{"id":78294,"date":"2026-08-16T13:26:14","date_gmt":"2026-08-16T13:26:14","guid":{"rendered":"https:\/\/drivervn.com\/?p=78294"},"modified":"2026-08-16T13:26:14","modified_gmt":"2026-08-16T13:26:14","slug":"oki-b432-mb472-va-mb492-ket-giay-370-392-cach-lay-giay-ra-va-xoa-loi","status":"publish","type":"post","link":"https:\/\/drivervn.com\/?p=78294","title":{"rendered":"OKI B432, MB472 v\u00e0 MB492: k\u1eb9t gi\u1ea5y 370\u2013392 \u2014 c\u00e1ch l\u1ea5y gi\u1ea5y ra v\u00e0 x\u00f3a l\u1ed7i"},"content":{"rendered":"

Khi x\u1ea3y ra k\u1eb9t gi\u1ea5y, OKI B432, MB472 ho\u1eb7c MB492 hi\u1ec3n th\u1ecb th\u00f4ng b\u00e1o PAPER JAM<\/strong> v\u00e0 m\u00e3 t\u1eeb 370 \u0111\u1ebfn 392<\/strong>. M\u00e3 n\u00e0y kh\u00f4ng ch\u1ec9 ra nguy\u00ean nh\u00e2n g\u00e2y k\u1eb9t m\u00e0 cho bi\u1ebft khu v\u1ef1c n\u01a1i t\u1edd gi\u1ea5y kh\u00f4ng \u0111i qua c\u1ea3m bi\u1ebfn ti\u1ebfp theo. V\u00ec v\u1eady, gi\u1ea5y c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y g\u1ea7n khay nh\u01b0ng v\u1eabn c\u1ea7n ki\u1ec3m tra c\u1ea3 \u0111\u01b0\u1eddng d\u1eabn gi\u1ea5y b\u00ean trong, \u0111\u01b0\u1eddng ra gi\u1ea5y ho\u1eb7c \u0111\u01b0\u1eddng d\u1eabn in hai m\u1eb7t.<\/p>\n

\u0110\u00f4i khi ng\u01b0\u1eddi d\u00f9ng l\u1ea5y \u0111\u01b0\u1ee3c t\u1edd gi\u1ea5y ch\u00ednh ra nh\u01b0ng th\u00f4ng b\u00e1o v\u1eabn kh\u00f4ng bi\u1ebfn m\u1ea5t. Th\u00f4ng th\u01b0\u1eddng b\u00ean trong v\u1eabn c\u00f2n m\u1ed9t m\u1ea3nh gi\u1ea5y nh\u1ecf, n\u1eafp c\u1ea7n thi\u1ebft ch\u01b0a \u0111\u01b0\u1ee3c \u0111\u00f3ng, tr\u1ed1ng quang \u0111\u01b0\u1ee3c l\u1eafp kh\u00f4ng \u0111\u00fang ho\u1eb7c gi\u1ea5y c\u00f2n n\u1eb1m \u1edf m\u1ed9t khu v\u1ef1c kh\u00e1c c\u1ee7a \u0111\u01b0\u1eddng d\u1eabn. L\u1ed7i \u0111\u01b0\u1ee3c x\u00f3a tr\u00ean ch\u00ednh thi\u1ebft b\u1ecb, kh\u00f4ng ph\u1ea3i b\u1eb1ng c\u00e1ch g\u1ee1 driver ho\u1eb7c x\u00f3a h\u00e0ng \u0111\u1ee3i Windows.<\/p>\n

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N\u00ean b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00e2u<\/strong><\/p>\n

Ghi l\u1ea1i m\u00e3 tr\u00ean m\u00e0n h\u00ecnh v\u00e0 ki\u1ec3m tra t\u1edd gi\u1ea5y \u0111\u00e3 l\u1ea5y ra. N\u1ebfu t\u1edd gi\u1ea5y b\u1ecb thi\u1ebfu m\u1ed9t g\u00f3c ho\u1eb7c m\u1ed9t m\u00e9p, nh\u1ea5t thi\u1ebft ph\u1ea3i t\u00ecm m\u1ea3nh c\u00f2n s\u00f3t l\u1ea1i b\u00ean trong. Kh\u00f4ng gi\u1eadt m\u1ea1nh gi\u1ea5y v\u00e0 kh\u00f4ng s\u1eed d\u1ee5ng dao, tua v\u00edt ho\u1eb7c nh\u00edp g\u1ea7n c\u00e1c con l\u0103n. Sau khi l\u1ea5y gi\u1ea5y ra, h\u00e3y m\u1edf ho\u00e0n to\u00e0n r\u1ed3i \u0111\u00f3ng l\u1ea1i n\u1eafp m\u00e0 thi\u1ebft b\u1ecb y\u00eau c\u1ea7u.<\/p>\n<\/div>\n

H\u01b0\u1edbng d\u1eabn n\u00e0y \u00e1p d\u1ee5ng cho nh\u1eefng model n\u00e0o<\/h2>\n

C\u00e1c m\u00e3 ch\u00ednh v\u00e0 quy tr\u00ecnh ki\u1ec3m tra an to\u00e0n \u00e1p d\u1ee5ng cho nh\u1eefng thi\u1ebft b\u1ecb sau:<\/p>\n

    \n
  • OKI B412dn, B432dn, B432dnw v\u00e0 B512dn;<\/li>\n
  • OKI ES4132dn v\u00e0 ES5112dn;<\/li>\n
  • OKI MB472dn, MB472dnw, MB492dn v\u00e0 MB562dnw;<\/li>\n
  • OKI ES4172LP MFP, ES4192 MFP, ES5162 MFP v\u00e0 ES5162LP MFP.<\/li>\n<\/ul>\n

    Tr\u00ean d\u00f2ng B, n\u1eafp tr\u00ean c\u1ee7a ch\u00ednh m\u00e1y in \u0111\u01b0\u1ee3c m\u1edf. Tr\u00ean MB472, MB492 v\u00e0 MB562, tr\u01b0\u1edbc ti\u00ean ph\u1ea3i n\u00e2ng c\u1ee5m m\u00e1y qu\u00e9t l\u00ean, sau \u0111\u00f3 m\u1edbi m\u1edf n\u1eafp tr\u00ean c\u1ee7a c\u01a1 c\u1ea5u in. Kh\u00f4ng c\u1ed1 m\u1edf n\u1eafp tr\u00ean c\u1ee7a MFP khi c\u1ee5m m\u00e1y qu\u00e9t ch\u01b0a \u0111\u01b0\u1ee3c n\u00e2ng l\u00ean.<\/p>\n

