ng qu\u00e9t.<\/li>\n<li>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y Mac.<\/li>\n<li>Ki\u1ec3m tra ch\u1ee9c n\u0103ng qu\u00e9t h\u1ec7 th\u1ed1ng qua \u201cThu nh\u1eadn h\u00ecnh \u1ea3nh\u201d.<\/li>\n<\/ol>\n<p>N\u1ebfu ch\u1ee9c n\u0103ng qu\u00e9t h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng, s\u1ef1 c\u1ed1 ch\u1ec9 gi\u1edbi h\u1ea1n trong ch\u01b0\u01a1ng tr\u00ecnh Canon.<\/p>\n<h3>T\u1ea3i phi\u00ean b\u1ea3n hi\u1ec7n t\u1ea1i<\/h3>\n<ol>\n<li>M\u1edf trang h\u1ed7 tr\u1ee3 ch\u00ednh th\u1ee9c c\u1ee7a Canon d\u00e0nh cho m\u1eabu m\u00e1y c\u1ee7a b\u1ea1n.<\/li>\n<li>Ch\u1ecdn phi\u00ean b\u1ea3n macOS th\u1ef1c t\u1ebf.<\/li>\n<li>T\u00ecm IJ Scan Utility Lite ho\u1eb7c g\u00f3i qu\u00e9t \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb.<\/li>\n<li>T\u1ea3i tr\u00ecnh c\u00e0i \u0111\u1eb7t hi\u1ec7n t\u1ea1i.<\/li>\n<li>Kh\u00f4ng s\u1eed d\u1ee5ng t\u1ec7p c\u0169 t\u1eeb \u0111\u0129a \u0111i k\u00e8m.<\/li>\n<li>Kh\u00f4ng t\u1ea3i ch\u01b0\u01a1ng tr\u00ecnh t\u1eeb trang web c\u1ee7a b\u00ean th\u1ee9 ba.<\/li>\n<\/ol>\n<h3>C\u00e0i \u0111\u1eb7t ch\u01b0\u01a1ng tr\u00ecnh<\/h3>\n<ol>\n<li>M\u1edf t\u1ec7p Canon \u0111\u00e3 t\u1ea3i xu\u1ed1ng.<\/li>\n<li>Ch\u1ea1y tr\u00ecnh c\u00e0i \u0111\u1eb7t.<\/li>\n<li>L\u00e0m theo c\u00e1c th\u00f4ng b\u00e1o c\u1ee7a macOS.<\/li>\n<li>Nh\u1eadp m\u1eadt kh\u1ea9u qu\u1ea3n tr\u1ecb vi\u00ean n\u1ebfu h\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u.<\/li>\n<li>Cho ph\u00e9p \u1ee9ng d\u1ee5ng truy c\u1eadp m\u1ea1ng c\u1ee5c b\u1ed9.<\/li>\n<li>Sau khi c\u00e0i \u0111\u1eb7t, h\u00e3y kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y Mac.<\/li>\n<li>Ch\u1ea1y IJ Scan Utility Lite.<\/li>\n<li>L\u00e0m m\u1edbi danh s\u00e1ch m\u00e1y qu\u00e9t.<\/li>\n<li>Ch\u1ecdn t\u00ean Bonjour c\u1ee7a Canon.<\/li>\n<\/ol>\n<h2>N\u1ebfu macOS ch\u1eb7n tr\u00ecnh c\u00e0i \u0111\u1eb7t<\/h2>\n<p>Th\u00f4ng b\u00e1o sau c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n:<\/p>\n<pre style=\"background: #f4f4f4; border: 1px solid #ddd; padding: 12px; white-space: pre-wrap; overflow-x: auto;\">\u201cApplication\u201d can\u2019t be opened because Apple cannot check it for malicious software.<\/pre>\n<p>Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y:<\/p>\n<ol>\n<li>kh\u00f4ng t\u1eaft ho\u00e0n to\u00e0n Gatekeeper;<\/li>\n<li>ki\u1ec3m tra \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u1ec7p \u0111\u01b0\u1ee3c t\u1ea3i t\u1eeb trang ch\u00ednh th\u1ee9c c\u1ee7a Canon;<\/li>\n<li>x\u00f3a tr\u00ecnh c\u00e0i \u0111\u1eb7t c\u0169;<\/li>\n<li>ch\u1ecdn \u0111\u00fang phi\u00ean b\u1ea3n macOS tr\u00ean trang Canon;<\/li>\n<li>t\u1ea3i l\u1ea1i g\u00f3i c\u00e0i \u0111\u1eb7t.