{"id":78262,"date":"2026-08-12T07:33:06","date_gmt":"2026-08-12T07:33:06","guid":{"rendered":"https:\/\/drivervn.com\/?p=78262"},"modified":"2026-08-12T07:33:06","modified_gmt":"2026-08-12T07:33:06","slug":"oki-mc332-mc362-va-mc562-belt-unit-near-life-va-loi-330-355-356-can-lam-gi","status":"publish","type":"post","link":"https:\/\/drivervn.com\/?p=78262","title":{"rendered":"OKI MC332, MC362 v\u00e0 MC562: Belt Unit Near Life v\u00e0 l\u1ed7i 330, 355, 356 \u2014 c\u1ea7n l\u00e0m g\u00ec"},"content":{"rendered":"

C\u00e1c th\u00f4ng b\u00e1o Belt Unit Near Life<\/strong>, Check Belt Unit<\/strong>, Belt Unit Life<\/strong> v\u00e0 Waste Toner Full<\/strong> li\u00ean quan \u0111\u1ebfn belt unit (b\u1ed9 ph\u1eadn b\u0103ng t\u1ea3i truy\u1ec1n). B\u1ed9 ph\u1eadn n\u00e0y chuy\u1ec3n h\u00ecnh \u1ea3nh m\u00e0u \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o t\u1eeb c\u00e1c tr\u1ed1ng quang sang gi\u1ea5y, \u0111\u1ed3ng th\u1eddi c\u00f3 khu v\u1ef1c thu gom m\u1ed9t ph\u1ea7n toner th\u1ea3i.<\/p>\n

Kh\u00f4ng ph\u1ea3i m\u1ecdi th\u00f4ng b\u00e1o \u0111\u1ec1u y\u00eau c\u1ea7u mua ngay m\u1ed9t b\u1ed9 ph\u1eadn m\u1edbi. M\u00e3 330<\/strong> th\u01b0\u1eddng c\u00f3 ngh\u0129a l\u00e0 belt unit \u0111\u01b0\u1ee3c l\u1eafp kh\u00f4ng \u0111\u00fang, m\u00e3 355<\/strong> xu\u1ea5t hi\u1ec7n sau khi h\u1ebft tu\u1ed5i th\u1ecd \u01b0\u1edbc t\u00ednh, c\u00f2n m\u00e3 356<\/strong> b\u00e1o khu v\u1ef1c toner th\u1ea3i b\u00ean trong \u0111\u00e3 \u0111\u1ea7y. V\u1edbi m\u00e3 356, c\u1ea7n thay to\u00e0n b\u1ed9 belt unit: \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 vi\u1ec7c thay h\u1ed9p m\u1ef1c toner ho\u1eb7c m\u1ed9t h\u1ed9p ch\u1ee9a toner th\u1ea3i ri\u00eang bi\u1ec7t.<\/p>\n

\n

Tr\u01b0\u1edbc ti\u00ean h\u00e3y x\u00e1c \u0111\u1ecbnh m\u00e3 l\u1ed7i<\/strong><\/p>\n

N\u1ebfu m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb Please see HELP for details (Vui l\u00f2ng xem HELP \u0111\u1ec3 bi\u1ebft chi ti\u1ebft)<\/strong>, h\u00e3y nh\u1ea5n n\u00fat HELP<\/strong> v\u00e0 ghi l\u1ea1i m\u00e3. C\u00e1c th\u00f4ng b\u00e1o t\u01b0\u01a1ng t\u1ef1 v\u1ec1 vi\u1ec7c thay belt unit c\u00f3 th\u1ec3 \u0111i k\u00e8m m\u00e3 330, 355 ho\u1eb7c 356, nh\u01b0ng c\u00e1ch x\u1eed l\u00fd s\u1ebd kh\u00e1c nhau.<\/p>\n<\/div>\n

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

Quy tr\u00ecnh t\u1eebng b\u01b0\u1edbc ch\u00ednh \u00e1p d\u1ee5ng cho c\u00e1c MFP m\u00e0u sau:<\/p>\n

    \n
  • OKI MC332dn;<\/li>\n
  • OKI MC342dn v\u00e0 MC342dw;<\/li>\n
  • OKI MC352dn;<\/li>\n
  • OKI MC362dn v\u00e0 MC362w;<\/li>\n
  • OKI MC562dn, MC562w v\u00e0 MC562dw;<\/li>\n
  • OKI ES3452 MFP;<\/li>\n
  • OKI ES5462 MFP v\u00e0 ES5462dw MFP;<\/li>\n
  • OKI MPS2731mc.<\/li>\n<\/ul>\n