    \u00dd ngh\u0129a c\u1ee7a t\u1eebng m\u00e3 k\u1eb9t gi\u1ea5y<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
    M\u00e3<\/th>\nN\u01a1i c\u1ea7n t\u00ecm gi\u1ea5y<\/th>\nThao t\u00e1c \u0111\u1ea7u ti\u00ean<\/th>\n<\/tr>\n<\/thead>\n
    370, 371, 372<\/strong><\/td>\nMB472\/MB492: g\u1ea7n fuser unit (b\u1ed9 ph\u1eadn s\u1ea5y), tr\u1ed1ng quang ho\u1eb7c transfer unit (b\u1ed9 ph\u1eadn truy\u1ec1n). B432: m\u00e3 372 \u2014 \u0111\u01b0\u1eddng d\u1eabn in hai m\u1eb7t<\/td>\nM\u1edf ph\u1ea7n tr\u00ean v\u00e0 ki\u1ec3m tra \u0111\u01b0\u1eddng d\u1eabn b\u00ean trong; tr\u00ean B432 ki\u1ec3m tra th\u00eam n\u1eafp sau<\/td>\n<\/tr>\n
    380<\/strong><\/td>\n\u0110i\u1ec3m gi\u1ea5y \u0111i v\u00e0o \u0111\u01b0\u1eddng d\u1eabn b\u00ean trong<\/td>\nM\u1edf n\u1eafp tr\u00ean v\u00e0 ki\u1ec3m tra khu v\u1ef1c b\u00ean d\u01b0\u1edbi tr\u1ed1ng quang<\/td>\n<\/tr>\n
    381<\/strong><\/td>\n\u0110\u01b0\u1eddng v\u1eadn chuy\u1ec3n b\u00ean d\u01b0\u1edbi tr\u1ed1ng quang<\/td>\nTh\u00e1o tr\u1ed1ng quang c\u00f9ng toner v\u00e0 ki\u1ec3m tra \u0111\u01b0\u1eddng \u0111i c\u1ee7a gi\u1ea5y<\/td>\n<\/tr>\n
    382, 385<\/strong><\/td>\n\u0110\u1ea7u ra gi\u1ea5y ho\u1eb7c khu v\u1ef1c fuser unit (b\u1ed9 ph\u1eadn s\u1ea5y)<\/td>\nKi\u1ec3m tra ph\u1ea7n tr\u00ean v\u00e0 ph\u00eda sau, kh\u00f4ng ch\u1ea1m v\u00e0o fuser unit \u0111ang n\u00f3ng<\/td>\n<\/tr>\n
    389<\/strong><\/td>\n\u0110\u01b0\u1eddng d\u1eabn b\u00ean trong ho\u1eb7c \u0111\u01b0\u1eddng ra gi\u1ea5y; trang \u0111ang in c\u00f3 th\u1ec3 \u0111\u00e3 b\u1ecb m\u1ea5t<\/td>\nKi\u1ec3m tra khu v\u1ef1c tr\u1ed1ng quang v\u00e0 \u0111\u1ea7u ra gi\u1ea5y, sau \u0111\u00f3 in l\u1ea1i trang c\u1ea7n thi\u1ebft<\/td>\n<\/tr>\n
    390<\/strong><\/td>\n\u0110\u1ea7u v\u00e0o t\u1eeb MP Tray<\/td>\nL\u1ea5y v\u1eadt li\u1ec7u in ra kh\u1ecfi khay \u0111a n\u0103ng v\u00e0 ki\u1ec3m tra c\u00e1c con l\u0103n \u0111\u1ea7u v\u00e0o<\/td>\n<\/tr>\n
    391<\/strong><\/td>\nTray 1<\/td>\nK\u00e9o ho\u00e0n to\u00e0n khay ch\u00ednh ra<\/td>\n<\/tr>\n
    392<\/strong><\/td>\nTray 2<\/td>\nK\u00e9o ho\u00e0n to\u00e0n khay b\u1ed5 sung ra<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    M\u00e3 400 PAPER SIZE ERROR<\/strong> c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n sau khi n\u1ea1p t\u1edd gi\u1ea5y c\u00f3 k\u00edch th\u01b0\u1edbc kh\u00f4ng \u0111\u00fang. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 m\u00e3 k\u1eb9t gi\u1ea5y th\u00f4ng th\u01b0\u1eddng: h\u00e3y ki\u1ec3m tra kh\u1ed5 gi\u1ea5y th\u1ef1c t\u1ebf, c\u00e1c thanh d\u1eabn v\u00e0 Paper Size (Kh\u1ed5 gi\u1ea5y), sau \u0111\u00f3 l\u1ea5y t\u1edd gi\u1ea5y c\u00f2n l\u1ea1i b\u00ean trong ra.<\/p>\n

    Tr\u01b0\u1edbc khi m\u1edf thi\u1ebft b\u1ecb<\/h2>\n
      \n
    1. H\u1ee7y t\u00e1c v\u1ee5 in n\u1ebfu thi\u1ebft b\u1ecb cho ph\u00e9p.<\/li>\n
    2. Ghi l\u1ea1i m\u00e3 l\u1ed7i v\u00e0 t\u00ean n\u1eafp ho\u1eb7c khay \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u.<\/li>\n
    3. L\u1ea5y t\u00e0i li\u1ec7u ra kh\u1ecfi ADF v\u00e0 kh\u1ecfi k\u00ednh m\u00e1y qu\u00e9t tr\u00ean MB472\/MB492.<\/li>\n
    4. T\u1eaft thi\u1ebft b\u1ecb v\u00e0 ch\u1edd c\u00e1c c\u01a1 c\u1ea5u d\u1eebng ho\u00e0n to\u00e0n.<\/li>\n
    5. N\u1ebfu gi\u1ea5y b\u1ecb k\u1eb9t g\u1ea7n \u0111\u1ea7u ra ho\u1eb7c fuser unit (b\u1ed9 ph\u1eadn s\u1ea5y), h\u00e3y \u0111\u1ec3 c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong ngu\u1ed9i \u0111i.<\/li>\n
    6. D\u1ecdn kho\u1ea3ng tr\u1ed1ng ph\u00eda tr\u01b0\u1edbc v\u00e0 ph\u00eda sau thi\u1ebft b\u1ecb \u0111\u1ec3 c\u00e1c n\u1eafp v\u00e0 khay c\u00f3 th\u1ec3 m\u1edf ho\u00e0n to\u00e0n.<\/li>\n<\/ol>\n
      \n

      Nguy c\u01a1 b\u1ecfng v\u00e0 l\u00e0m h\u1ecfng tr\u1ed1ng quang<\/strong><\/p>\n