<\/li>\n<\/ol>\n<p>N\u1ebfu kh\u00f4ng c\u00f3 g\u00f3i hi\u1ec7n t\u1ea1i d\u00e0nh cho phi\u00ean b\u1ea3n macOS \u0111ang s\u1eed d\u1ee5ng, h\u00e3y d\u00f9ng ch\u1ee9c n\u0103ng qu\u00e9t h\u1ec7 th\u1ed1ng AirPrint qua \u201cThu nh\u1eadn h\u00ecnh \u1ea3nh\u201d.<\/p>\n<h2>Ph\u01b0\u01a1ng ph\u00e1p 12. Kh\u1eafc ph\u1ee5c Error 157<\/h2>\n<p>Th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c theo th\u1ee9 t\u1ef1 sau:<\/p>\n<ol>\n<li>Ki\u1ec3m tra \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o Canon \u0111\u00e3 \u0111\u01b0\u1ee3c b\u1eadt.<\/li>\n<li>Ki\u1ec3m tra Wi-Fi ho\u1eb7c Ethernet.<\/li>\n<li>K\u1ebft n\u1ed1i m\u00e1y Mac v\u1edbi c\u00f9ng m\u1ed9t m\u1ea1ng.<\/li>\n<li>T\u1eaft VPN.<\/li>\n<li>\u0110\u00f3ng c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh qu\u00e9t kh\u00e1c.<\/li>\n<li>B\u1eadt quy\u1ec1n truy c\u1eadp m\u1ea1ng c\u1ee5c b\u1ed9 cho IJ Scan Utility Lite v\u00e0 CIJSULAgent.<\/li>\n<li>Ki\u1ec3m tra Bonjour.<\/li>\n<li>M\u1edf danh s\u00e1ch Scanner ho\u1eb7c Product Name.<\/li>\n<li>Ch\u1ecdn \u0111\u00fang Canon.<\/li>\n<li>Nh\u1ea5n <strong>Refresh (L\u00e0m m\u1edbi)<\/strong>.<\/li>\n<li>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i ch\u01b0\u01a1ng tr\u00ecnh.<\/li>\n<li>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y Mac.<\/li>\n<\/ol>\n<p>N\u1ebfu l\u1ed7i v\u1eabn c\u00f2n, h\u00e3y ki\u1ec3m tra ch\u1ee9c n\u0103ng qu\u00e9t qua USB.<\/p>\n<h2>Ph\u01b0\u01a1ng ph\u00e1p 13. Kh\u1eafc ph\u1ee5c Error 201<\/h2>\n<p>Error 201 c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t t\u1ec7p c\u1ea7n thi\u1ebft b\u1ecb thi\u1ebfu, b\u1ecb h\u1ecfng ho\u1eb7c c\u00e0i \u0111\u1eb7t c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh kh\u00f4ng ch\u00ednh x\u00e1c.<\/p>\n<ol>\n<li>\u0110\u00f3ng IJ Scan Utility Lite.<\/li>\n<li>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y Mac.<\/li>\n<li>Ki\u1ec3m tra dung l\u01b0\u1ee3ng tr\u1ed1ng.<\/li>\n<li>T\u1ea3i g\u00f3i hi\u1ec7n t\u1ea1i t\u1eeb trang Canon.<\/li>\n<li>C\u00e0i \u0111\u1eb7t l\u1ea1i IJ Scan Utility Lite.<\/li>\n<li>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y Mac.<\/li>\n<li>Cho ph\u00e9p truy c\u1eadp m\u1ea1ng c\u1ee5c b\u1ed9.<\/li>\n<li>Ch\u1ecdn \u0111\u00fang thi\u1ebft b\u1ecb.<\/li>\n<\/ol>\n<h2>Ph\u01b0\u01a1ng ph\u00e1p 14. Kh\u1eafc ph\u1ee5c Error 202<\/h2>\n<p>Error 202 c\u00f3 ngh\u0129a l\u00e0 l\u1ed7i n\u1ed9i b\u1ed9 c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh ho\u1eb7c th\u00e0nh ph\u1ea7n qu\u00e9t.<\/p>\n<ol>\n<li>Ki\u1ec3m tra m\u00e0n h\u00ecnh Canon.<\/li>\n<li>T\u1eaft m\u00e1y in \u0111a ch\u1ee9c n\u0103ng.<\/li>\n<li>\u0110\u00f3ng IJ Scan Utility Lite.<\/li>\n<li>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y Mac.<\/li>\n<li>B\u1eadt Canon.<\/li>\n<li>Th\u1eed qu\u00e9t l\u1ea1i.<\/li>\n<li>N\u1ebfu l\u1ed7i v\u1eabn c\u00f2n, h\u00e3y c\u00e0i \u0111\u1eb7t l\u1ea1i ph\u1ea7n m\u1ec1m Canon hi\u1ec7n t\u1ea1i.<\/li>\n<\/ol>\n<h2>N\u1ebfu m\u00e1y qu\u00e9t \u0111ang \u0111\u01b0\u1ee3c m\u1ed9t \u1ee9ng d\u1ee5ng kh\u00e1c s\u1eed d\u1ee5ng<\/h2>\n<p>Th\u00f4ng th\u01b0\u1eddng, m\u1ed7i l\u1ea7n ch\u1ec9 c\u00f3 m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e1y qu\u00e9t.<\/p>\n<p>H\u00e3y \u0111\u00f3ng:<\/p>\n<ul>\n<li>\u201cThu nh\u1eadn h\u00ecnh \u1ea3nh\u201d;<\/li>\n<li>\u201cXem tr\u01b0\u1edbc\u201d;<\/li>\n<li>IJ Scan Utility Lite;<\/li>\n<li>Adobe Acrobat;<\/li>\n<li>ch\u01b0\u01a1ng tr\u00ecnh nh\u1eadn d\u1ea1ng v\u0103n b\u1ea3n;<\/li>\n<li>\u1ee9ng d\u1ee5ng qu\u00e9t kh\u00e1c;<\/li>\n<li>ch\u01b0\u01a1ng tr\u00ecnh \u0111ang ch\u1ea1y trong m\u1ed9t t\u00e0i kho\u1ea3n m\u00e1y Mac kh\u00e1c.<\/li>\n<\/ul>\n<p>Sau \u0111\u00f3, ch\u1ec9 ch\u1ea1y m\u1ed9t \u1ee9ng d\u1ee5ng v\u00e0 th\u1eed qu\u00e9t l\u1ea1i.<\/p>\n<h2>N\u1ebfu ch\u1ee9c n\u0103ng qu\u00e9t bi\u1ebfn m\u1ea5t sau khi m\u00e1y Mac ng\u1ee7<\/h2>\n<ol>\n<li>\u0110\u00e1nh th\u1ee9c m\u00e0n h\u00ecnh Canon.<\/li>\n<li>Ki\u1ec3m tra bi\u1ec3u t\u01b0\u1ee3ng m\u1ea1ng.<\/li>\n<li>Ch\u1edd kho\u1ea3ng m\u1ed9t ph\u00fat.<\/li>\n<li>\u0110\u00f3ng IJ Scan Utility Lite.<\/li>\n<li>M\u1edf l\u1ea1i ch\u01b0\u01a1ng tr\u00ecnh.<\/li>\n<li>Nh\u1ea5n <strong>Refresh (L\u00e0m m\u1edbi)<\/strong>.<\/li>\n<li>Ch\u1ecdn l\u1ea1i Canon.<\/li>\n<\/ol>\n<p>N\u1ebfu thi\u1ebft b\u1ecb kh\u00f4ng xu\u1ea5t hi\u1ec7n:<\/p>\n<ol>\n<li>t\u1eaft r\u1ed3i b\u1eadt Wi-Fi tr\u00ean m\u00e1y Mac;<\/li>\n<li>t\u1eaft VPN;<\/li>\n<li>m\u1edf Remote UI b\u1eb1ng \u0111\u1ecba ch\u1ec9 IP;<\/li>\n<li>kh\u1edfi \u0111\u1ed9ng l\u1ea1i Canon;<\/li>\n<li>th\u00eam m\u1ed9t m\u1ee5c Bonjour Multifunction m\u1edbi.<\/li>\n<\/ol>\n<h2>N\u1ebfu ch\u1ee9c n\u0103ng qu\u00e9t bi\u1ebfn m\u1ea5t sau khi thay b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn<\/h2>\n<p>Sau khi l\u1eafp b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn m\u1edbi, c\u00e1c th\u00f4ng s\u1ed1 sau s\u1ebd thay \u0111\u1ed5i:<\/p>\n<ul>\n<li>t\u00ean m\u1ea1ng;<\/li>\n<li>m\u1eadt kh\u1ea9u;<\/li>\n<li>\u0111\u1ecba ch\u1ec9 IP c\u1ee7a Canon;<\/li>\n<li>m\u1ea1ng con;<\/li>\n<li>c\u00e0i \u0111\u1eb7t c\u00f4 l\u1eadp thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n<ol>\n<li>K\u1ebft n\u1ed1i Canon v\u1edbi m\u1ea1ng m\u1edbi.