      Fuser unit (b\u1ed9 ph\u1eadn s\u1ea5y) b\u00ean trong thi\u1ebft b\u1ecb r\u1ea5t n\u00f3ng. Kh\u00f4ng ch\u1ea1m v\u00e0o b\u1ed9 ph\u1eadn n\u00e0y. B\u1ec1 m\u1eb7t m\u00e0u xanh c\u1ee7a image drum (tr\u1ed1ng quang) nh\u1ea1y c\u1ea3m v\u1edbi \u00e1nh s\u00e1ng, v\u1ebft x\u01b0\u1edbc v\u00e0 d\u1ea5u v\u00e2n tay. Ch\u1ec9 th\u00e1o c\u1ee5m b\u1eb1ng tay c\u1ea7m, \u0111\u1eb7t tr\u00ean b\u1ec1 m\u1eb7t ph\u1eb3ng v\u00e0 ph\u1ee7 b\u1eb1ng m\u1ed9t t\u1edd gi\u1ea5y s\u1ea1ch. Kh\u00f4ng \u0111\u1ec3 tr\u1ed1ng quang ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng trong ph\u00f2ng l\u00e2u h\u01a1n m\u1ee9c c\u1ea7n thi\u1ebft.<\/p>\n<\/div>\n

      B\u01b0\u1edbc 1. Kh\u1eafc ph\u1ee5c m\u00e3 391 ho\u1eb7c 392 g\u1ea7n khay<\/h2>\n

      391<\/strong> li\u00ean quan \u0111\u1ebfn Tray 1, c\u00f2n 392<\/strong> \u2014 \u0111\u1ebfn Tray 2 b\u1ed5 sung.<\/p>\n

        \n
      1. K\u00e9o ho\u00e0n to\u00e0n khay \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh tr\u00ean m\u00e0n h\u00ecnh ra.<\/li>\n
      2. N\u1ebfu t\u1edd gi\u1ea5y nh\u00f4 ra t\u1eeb \u0111\u1ea7u v\u00e0o c\u1ee7a m\u00e1y in, h\u00e3y c\u1ea7m b\u1eb1ng hai tay.<\/li>\n
      3. T\u1eeb t\u1eeb k\u00e9o th\u1eb3ng t\u1edd gi\u1ea5y ra, kh\u00f4ng xo\u1eafn.<\/li>\n
      4. D\u00f9ng \u0111\u00e8n pin ki\u1ec3m tra khe \u0111\u1ea7u v\u00e0o. D\u00f9ng ng\u00f3n tay l\u1ea5y c\u00e1c m\u1ea3nh gi\u1ea5y nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c m\u00e0 kh\u00f4ng \u1ea5n v\u00e0o c\u1ea3m bi\u1ebfn v\u00e0 con l\u0103n.<\/li>\n
      5. L\u1ea5y gi\u1ea5y ra kh\u1ecfi cassette (khay gi\u1ea5y) v\u00e0 ki\u1ec3m tra xem b\u00ean d\u01b0\u1edbi c\u00f3 t\u1edd n\u00e0o b\u1ecb cong ho\u1eb7c g\u1eadp hay kh\u00f4ng.<\/li>\n
      6. C\u0103n th\u1eb3ng ch\u1ed3ng gi\u1ea5y tr\u00ean m\u1ed9t b\u1ec1 m\u1eb7t ph\u1eb3ng.<\/li>\n
      7. \u0110i\u1ec1u ch\u1ec9nh c\u00e1c thanh d\u1eabn b\u00ean v\u00e0 ph\u00eda sau ch\u00ednh x\u00e1c s\u00e1t v\u1edbi c\u00e1c m\u00e9p gi\u1ea5y.<\/li>\n
      8. Kh\u00f4ng n\u1ea1p v\u01b0\u1ee3t qu\u00e1 d\u1ea5u t\u1ea3i t\u1ed1i \u0111a.<\/li>\n
      9. \u0110\u1ea9y khay ho\u00e0n to\u00e0n tr\u1edf l\u1ea1i.<\/li>\n
      10. Tr\u00ean B432, m\u1edf r\u1ed3i \u0111\u00f3ng n\u1eafp tr\u00ean.<\/li>\n
      11. Tr\u00ean MB472\/MB492, n\u00e2ng c\u1ee5m m\u00e1y qu\u00e9t, m\u1edf n\u1eafp tr\u00ean r\u1ed3i \u0111\u00f3ng ch\u1eb7t c\u1ea3 hai ph\u1ea7n.<\/li>\n<\/ol>\n

        C\u1ea7n m\u1edf r\u1ed3i \u0111\u00f3ng n\u1eafp tr\u00ean ngay c\u1ea3 khi to\u00e0n b\u1ed9 t\u1edd gi\u1ea5y \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1ea5y ra qua cassette. Nh\u1edd \u0111\u00f3 thi\u1ebft b\u1ecb ki\u1ec3m tra l\u1ea1i \u0111\u01b0\u1eddng d\u1eabn gi\u1ea5y v\u00e0 x\u00f3a tr\u1ea1ng th\u00e1i ALARM (C\u1ea3nh b\u00e1o).<\/p>\n

        B\u01b0\u1edbc 2. Kh\u1eafc ph\u1ee5c m\u00e3 390 khi n\u1ea1p t\u1eeb MP Tray<\/h2>\n
          \n
        1. L\u1ea5y to\u00e0n b\u1ed9 gi\u1ea5y, phong b\u00ec ho\u1eb7c nh\u00e3n ra kh\u1ecfi MP Tray.<\/li>\n
        2. N\u1ebfu m\u00e9p gi\u1ea5y nh\u00ecn th\u1ea5y \u1edf \u0111\u1ea7u v\u00e0o, h\u00e3y c\u1ea9n th\u1eadn k\u00e9o theo h\u01b0\u1edbng m\u00e0 gi\u1ea5y c\u00f3 th\u1ec3 \u0111i ra t\u1ef1 do.<\/li>\n
        3. Ki\u1ec3m tra xem c\u00f3 nh\u00e3n n\u00e0o d\u00ednh v\u00e0o con l\u0103n \u0111\u1ea7u v\u00e0o hay kh\u00f4ng. Kh\u00f4ng s\u1eed d\u1ee5ng t\u1edd nh\u00e3n n\u1ebfu thi\u1ebfu d\u00f9 ch\u1ec9 m\u1ed9t nh\u00e3n.<\/li>\n
        4. M\u1edf n\u1eafp tr\u00ean. Tr\u00ean MFP, tr\u01b0\u1edbc ti\u00ean h\u00e3y n\u00e2ng c\u1ee5m m\u00e1y qu\u00e9t.<\/li>\n
        5. Th\u00e1o c\u1ee5m tr\u1ed1ng quang c\u00f9ng toner b\u1eb1ng tay c\u1ea7m.<\/li>\n
        6. M\u1edf thanh d\u1eabn \u0111\u0103ng k\u00fd trong su\u1ed1t.<\/li>\n
        7. T\u00ecm m\u00e9p tr\u01b0\u1edbc c\u1ee7a t\u1edd gi\u1ea5y b\u1ecb k\u1eb9t.<\/li>\n
        8. K\u00e9o gi\u1ea5y ch\u1eadm b\u1eb1ng hai tay \u0111\u1ec3 gi\u1ea5y kh\u00f4ng b\u1ecb r\u00e1ch.<\/li>\n
        9. \u0110\u01b0a thanh d\u1eabn trong su\u1ed1t tr\u1edf l\u1ea1i v\u1ecb tr\u00ed ban \u0111\u1ea7u.<\/li>\n
        10. L\u1eafp tr\u1ed1ng quang sao cho c\u00e1c ch\u1ed1t d\u1eabn h\u01b0\u1edbng b\u00ean \u0111i v\u00e0o \u0111\u00fang c\u00e1c r\u00e3nh t\u01b0\u01a1ng \u1ee9ng.<\/li>\n
        11. \u0110\u00f3ng n\u1eafp tr\u00ean v\u00e0 c\u1ee5m m\u00e1y qu\u00e9t.<\/li>\n<\/ol>\n

          Tr\u01b0\u1edbc khi n\u1ea1p l\u1ea1i MP Tray, h\u00e3y l\u00e0m ph\u1eb3ng v\u1eadt li\u1ec7u in v\u00e0 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c thanh d\u1eabn s\u00e1t m\u00e9p. \u0110\u1ed1i v\u1edbi phong b\u00ec, nh\u00e3n v\u00e0 gi\u1ea5y d\u00e0y, h\u00e3y ch\u1ec9 \u0111\u1ecbnh \u0111\u00fang Size (Kh\u1ed5), Type (Lo\u1ea1i) v\u00e0 Weight (\u0110\u1ecbnh l\u01b0\u1ee3ng) trong driver v\u00e0 tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb.<\/p>\n

          B\u01b0\u1edbc 3. Kh\u1eafc ph\u1ee5c m\u00e3 380, 381, 382, 385 ho\u1eb7c 389<\/h2>\n

          C\u00e1c m\u00e3 n\u00e0y li\u00ean quan \u0111\u1ebfn \u0111\u01b0\u1eddng d\u1eabn b\u00ean trong v\u00e0 \u0111\u01b0\u1eddng ra gi\u1ea5y. Ngay c\u1ea3 khi nh\u00ecn th\u1ea5y gi\u1ea5y t\u1eeb ph\u00eda sau, tr\u01b0\u1edbc ti\u00ean h\u00e3y x\u00e1c \u0111\u1ecbnh ph\u00eda n\u00e0o cho ph\u00e9p l\u1ea5y gi\u1ea5y ra m\u00e0 kh\u00f4ng c\u1ea7n d\u00f9ng l\u1ef1c.<\/p>\n

            \n
          1. Tr\u00ean B432, m\u1edf n\u1eafp tr\u00ean. Tr\u00ean MB472\/MB492, n\u00e2ng c\u1ee5m m\u00e1y qu\u00e9t, nh\u1ea5n n\u00fat m\u1edf r\u1ed3i n\u00e2ng n\u1eafp tr\u00ean.<\/li>\n
          2. Kh\u00f4ng ch\u1ea1m v\u00e0o fuser unit (b\u1ed9 ph\u1eadn s\u1ea5y).<\/li>\n
          3. C\u1ea7m tay c\u1ea7m c\u1ee7a tr\u1ed1ng quang c\u00f3 toner \u0111\u00e3 l\u1eafp v\u00e0 c\u1ea9n th\u1eadn th\u00e1o to\u00e0n b\u1ed9 c\u1ee5m ra.<\/li>\n
          4. \u0110\u1eb7t c\u1ee5m l\u00ean b\u1ec1 m\u1eb7t s\u1ea1ch, ph\u1eb3ng v\u00e0 ph\u1ee7 b\u1eb1ng gi\u1ea5y.<\/li>\n
          5. N\u00e2ng thanh d\u1eabn \u0111\u0103ng k\u00fd trong su\u1ed1t.<\/li>\n
          6. N\u1ebfu nh\u00ecn th\u1ea5y m\u00e9p tr\u01b0\u1edbc c\u1ee7a t\u1edd gi\u1ea5y, h\u00e3y c\u1ea7m b\u1eb1ng hai tay v\u00e0 t\u1eeb t\u1eeb k\u00e9o ra.<\/li>\n
          7. N\u1ebfu ch\u1ec9 nh\u00ecn th\u1ea5y ph\u1ea7n gi\u1eefa c\u1ee7a t\u1edd gi\u1ea5y, h\u00e3y c\u1ea9n th\u1eadn d\u1ecbch chuy\u1ec3n cho \u0111\u1ebfn khi m\u00e9p gi\u1ea5y xu\u1ea5t hi\u1ec7n. Kh\u00f4ng d\u00f9ng d\u1ee5ng c\u1ee5 \u0111\u1ec3 xoay c\u00e1c con l\u0103n.<\/li>\n
          8. N\u1ebfu gi\u1ea5y nh\u00ecn th\u1ea5y b\u00ean trong d\u01b0\u1edbi n\u1eafp tr\u00ean, h\u00e3y k\u00e9o gi\u1ea5y v\u1ec1 ph\u00eda b\u00ean trong thi\u1ebft b\u1ecb, kh\u00f4ng d\u00f9ng l\u1ef1c k\u00e9o ng\u01b0\u1ee3c qua fuser unit.<\/li>\n
          9. N\u1ebfu t\u1edd gi\u1ea5y ch\u1ec9 nh\u00ecn th\u1ea5y trong paper output tray (khay \u0111\u1ea7u ra gi\u1ea5y), h\u00e3y t\u1eeb t\u1eeb k\u00e9o ra b\u1eb1ng m\u00e9p c\u00f2n t\u1ef1 do.<\/li>\n
          10. N\u1ebfu t\u1edd gi\u1ea5y kh\u00f4ng \u0111i ra, h\u00e3y m\u1edf n\u1eafp sau ho\u1eb7c \u0111\u1ea7u ra ph\u00eda sau v\u00e0 ki\u1ec3m tra xem m\u00e9p gi\u1ea5y c\u00f3 \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng hay kh\u00f4ng. Kh\u00f4ng d\u00f9ng l\u1ef1c k\u00e9o gi\u1ea5y qua fuser unit \u0111ang gi\u1eef ch\u1eb7t.<\/li>\n
          11. Ki\u1ec3m tra khu v\u1ef1c n\u01a1i t\u1edd gi\u1ea5y b\u1ecb nh\u0103n: m\u1ed9t d\u1ea3i gi\u1ea5y h\u1eb9p th\u01b0\u1eddng b\u1ecb s\u00f3t l\u1ea1i t\u1ea1i \u0111\u00e2y.<\/li>\n
          12. \u0110\u00f3ng thanh d\u1eabn trong su\u1ed1t.<\/li>\n
          13. L\u1eafp tr\u1ed1ng quang c\u00f9ng toner v\u00e0o c\u00e1c thanh d\u1eabn m\u00e0 kh\u00f4ng \u0111\u1ec3 l\u1ec7ch.<\/li>\n
          14. \u0110\u00f3ng n\u1eafp tr\u00ean v\u00e0 n\u1eafp sau. Tr\u00ean MFP, sau \u0111\u00f3 h\u1ea1 c\u1ee5m m\u00e1y qu\u00e9t xu\u1ed1ng.<\/li>\n<\/ol>\n