<\/li>\n<li>Ki\u1ec3m tra SSID tr\u00ean m\u00e1y in.<\/li>\n<li>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y Mac.<\/li>\n<li>Ch\u01b0a c\u1ea7n x\u00f3a h\u00e0ng \u0111\u1ee3i c\u0169 \u0111ang ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<li>Th\u00eam m\u1ed9t m\u1ee5c Bonjour Multifunction m\u1edbi.<\/li>\n<li>Ch\u1ecdn Secure AirPrint.<\/li>\n<li>M\u1edf IJ Scan Utility Lite.<\/li>\n<li>L\u00e0m m\u1edbi danh s\u00e1ch.<\/li>\n<li>Ch\u1ecdn t\u00ean Bonjour m\u1edbi.<\/li>\n<\/ol>\n<h2>N\u1ebfu ch\u1ee9c n\u0103ng qu\u00e9t ho\u1ea1t \u0111\u1ed9ng qua Wi-Fi nh\u01b0ng kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng qua Ethernet<\/h2>\n<p>H\u00e3y ki\u1ec3m tra:<\/p>\n<ul>\n<li>m\u1ea1ng c\u00f3 d\u00e2y c\u00f3 \u0111\u01b0\u1ee3c b\u1eadt tr\u00ean Canon hay kh\u00f4ng;<\/li>\n<li>c\u00e1p c\u00f3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn hay kh\u00f4ng;<\/li>\n<li>\u0111\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ecba ch\u1ec9 IPv4 hay ch\u01b0a;<\/li>\n<li>m\u00e1y Mac c\u00f3 n\u1eb1m trong c\u00f9ng m\u1ed9t m\u1ea1ng c\u1ee5c b\u1ed9 hay kh\u00f4ng;<\/li>\n<li>m\u1ee5c Bonjour m\u1edbi c\u00f3 xu\u1ea5t hi\u1ec7n hay kh\u00f4ng;<\/li>\n<li>\u0111\u00fang thi\u1ebft b\u1ecb c\u00f3 \u0111\u01b0\u1ee3c ch\u1ecdn trong IJ Scan Utility Lite hay kh\u00f4ng.<\/li>\n<\/ul>\n<p>Sau khi chuy\u1ec3n t\u1eeb Wi-Fi sang Ethernet, t\u00ean Bonjour ho\u1eb7c \u0111\u1ecba ch\u1ec9 m\u1ea1ng c\u00f3 th\u1ec3 thay \u0111\u1ed5i. H\u00e3y l\u00e0m m\u1edbi danh s\u00e1ch m\u00e1y qu\u00e9t.<\/p>\n<h2>N\u1ebfu ch\u1ee9c n\u0103ng qu\u00e9t ho\u1ea1t \u0111\u1ed9ng qua Ethernet nh\u01b0ng kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng qua Wi-Fi<\/h2>\n<p>C\u00e1c nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 x\u1ea3y ra:<\/p>\n<ul>\n<li>t\u00edn hi\u1ec7u y\u1ebfu;<\/li>\n<li>m\u1ea1ng kh\u00e1ch;<\/li>\n<li>ch\u1ee9c n\u0103ng c\u00f4 l\u1eadp m\u00e1y kh\u00e1ch kh\u00f4ng d\u00e2y;<\/li>\n<li>m\u00e1y Mac \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi m\u1ed9t \u0111i\u1ec3m truy c\u1eadp kh\u00e1c;<\/li>\n<li>VPN ch\u1eb7n l\u01b0u l\u01b0\u1ee3ng c\u1ee5c b\u1ed9;<\/li>\n<li>Wi-Fi b\u1ecb t\u1eaft tr\u00ean Canon.<\/li>\n<\/ul>\n<p>\u0110\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i, c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng Ethernet. M\u00e1y Mac v\u1eabn c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u1edbi b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn qua Wi-Fi.<\/p>\n<h2>N\u1ebfu m\u00e1y Mac kh\u00f4ng xu\u1ea5t hi\u1ec7n tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u1ee7a m\u00e1y in<\/h2>\n<p>\u0110\u00e2y l\u00e0 m\u1ed9t ch\u1ee9c n\u0103ng ri\u00eang: g\u1eedi d\u1eef li\u1ec7u \u0111\u00e3 qu\u00e9t t\u1eeb b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Canon \u0111\u1ebfn m\u00e1y t\u00ednh.<\/p>\n<p>\u0110\u1ec3 ch\u1ee9c n\u0103ng n\u00e0y ho\u1ea1t \u0111\u1ed9ng, th\u00f4ng th\u01b0\u1eddng c\u1ea7n:<\/p>\n<ul>\n<li>IJ Scan Utility Lite \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t;<\/li>\n<li>th\u00e0nh ph\u1ea7n n\u1ec1n Canon \u0111ang ch\u1ea1y;<\/li>\n<li>quy\u1ec1n truy c\u1eadp m\u1ea1ng c\u1ee5c b\u1ed9;<\/li>\n<li>\u0111\u00fang Canon \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ecdn;<\/li>\n<li>c\u00f9ng m\u1ed9t m\u1ea1ng c\u1ee5c b\u1ed9;<\/li>\n<li>quy\u1ec1n c\u1ee7a t\u01b0\u1eddng l\u1eeda.<\/li>\n<\/ul>\n<ol>\n<li>Ch\u1ea1y IJ Scan Utility Lite.<\/li>\n<li>Cho ph\u00e9p IJ Scan Utility Lite v\u00e0 CIJSULAgent truy c\u1eadp m\u1ea1ng c\u1ee5c b\u1ed9.<\/li>\n<li>Ch\u1ecdn Canon trong danh s\u00e1ch m\u00e1y qu\u00e9t.<\/li>\n<li>Kh\u00f4ng \u0111\u00f3ng c\u00e1c th\u00e0nh ph\u1ea7n n\u1ec1n c\u1ee7a Canon.<\/li>\n<li>M\u1edf l\u1ea1i menu qu\u00e9t tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u1ee7a m\u00e1y in \u0111a ch\u1ee9c n\u0103ng.<\/li>\n<\/ol>\n<p>\u0110\u1ec3 qu\u00e9t th\u00f4ng th\u01b0\u1eddng t\u1eeb m\u00e1y t\u00ednh, kh\u00f4ng b\u1eaft bu\u1ed9c ph\u1ea3i s\u1eed d\u1ee5ng b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Canon.<\/p>\n<h2>N\u1ebfu ch\u1ee9c n\u0103ng in v\u00e0 \u201cM\u1edf M\u00e1y qu\u00e9t\u201d ho\u1ea1t \u0111\u1ed9ng, c\u00f3 c\u1ea7n IJ Scan Utility Lite hay kh\u00f4ng<\/h2>\n<p>Ch\u01b0\u01a1ng tr\u00ecnh b\u1ed5 sung kh\u00f4ng b\u1eaft bu\u1ed9c n\u1ebfu c\u00e1c kh\u1ea3 n\u0103ng c\u1ee7a macOS \u0111\u00e3 \u0111\u1ee7.<\/p>\n<p>Kh\u00f4ng c\u1ea7n IJ Scan Utility Lite, b\u1ea1n v\u1eabn c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng:<\/p>\n<ul>\n<li>\u201cM\u00e1y in &amp; M\u00e1y qu\u00e9t\u201d;<\/li>\n<li>\u201cThu nh\u1eadn h\u00ecnh \u1ea3nh\u201d;<\/li>\n<li>\u201cXem tr\u01b0\u1edbc\u201d;<\/li>\n<li>qu\u00e9t qua AirPrint.<\/li>\n<\/ul>\n<p>IJ Scan Utility Lite h\u1eefu \u00edch cho:<\/p>\n<ul>\n<li>c\u00e1c ch\u1ebf \u0111\u1ed9 c\u00e0i s\u1eb5n \u201cDocument (T\u00e0i li\u1ec7u)\u201d v\u00e0 \u201cPhoto (\u1ea2nh)\u201d;<\/li>\n<li>l\u01b0u th\u00e0nh PDF nhi\u1ec1u trang;<\/li>\n<li>t\u1ef1 \u0111\u1ed9ng nh\u1eadn d\u1ea1ng b\u1ea3n g\u1ed1c;<\/li>\n<li>qu\u00e9t nhi\u1ec1u \u1ea3nh;<\/li>\n<li>OCR;<\/li>\n<li>c\u00e1c th\u00f4ng s\u1ed1 t\u00f9y ch\u1ec9nh;<\/li>\n<li>thi\u1ebft l\u1eadp thao t\u00e1c tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Canon.