            V\u1edbi m\u00e3 389, sau khi kh\u00f4i ph\u1ee5c vi\u1ec7c in, h\u00e3y ki\u1ec3m tra s\u1ed1 th\u1ee9 t\u1ef1 c\u00e1c trang c\u1ee7a t\u00e0i li\u1ec7u: trang \u0111ang n\u1eb1m trong \u0111\u01b0\u1eddng d\u1eabn khi x\u1ea3y ra l\u1ed7i c\u00f3 th\u1ec3 ch\u01b0a \u0111\u01b0\u1ee3c in.<\/p>\n

            B\u01b0\u1edbc 4. Kh\u1eafc ph\u1ee5c m\u00e3 372 tr\u00ean B412, B432 ho\u1eb7c B512<\/h2>\n

            Tr\u00ean m\u00e1y in d\u00f2ng B, m\u00e3 372<\/strong> cho bi\u1ebft k\u1eb9t gi\u1ea5y g\u1ea7n duplex unit (b\u1ed9 ph\u1eadn in hai m\u1eb7t).<\/p>\n

              \n
            1. M\u1edf n\u1eafp sau v\u00e0 ki\u1ec3m tra xem c\u00f3 nh\u00ecn th\u1ea5y t\u1edd gi\u1ea5y trong \u0111\u01b0\u1eddng d\u1eabn in hai m\u1eb7t hay kh\u00f4ng.<\/li>\n
            2. N\u1ebfu t\u1edd gi\u1ea5y \u0111i ra t\u1ef1 do, h\u00e3y t\u1eeb t\u1eeb l\u1ea5y ra b\u1eb1ng hai tay.<\/li>\n
            3. N\u1ebfu kh\u00f4ng nh\u00ecn th\u1ea5y gi\u1ea5y ho\u1eb7c gi\u1ea5y kh\u00f4ng di chuy\u1ec3n khi ch\u1ec9 d\u00f9ng l\u1ef1c nh\u1eb9, h\u00e3y \u0111\u00f3ng n\u1eafp sau r\u1ed3i m\u1edf n\u1eafp tr\u00ean.<\/li>\n
            4. Th\u00e1o tr\u1ed1ng quang c\u00f9ng toner v\u00e0 b\u1ea3o v\u1ec7 kh\u1ecfi \u00e1nh s\u00e1ng.<\/li>\n
            5. Xoay hai tay c\u1ea7m m\u00e0u xanh c\u1ee7a transfer unit (b\u1ed9 ph\u1eadn truy\u1ec1n) v\u1ec1 ph\u00eda b\u1ea1n \u0111\u1ec3 m\u1edf kh\u00f3a.<\/li>\n
            6. C\u1ea7m transfer unit b\u1eb1ng c\u1ea3 hai tay c\u1ea7m v\u00e0 nh\u1eb9 nh\u00e0ng nh\u1ea5c ra.<\/li>\n
            7. L\u1ea5y gi\u1ea5y ra kh\u1ecfi \u0111\u01b0\u1eddng d\u1eabn in hai m\u1eb7t. Ki\u1ec3m tra to\u00e0n b\u1ed9 chi\u1ec1u d\u00e0i c\u1ee7a t\u1edd gi\u1ea5y v\u00e0 xem c\u00f3 g\u00f3c n\u00e0o b\u1ecb r\u00e1ch m\u1ea5t hay kh\u00f4ng.<\/li>\n
            8. Kh\u00f4ng ch\u1ea1m v\u00e0o con l\u0103n x\u1ed1p c\u1ee7a transfer unit.<\/li>\n
            9. Khi l\u1eafp l\u1ea1i, tr\u01b0\u1edbc ti\u00ean \u0111\u01b0a c\u00e1c ng\u00e0m ph\u00eda tr\u01b0\u1edbc c\u1ee7a transfer unit v\u00e0o c\u00e1c gi\u00e1 \u0111\u1ee1 trong th\u00e2n m\u00e1y.<\/li>\n
            10. C\u0103n c\u00e1c ng\u00e0m ph\u00eda sau g\u1ea7n tay c\u1ea7m v\u1edbi c\u00e1c l\u1ed7 l\u1eafp.<\/li>\n
            11. H\u1ea1 c\u1ee5m xu\u1ed1ng v\u00e0 xoay c\u1ea3 hai tay c\u1ea7m v\u1ec1 v\u1ecb tr\u00ed kh\u00f3a.<\/li>\n
            12. L\u1eafp tr\u1ed1ng quang c\u00f9ng toner theo c\u00e1c thanh d\u1eabn.<\/li>\n
            13. \u0110\u00f3ng ch\u1eb7t n\u1eafp tr\u00ean v\u00e0 n\u1eafp sau.<\/li>\n<\/ol>\n

              N\u1ebfu transfer unit kh\u00f4ng n\u1eb1m th\u1eb3ng \u0111\u00fang v\u1ecb tr\u00ed, kh\u00f4ng d\u00f9ng l\u1ef1c \u0111\u00f3ng n\u1eafp. H\u00e3y th\u00e1o ra l\u1ea7n n\u1eefa, c\u0103n \u0111\u00fang c\u00e1c ng\u00e0m ph\u00eda tr\u01b0\u1edbc v\u00e0 ph\u00eda sau, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o c\u1ea3 hai tay c\u1ea7m \u1edf c\u00f9ng m\u1ed9t v\u1ecb tr\u00ed.<\/p>\n

              B\u01b0\u1edbc 5. Kh\u1eafc ph\u1ee5c m\u00e3 370, 371 ho\u1eb7c 372 tr\u00ean MB472, MB492 ho\u1eb7c MB562<\/h2>\n

              Tr\u00ean c\u00e1c MFP n\u00e0y, c\u1ea7n ki\u1ec3m tra khu v\u1ef1c g\u1ea7n tr\u1ed1ng quang, transfer unit (b\u1ed9 ph\u1eadn truy\u1ec1n) v\u00e0 fuser unit (b\u1ed9 ph\u1eadn s\u1ea5y).<\/p>\n