<\/li>\n<\/ul>\n<h2>Kh\u00f4ng c\u1ea5p c\u00e1c quy\u1ec1n kh\u00f4ng c\u1ea7n thi\u1ebft<\/h2>\n<p>\u0110\u1ec3 ph\u00e1t hi\u1ec7n Canon trong m\u1ea1ng, th\u00f4ng th\u01b0\u1eddng ch\u1ec9 c\u1ea7n quy\u1ec1n \u201cM\u1ea1ng c\u1ee5c b\u1ed9\u201d.<\/p>\n<p>Kh\u00f4ng b\u1eadt khi kh\u00f4ng c\u1ea7n thi\u1ebft:<\/p>\n<ul>\n<li>quy\u1ec1n truy c\u1eadp to\u00e0n b\u1ed9 \u1ed5 \u0111\u0129a;<\/li>\n<li>quy\u1ec1n truy c\u1eadp camera;<\/li>\n<li>quy\u1ec1n truy c\u1eadp micr\u00f4;<\/li>\n<li>quy\u1ec1n \u0111i\u1ec1u khi\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c;<\/li>\n<li>quy\u1ec1n Tr\u1ee3 n\u0103ng.<\/li>\n<\/ul>\n<p>N\u1ebfu ch\u01b0\u01a1ng tr\u00ecnh kh\u00f4ng th\u1ec3 l\u01b0u t\u1ec7p, h\u00e3y ki\u1ec3m tra ri\u00eang quy\u1ec1n truy c\u1eadp v\u00e0o th\u01b0 m\u1ee5c \u0111\u00e3 ch\u1ecdn.<\/p>\n<h2>N\u1ebfu b\u1ea3n qu\u00e9t kh\u00f4ng \u0111\u01b0\u1ee3c l\u01b0u<\/h2>\n<p>M\u00e1y qu\u00e9t c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0ng ch\u01b0\u01a1ng tr\u00ecnh kh\u00f4ng th\u1ec3 ghi t\u1ec7p ho\u00e0n ch\u1ec9nh.<\/p>\n<p>H\u00e3y ki\u1ec3m tra:<\/p>\n<ul>\n<li>dung l\u01b0\u1ee3ng tr\u1ed1ng tr\u00ean \u1ed5 \u0111\u0129a;<\/li>\n<li>th\u01b0 m\u1ee5c l\u01b0u;<\/li>\n<li>quy\u1ec1n truy c\u1eadp th\u01b0 m\u1ee5c;<\/li>\n<li>\u1ed5 \u0111\u0129a ngo\u00e0i c\u00f3 kh\u1ea3 d\u1ee5ng hay kh\u00f4ng;<\/li>\n<li>t\u1ec7p c\u00f3 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 ch\u1ed1ng ghi hay kh\u00f4ng.<\/li>\n<\/ul>\n<p>Khi xu\u1ea5t hi\u1ec7n Error 242, 243 ho\u1eb7c 244, h\u00e3y ch\u1ecdn m\u1ed9t th\u01b0 m\u1ee5c kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 \u201cH\u00ecnh \u1ea3nh\u201d, r\u1ed3i th\u1eed qu\u00e9t l\u1ea1i.<\/p>\n<h2>\u0110\u1eb7t l\u1ea1i to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng in<\/h2>\n<p>N\u1ebfu ch\u1ee9c n\u0103ng in \u0111ang ho\u1ea1t \u0111\u1ed9ng, th\u00f4ng th\u01b0\u1eddng kh\u00f4ng c\u1ea7n \u0111\u1eb7t l\u1ea1i to\u00e0n b\u1ed9.<\/p>\n<p>Ch\u1ec9 c\u00e2n nh\u1eafc ph\u01b0\u01a1ng ph\u00e1p n\u00e0y khi:<\/p>\n<ul>\n<li>kh\u00f4ng th\u1ec3 x\u00f3a m\u1ee5c b\u1ecb h\u1ecfng;<\/li>\n<li>kh\u00f4ng th\u1ec3 th\u00eam m\u1ee5c Bonjour Multifunction m\u1edbi;<\/li>\n<li>c\u00e1c m\u1ee5c tr\u00f9ng l\u1eb7p kh\u00f4ng th\u1ec3 s\u1eeda v\u1eabn c\u00f2n trong danh s\u00e1ch;<\/li>\n<li>c\u1ea3 ch\u1ee9c n\u0103ng in v\u00e0 qu\u00e9t \u0111\u1ec1u bi\u1ebfn m\u1ea5t;<\/li>\n<li>vi\u1ec7c x\u00f3a v\u00e0 th\u00eam l\u1ea1i theo c\u00e1ch th\u00f4ng th\u01b0\u1eddng kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng.<\/li>\n<\/ul>\n<div style=\"background-color: #fffbf0; border-left: 5px solid #ff9800; padding: 20px; margin: 25px 0; border-radius: 4px; box-shadow: 0 1px 3px rgba(0,0,0,0.05);\">\n<p style=\"margin-top: 0;\"><strong>Vi\u1ec7c \u0111\u1eb7t l\u1ea1i s\u1ebd x\u00f3a t\u1ea5t c\u1ea3 m\u00e1y in<\/strong><\/p>\n<p style=\"margin-bottom: 0;\">Sau quy tr\u00ecnh n\u00e0y, b\u1ea1n s\u1ebd ph\u1ea3i th\u00eam l\u1ea1i Canon v\u00e0 c\u00e1c m\u00e1y in kh\u00e1c \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp tr\u00ean m\u00e1y Mac.<\/p>\n<\/div>\n<ol>\n<li>M\u1edf <strong>C\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng \u2192 M\u00e1y in &amp; M\u00e1y qu\u00e9t<\/strong>.<\/li>\n<li>Gi\u1eef ph\u00edm <strong>Control<\/strong> v\u00e0 nh\u1ea5n v\u00e0o thi\u1ebft b\u1ecb.<\/li>\n<li>Ch\u1ecdn <strong>Reset Printing System (\u0110\u1eb7t l\u1ea1i h\u1ec7 th\u1ed1ng in)<\/strong>.<\/li>\n<li>X\u00e1c nh\u1eadn thao t\u00e1c.<\/li>\n<li>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y Mac.<\/li>\n<li>Th\u00eam Canon d\u01b0\u1edbi d\u1ea1ng Bonjour Multifunction.<\/li>\n<li>Ch\u1ecdn Secure AirPrint.<\/li>\n<\/ol>\n<h2>Khi n\u00e0o s\u1ef1 c\u1ed1 kh\u00f4ng li\u00ean quan \u0111\u1ebfn macOS<\/h2>\n<p>C\u00e1c c\u00e0i \u0111\u1eb7t tr\u00ean m\u00e1y Mac s\u1ebd kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng n\u1ebfu:<\/p>\n<ul>\n<li>Canon kh\u00f4ng th\u1ec3 sao ch\u00e9p;<\/li>\n<li>c\u1ea3m bi\u1ebfn qu\u00e9t kh\u00f4ng di chuy\u1ec3n;<\/li>\n<li>m\u00e3 ph\u1ea7n c\u1ee9ng xu\u1ea5t hi\u1ec7n tr\u00ean m\u00e0n h\u00ecnh;<\/li>\n<li>m\u00f4-\u0111un qu\u00e9t b\u1ecb h\u1ecfng;<\/li>\n<li>m\u00e1y in \u0111a ch\u1ee9c n\u0103ng kh\u00f4ng b\u1eadt;<\/li>\n<li>USB kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n tr\u00ean nhi\u1ec1u m\u00e1y t\u00ednh;<\/li>\n<li>Canon kh\u00f4ng k\u1ebft n\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 m\u1ea1ng n\u00e0o;<\/li>\n<li>c\u00f3 ti\u1ebfng l\u00e1ch c\u00e1ch l\u1edbn sau khi b\u1eadt;<\/li>\n<li>ch\u1ea5t l\u1ecfng \u0111\u00e3 l\u1ecdt v\u00e0o b\u00ean trong.<\/li>\n<\/ul>\n<h2>Khi n\u00e0o c\u1ea7n qu\u1ea3n tr\u1ecb vi\u00ean m\u1ea1ng<\/h2>\n<p>H\u00e3y li\u00ean h\u1ec7 v\u1edbi qu\u1ea3n tr\u1ecb vi\u00ean n\u1ebfu:<\/p>\n<ul>\n<li>m\u00e1y Mac v\u00e0 Canon n\u1eb1m trong c\u00e1c VLAN kh\u00e1c nhau;<\/li>\n<li>Bonjour b\u1ecb ch\u1eb7n trong m\u1ea1ng;<\/li>\n<li>l\u01b0u l\u01b0\u1ee3ng multicast b\u1ecb c\u1ea5m;<\/li>\n<li>\u0111ang s\u1eed d\u1ee5ng VPN doanh nghi\u1ec7p;<\/li>\n<li>m\u00e1y in ch\u1ec9 kh\u1ea3 d\u1ee5ng th\u00f4ng qua m\u00e1y ch\u1ee7 in;<\/li>\n<li>t\u01b0\u1eddng l\u1eeda ch\u1eb7n ch\u1ee9c n\u0103ng qu\u00e9t;<\/li>\n<li>kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t c\u1ee7a b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/li>\n<\/ul>\n<h2>Khi