                \n
              1. L\u1ea5y t\u00e0i li\u1ec7u ra kh\u1ecfi ADF v\u00e0 kh\u1ecfi k\u00ednh.<\/li>\n
              2. N\u00e2ng c\u1ee5m m\u00e1y qu\u00e9t l\u00ean.<\/li>\n
              3. Nh\u1ea5n n\u00fat m\u1edf n\u1eafp tr\u00ean v\u00e0 m\u1edf ho\u00e0n to\u00e0n n\u1eafp.<\/li>\n
              4. D\u00f9ng hai tay c\u1ea7m tay c\u1ea7m c\u1ee7a c\u1ee5m tr\u1ed1ng quang c\u00f9ng toner v\u00e0 th\u00e1o c\u1ee5m ra.<\/li>\n
              5. \u0110\u1eb7t c\u1ee5m l\u00ean b\u1ec1 m\u1eb7t ph\u1eb3ng v\u00e0 ph\u1ee7 b\u1eb1ng gi\u1ea5y s\u1ea1ch.<\/li>\n
              6. N\u00e2ng hai tay c\u1ea7m m\u00e0u xanh c\u1ee7a transfer unit \u0111\u1ec3 m\u1edf kh\u00f3a.<\/li>\n
              7. C\u1ea7m c\u1ea3 hai tay c\u1ea7m v\u00e0 nh\u1eb9 nh\u00e0ng th\u00e1o transfer unit ra.<\/li>\n
              8. L\u1ea5y gi\u1ea5y b\u1ecb k\u1eb9t ra b\u1eb1ng chuy\u1ec3n \u0111\u1ed9ng ch\u1eadm v\u00e0 \u0111\u1ec1u.<\/li>\n
              9. Ki\u1ec3m tra to\u00e0n b\u1ed9 chi\u1ec1u r\u1ed9ng c\u1ee7a \u0111\u01b0\u1eddng d\u1eabn v\u00e0 lo\u1ea1i b\u1ecf t\u1ea5t c\u1ea3 c\u00e1c m\u1ea3nh gi\u1ea5y.<\/li>\n
              10. Kh\u00f4ng ch\u1ea1m v\u00e0o con l\u0103n x\u1ed1p c\u1ee7a transfer unit.<\/li>\n
              11. C\u0103n c\u00e1c ng\u00e0m b\u00ean tr\u00e1i v\u00e0 b\u00ean ph\u1ea3i c\u1ee7a transfer unit v\u1edbi c\u00e1c gi\u00e1 \u0111\u1ee1 b\u00ean trong MFP.<\/li>\n
              12. H\u1ea1 c\u1ee5m xu\u1ed1ng v\u00e0 \u0111\u01b0a c\u00e1c ng\u00e0m ph\u00eda sau g\u1ea7n tay c\u1ea7m v\u00e0o c\u00e1c l\u1ed7 l\u1eafp.<\/li>\n
              13. Xoay c\u1ea3 hai tay c\u1ea7m v\u1ec1 v\u1ecb tr\u00ed kh\u00f3a.<\/li>\n
              14. C\u0103n c\u00e1c ch\u1ed1t b\u00ean c\u1ee7a tr\u1ed1ng quang v\u1edbi c\u00e1c r\u00e3nh r\u1ed3i l\u1eafp c\u1ee5m tr\u1edf l\u1ea1i.<\/li>\n
              15. \u0110\u00f3ng n\u1eafp tr\u00ean, sau \u0111\u00f3 h\u1ea1 c\u1ee5m m\u00e1y qu\u00e9t xu\u1ed1ng.<\/li>\n<\/ol>\n

                Transfer unit ch\u01b0a \u0111\u01b0\u1ee3c kh\u00f3a ho\u00e0n to\u00e0n ho\u1eb7c tr\u1ed1ng quang l\u1eafp l\u1ec7ch kh\u1ecfi thanh d\u1eabn c\u00f3 th\u1ec3 khi\u1ebfn l\u1ed7i v\u1eabn c\u00f2n ho\u1eb7c g\u00e2y ti\u1ebfng \u1ed3n m\u1edbi khi b\u1eadt thi\u1ebft b\u1ecb. N\u1ebfu b\u1ed9 ph\u1eadn kh\u00f4ng v\u00e0o v\u1ecb tr\u00ed m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng, kh\u00f4ng d\u00f9ng l\u1ef1c \u00e9p.<\/p>\n

                N\u1ebfu t\u1edd gi\u1ea5y nh\u00ecn th\u1ea5y g\u1ea7n \u0111\u1ea7u ra nh\u01b0ng kh\u00f4ng k\u00e9o ra \u0111\u01b0\u1ee3c<\/h2>\n
                  \n
                1. Kh\u00f4ng gi\u1eadt ng\u01b0\u1ee3c t\u1edd gi\u1ea5y.<\/li>\n
                2. M\u1edf n\u1eafp tr\u00ean v\u00e0 x\u00e1c \u0111\u1ecbnh xem c\u00f3 nh\u00ecn th\u1ea5y c\u00f9ng t\u1edd gi\u1ea5y t\u1eeb b\u00ean trong hay kh\u00f4ng.<\/li>\n
                3. N\u1ebfu c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn t\u1edd gi\u1ea5y d\u01b0\u1edbi n\u1eafp tr\u00ean, h\u00e3y l\u1ea5y n\u00f3 ra v\u1ec1 ph\u00eda b\u00ean trong m\u00e1y in.<\/li>\n
                4. N\u1ebfu ch\u1ec9 ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c m\u00e9p \u0111\u1ea7u ra, h\u00e3y m\u1edf \u0111\u1ea7u ra ph\u00eda sau v\u00e0 k\u00e9o gi\u1ea5y theo chi\u1ec1u c\u1ee7a \u0111\u01b0\u1eddng d\u1eabn.<\/li>\n
                5. Gi\u1eef t\u1edd gi\u1ea5y b\u1eb1ng hai tay tr\u00ean to\u00e0n chi\u1ec1u r\u1ed9ng.<\/li>\n
                6. N\u1ebfu gi\u1ea5y kh\u00f4ng di chuy\u1ec3n khi d\u00f9ng l\u1ef1c nh\u1eb9, h\u00e3y d\u1eebng l\u1ea1i. Gi\u1ea5y c\u00f3 th\u1ec3 \u0111ang b\u1ecb k\u1eb9p trong fuser unit.<\/li>\n
                7. Sau khi ngu\u1ed9i, h\u00e3y ki\u1ec3m tra l\u1ea1i m\u00e9p gi\u1ea5y. N\u1ebfu v\u1eabn b\u1ecb k\u1eb9p, h\u00e3y li\u00ean h\u1ec7 trung t\u00e2m d\u1ecbch v\u1ee5 v\u00e0 kh\u00f4ng th\u00e1o r\u1eddi fuser unit.<\/li>\n<\/ol>\n

                  H\u01b0 h\u1ecfng fuser film (m\u00e0ng s\u1ea5y) ho\u1eb7c pressure roller (con l\u0103n \u00e9p) c\u00f3 th\u1ec3 g\u00e2y k\u1eb9t gi\u1ea5y l\u1eb7p l\u1ea1i v\u00e0 d\u1eabn \u0111\u1ebfn s\u1eeda ch\u1eefa t\u1ed1n k\u00e9m. B\u1ea3o v\u1ec7 b\u1ed9 ph\u1eadn quan tr\u1ecdng h\u01a1n vi\u1ec7c c\u1ed1 l\u1ea5y b\u1eb1ng \u0111\u01b0\u1ee3c t\u1edd gi\u1ea5y ra b\u1eb1ng m\u1ecdi gi\u00e1.<\/p>\n

                  T\u1ea1i sao th\u00f4ng b\u00e1o Paper Jam kh\u00f4ng bi\u1ebfn m\u1ea5t<\/h2>\n\n\n\n\n\n\n\n\n\n
                  Tri\u1ec7u ch\u1ee9ng<\/th>\nNguy\u00ean nh\u00e2n c\u00f3 th\u1ec3<\/th>\nC\u1ea7n ki\u1ec3m tra g\u00ec<\/th>\n<\/tr>\n<\/thead>\n
                  \u0110\u00e3 l\u1ea5y t\u1edd gi\u1ea5y ra nh\u01b0ng m\u00e3 c\u0169 v\u1eabn c\u00f2n<\/td>\nV\u1eabn c\u00f2n m\u1ed9t m\u1ea3nh gi\u1ea5y nh\u1ecf<\/td>\nKhu v\u1ef1c n\u01a1i t\u1edd gi\u1ea5y b\u1ecb r\u00e1ch ho\u1eb7c nh\u0103n<\/td>\n<\/tr>\n
                  Kh\u00f4ng nh\u00ecn th\u1ea5y gi\u1ea5y, l\u1ed7i xu\u1ea5t hi\u1ec7n ngay sau khi l\u1eafp l\u1ea1i c\u00e1c b\u1ed9 ph\u1eadn<\/td>\nTr\u1ed1ng quang ho\u1eb7c transfer unit ch\u01b0a \u0111\u01b0\u1ee3c l\u1eafp h\u1ebft v\u00e0o v\u1ecb tr\u00ed<\/td>\nC\u00e1c ch\u1ed1t d\u1eabn h\u01b0\u1edbng v\u00e0 v\u1ecb tr\u00ed c\u1ee7a c\u1ea3 hai tay c\u1ea7m m\u00e0u xanh<\/td>\n<\/tr>\n
                  N\u1eafp c\u00f3 v\u1ebb \u0111\u00e3 \u0111\u00f3ng nh\u01b0ng l\u1ed7i kh\u00f4ng \u0111\u01b0\u1ee3c x\u00f3a<\/td>\nM\u1ed9t c\u1ea1nh c\u1ee7a n\u1eafp ch\u01b0a kh\u00f3a v\u00e0o v\u1ecb tr\u00ed<\/td>\nN\u1eafp tr\u00ean, n\u1eafp sau v\u00e0 c\u1ee5m m\u00e1y qu\u00e9t<\/td>\n<\/tr>\n
                  Sau khi b\u1eadt thi\u1ebft b\u1ecb, gi\u1ea5y l\u1eadp t\u1ee9c b\u1ecb nh\u0103n l\u1ea1i<\/td>\nTrong \u0111\u01b0\u1eddng d\u1eabn c\u00f2n m\u1ea3nh gi\u1ea5y ho\u1eb7c con l\u0103n hay c\u1ea3m bi\u1ebfn b\u1ecb l\u1ed7i<\/td>\nV\u1ecb tr\u00ed gi\u1ea5y b\u1ecb nh\u0103n l\u1ea1i; ng\u1eebng in sau l\u1ea7n th\u1eed th\u1ee9 hai<\/td>\n<\/tr>\n
                  B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n hi\u1ec3n th\u1ecb Ready nh\u01b0ng Windows v\u1eabn b\u00e1o k\u1eb9t gi\u1ea5y<\/td>\nTr\u1ea1ng th\u00e1i h\u00e0ng \u0111\u1ee3i ch\u01b0a \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt<\/td>\nH\u1ee7y t\u00e1c v\u1ee5 b\u1ecb l\u1ed7i v\u00e0 l\u00e0m m\u1edbi h\u00e0ng \u0111\u1ee3i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                  C\u00e1ch t\u00ecm m\u1ed9t m\u1ea3nh gi\u1ea5y nh\u1ecf b\u1ecb s\u00f3t l\u1ea1i<\/h2>\n
                    \n
                  1. \u0110\u1eb7t t\u1ea5t c\u1ea3 c\u00e1c ph\u1ea7n gi\u1ea5y \u0111\u00e3 l\u1ea5y ra l\u00ean b\u00e0n.<\/li>\n
                  2. So s\u00e1nh ch\u00fang v\u1edbi m\u1ed9t t\u1edd gi\u1ea5y nguy\u00ean v\u1eb9n c\u00f9ng kh\u1ed5.<\/li>\n
                  3. N\u1ebfu c\u00e1c ph\u1ea7n kh\u00f4ng gh\u00e9p th\u00e0nh m\u1ed9t h\u00ecnh ch\u1eef nh\u1eadt ho\u00e0n ch\u1ec9nh, h\u00e3y x\u00e1c \u0111\u1ecbnh m\u00e9p n\u00e0o \u0111ang b\u1ecb thi\u1ebfu.<\/li>\n
                  4. Khi thi\u1ebft b\u1ecb \u0111\u00e3 t\u1eaft, d\u00f9ng \u0111\u00e8n pin chi\u1ebfu v\u00e0o ph\u00eda t\u01b0\u01a1ng \u1ee9ng c\u1ee7a \u0111\u01b0\u1eddng d\u1eabn.<\/li>\n
                  5. Ki\u1ec3m tra \u0111\u1ea7u v\u00e0o t\u1eeb khay, thanh d\u1eabn trong su\u1ed1t, khu v\u1ef1c d\u01b0\u1edbi tr\u1ed1ng quang, \u0111\u1ea7u ra v\u00e0 \u0111\u01b0\u1eddng d\u1eabn in hai m\u1eb7t.<\/li>\n
                  6. Ch\u1ec9 l\u1ea5y m\u1ea3nh gi\u1ea5y c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn t\u1ef1 do. Kh\u00f4ng c\u1ea1y c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a c\u1ea3m bi\u1ebfn.<\/li>\n
                  7. Sau khi ki\u1ec3m tra, l\u1eafp l\u1ea1i t\u1ea5t c\u1ea3 c\u00e1c c\u1ee5m v\u00e0 m\u1edf ho\u00e0n to\u00e0n r\u1ed3i \u0111\u00f3ng l\u1ea1i n\u1eafp m\u00e0 thi\u1ebft b\u1ecb y\u00eau c\u1ea7u.<\/li>\n<\/ol>\n