n\u00e0o c\u1ea7n trung t\u00e2m d\u1ecbch v\u1ee5<\/h2>\n<p>H\u00e3y li\u00ean h\u1ec7 v\u1edbi trung t\u00e2m d\u1ecbch v\u1ee5 n\u1ebfu:<\/p>\n<ul>\n<li>ch\u1ee9c n\u0103ng sao ch\u00e9p kh\u00f4ng d\u00f9ng m\u00e1y t\u00ednh kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng;<\/li>\n<li>c\u1ea3m bi\u1ebfn qu\u00e9t kh\u00f4ng di chuy\u1ec3n;<\/li>\n<li>m\u00e3 h\u1ed7 tr\u1ee3 xu\u1ea5t hi\u1ec7n tr\u00ean m\u00e0n h\u00ecnh;<\/li>\n<li>m\u00e1y qu\u00e9t USB kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n tr\u00ean nhi\u1ec1u m\u00e1y t\u00ednh;<\/li>\n<li>qu\u00e1 tr\u00ecnh qu\u00e9t b\u1ecb gi\u00e1n \u0111o\u1ea1n k\u00e8m ti\u1ebfng \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng;<\/li>\n<li>thi\u1ebft b\u1ecb b\u1ecb h\u1ecfng sau khi r\u01a1i;<\/li>\n<li>ch\u1ea5t l\u1ecfng \u0111\u00e3 l\u1ecdt v\u00e0o b\u00ean trong;<\/li>\n<li>xu\u1ea5t hi\u1ec7n m\u00f9i qu\u00e1 n\u00f3ng.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>M\u00e1y in Canon TS9500 Series c\u00f3 th\u1ec3 in b\u00ecnh th\u01b0\u1eddng t\u1eeb m\u00e1y Mac nh\u01b0ng b\u1ed9 ph\u1eadn qu\u00e9t c\u1ee7a m\u00e1y in \u0111a ch\u1ee9c n\u0103ng kh\u00f4ng xu\u1ea5t hi\u1ec7n trong macOS. Trong ph\u1ea7n \u201cM\u00e1y in &amp; M\u00e1y qu\u00e9t\u201d kh\u00f4ng c\u00f3 n\u00fat \u201cM\u1edf M\u00e1y&hellip;<\/p>\n<p class=\"more-link-p\"><a class=\"more-link\" href=\"https:\/\/drivervn.com\/?p=78129\">Read more &rarr;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-78129","post","type-post","status-publish","format-standard","hentry","category-canon"],"_links":{"self":[{"href":"https:\/\/drivervn.com\/index.php?rest_route=\/wp\/v2\/posts\/78129","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drivervn.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/drivervn.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/drivervn.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/drivervn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=78129"}],"version-history":[{"count":1,"href":"https:\/\/drivervn.com\/index.php?rest_route=\/wp\/v2\/posts\/78129\/revisions"}],"predecessor-version":[{"id":78130,"href":"https:\/\/drivervn.com\/index.php?rest_route=\/wp\/v2\/posts\/78129\/revisions\/78130"}],"wp:attachment":[{"href":"https:\/\/drivervn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=78129"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/drivervn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=78129"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/drivervn.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=78129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}