                    Trong \u0111\u01b0\u1eddng d\u1eabn c\u00f3 c\u00e1c c\u1ea7n g\u1ea1t c\u1ea3m bi\u1ebfn nh\u1ecf c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed9ng. N\u1ebfu kh\u00f4ng t\u00ecm th\u1ea5y gi\u1ea5y nh\u01b0ng c\u00f9ng m\u1ed9t m\u00e3 xu\u1ea5t hi\u1ec7n tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u n\u1ea1p gi\u1ea5y, c\u1ea7n g\u1ea1t c\u1ea3m bi\u1ebfn c\u00f3 th\u1ec3 b\u1ecb k\u1eb9t ho\u1eb7c h\u1ecfng. Kh\u00f4ng t\u1ef1 b\u1ebb c\u1ea7n g\u1ea1t v\u00e0 kh\u00f4ng th\u1ed5i b\u00ean trong b\u1eb1ng lu\u1ed3ng kh\u00ed n\u00e9n m\u1ea1nh.<\/p>\n

                    C\u00e1ch ti\u1ebfp t\u1ee5c in \u0111\u00fang c\u00e1ch<\/h2>\n
                      \n
                    1. \u0110\u1ea3m b\u1ea3o b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb hi\u1ec3n th\u1ecb Ready<\/strong> ho\u1eb7c m\u00e0n h\u00ecnh s\u1eb5n s\u00e0ng th\u00f4ng th\u01b0\u1eddng.<\/li>\n
                    2. M\u1edf h\u00e0ng \u0111\u1ee3i in c\u1ee7a Windows.<\/li>\n
                    3. H\u1ee7y t\u00e1c v\u1ee5 \u0111\u00e3 x\u1ea3y ra k\u1eb9t gi\u1ea5y n\u1ebfu t\u00e1c v\u1ee5 \u0111\u00f3 v\u1eabn \u1edf tr\u1ea1ng th\u00e1i l\u1ed7i.<\/li>\n
                    4. Ki\u1ec3m tra c\u00e1c trang \u0111\u00e3 in v\u00e0 x\u00e1c \u0111\u1ecbnh trang n\u00e0o b\u1ecb thi\u1ebfu.<\/li>\n
                    5. \u0110\u1ec3 ki\u1ec3m tra, h\u00e3y in m\u1ed9t trang \u0111\u01a1n gi\u1ea3n.<\/li>\n
                    6. N\u1ebfu trang \u0111\u00f3 ra b\u00ecnh th\u01b0\u1eddng, h\u00e3y g\u1eedi l\u1ea1i ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a t\u00e0i li\u1ec7u.<\/li>\n
                    7. N\u1ebfu thi\u1ebft b\u1ecb l\u1ea1i l\u00e0m k\u1eb9t gi\u1ea5y t\u1ea1i c\u00f9ng v\u1ecb tr\u00ed, h\u00e3y d\u1eebng vi\u1ec7c th\u1eed l\u1ea1i v\u00e0 chuy\u1ec3n sang t\u00ecm nguy\u00ean nh\u00e2n.<\/li>\n<\/ol>\n

                      T\u1ea1i sao gi\u1ea5y b\u1ecb k\u1eb9t l\u1eb7p l\u1ea1i<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
                      Nguy\u00ean nh\u00e2n<\/th>\nC\u00e1ch kh\u1eafc ph\u1ee5c<\/th>\n<\/tr>\n<\/thead>\n
                      Gi\u1ea5y b\u1ecb \u1ea9m ho\u1eb7c t\u00edch \u0111i\u1ec7n t\u0129nh<\/td>\nM\u1edf m\u1ed9t ram gi\u1ea5y m\u1edbi v\u00e0 kh\u00f4, \u0111\u1ed3ng th\u1eddi b\u1ea3o qu\u1ea3n gi\u1ea5y trong bao b\u00ec k\u00edn<\/td>\n<\/tr>\n
                      C\u00e1c t\u1edd b\u1ecb cong, nh\u0103n ho\u1eb7c cu\u1ed9n<\/td>\nThay c\u00e1c t\u1edd b\u1ecb h\u1ecfng; kh\u00f4ng c\u1ed1 l\u00e0m ph\u1eb3ng gi\u1ea5y b\u1ecb bi\u1ebfn d\u1ea1ng m\u1ea1nh r\u1ed3i n\u1ea1p v\u00e0o khay<\/td>\n<\/tr>\n
                      C\u00e1c m\u00e9p c\u1ee7a ch\u1ed3ng gi\u1ea5y kh\u00f4ng th\u1eb3ng<\/td>\nX\u00f2e nh\u1eb9 ch\u1ed3ng gi\u1ea5y, c\u0103n th\u1eb3ng tr\u00ean b\u1ec1 m\u1eb7t ph\u1eb3ng r\u1ed3i n\u1ea1p l\u1ea1i<\/td>\n<\/tr>\n
                      Gi\u1ea5y m\u1edbi \u0111\u01b0\u1ee3c th\u00eam l\u00ean tr\u00ean gi\u1ea5y c\u0169<\/td>\nL\u1ea5y to\u00e0n b\u1ed9 gi\u1ea5y ra, g\u1ed9p hai ch\u1ed3ng l\u1ea1i, c\u0103n th\u1eb3ng c\u00e1c m\u00e9p r\u1ed3i n\u1ea1p c\u00f9ng nhau<\/td>\n<\/tr>\n
                      C\u00e1c thanh d\u1eabn qu\u00e1 l\u1ecfng ho\u1eb7c \u00e9p ch\u1eb7t gi\u1ea5y<\/td>\n\u0110i\u1ec1u ch\u1ec9nh c\u00e1c thanh d\u1eabn ch\u00ednh x\u00e1c s\u00e1t m\u00e9p m\u00e0 kh\u00f4ng l\u00e0m cong gi\u1ea5y<\/td>\n<\/tr>\n
                      Gi\u1ea5y qu\u00e1 m\u1ecfng, qu\u00e1 d\u00e0y ho\u1eb7c kh\u00f4ng \u0111\u00fang lo\u1ea1i<\/td>\nKi\u1ec3m tra \u0111\u1ecbnh l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 v\u00e0 s\u1eed d\u1ee5ng MP Tray cho v\u1eadt li\u1ec7u in \u0111\u1eb7c bi\u1ec7t<\/td>\n<\/tr>\n
                      T\u00e1i s\u1eed d\u1ee5ng t\u1edd gi\u1ea5y \u0111\u00e3 in<\/td>\nKh\u00f4ng n\u1ea1p v\u00e0o Tray 1 ho\u1eb7c Tray 2; n\u1ebfu \u0111\u01b0\u1ee3c ph\u00e9p, h\u00e3y s\u1eed d\u1ee5ng MP Tray<\/td>\n<\/tr>\n
                      Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean b\u1ec1 m\u1eb7t nghi\u00eang<\/td>\n\u0110\u1eb7t thi\u1ebft b\u1ecb tr\u00ean b\u1ec1 m\u1eb7t n\u1eb1m ngang v\u00e0 ch\u1eafc ch\u1eafn<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                      Khi n\u00e0o c\u1ea7n ng\u1eebng t\u1ef1 ki\u1ec3m tra<\/h2>\n