    C\u1ea5u t\u1ea1o t\u01b0\u01a1ng t\u1ef1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean c\u00e1c model li\u00ean quan OKI MC351, MC361, MC561, ES3451 MFP v\u00e0 ES5461 MFP. Nguy\u00ean t\u1eafc ki\u1ec3m tra t\u01b0\u01a1ng t\u1ef1 c\u0169ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u00e1c m\u00e1y in m\u00e0u C301, C310, C321, C330, C331, C510, C511, C530 v\u00e0 C531. Tr\u00ean m\u00e1y in kh\u00f4ng c\u00f3 m\u00e1y qu\u00e9t, h\u00e3y b\u1ecf qua b\u01b0\u1edbc n\u00e2ng c\u1ee5m m\u00e1y qu\u00e9t. H\u00ecnh d\u1ea1ng c\u1ee7a n\u1eafp, tay c\u1ea7m v\u00e0 ch\u1ed1t kh\u00f3a c\u00f3 th\u1ec3 h\u01a1i kh\u00e1c.<\/p>\n

    Th\u00f4ng b\u00e1o ho\u1eb7c m\u00e3 c\u00f3 ngh\u0129a l\u00e0 g\u00ec<\/h2>\n\n\n\n\n\n\n\n\n\n\n
    Th\u00f4ng b\u00e1o ho\u1eb7c m\u00e3<\/th>\nNguy\u00ean nh\u00e2n<\/th>\nC\u1ea7n l\u00e0m g\u00ec<\/th>\n<\/tr>\n<\/thead>\n
    Belt Unit Near Life<\/strong>
    \nOrder Belt<\/strong><\/td>\n    		Tu\u1ed5i th\u1ecd \u01b0\u1edbc t\u00ednh s\u1eafp h\u1ebft<\/td>\nChu\u1ea9n b\u1ecb belt unit m\u1edbi t\u01b0\u01a1ng th\u00edch; th\u00f4ng th\u01b0\u1eddng v\u1eabn c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c in<\/td>\n<\/tr>\n
    Check Belt Unit<\/strong>
    \nReset Belt Unit<\/strong>
    \nm\u00e3 330<\/strong><\/td>\n    		B\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c l\u1eafp kh\u00f4ng \u0111\u00fang ho\u1eb7c ch\u01b0a \u0111\u01b0\u1ee3c kh\u00f3a c\u1ed1 \u0111\u1ecbnh<\/td>\nTh\u00e1o ra v\u00e0 l\u1eafp l\u1ea1i belt unit hi\u1ec7n c\u00f3<\/td>\n<\/tr>\n
    Belt Unit Life<\/strong>
    \nInstall New Belt Unit<\/strong>
    \nm\u00e3 355<\/strong><\/td>\n    		Tu\u1ed5i th\u1ecd \u01b0\u1edbc t\u00ednh \u0111\u00e3 h\u1ebft<\/td>\nThay belt unit<\/td>\n<\/tr>\n
    Waste Toner Full<\/strong>
    \nInstall New Belt Unit<\/strong>
    \nm\u00e3 356<\/strong><\/td>\n    		Khu v\u1ef1c toner th\u1ea3i b\u00ean trong belt unit \u0111\u00e3 \u0111\u1ea7y<\/td>\nThay to\u00e0n b\u1ed9 b\u1ed9 ph\u1eadn; kh\u00f4ng m\u1edf ho\u1eb7c \u0111\u1ed5 toner b\u00ean trong ra<\/td>\n<\/tr>\n
    Non Recommended Belt Unit<\/strong>
    \nm\u00e3 688<\/strong> k\u00e8m c\u00e1c ch\u1eef s\u1ed1 b\u1ed5 sung<\/td>\n    		\u0110\u00e3 l\u1eafp b\u1ed9 ph\u1eadn kh\u00f4ng t\u01b0\u01a1ng th\u00edch ho\u1eb7c kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1eadn di\u1ec7n \u0111\u00fang<\/td>\nKi\u1ec3m tra model v\u00e0 m\u00e3 linh ki\u1ec7n<\/td>\n<\/tr>\n
    Belt Unit Not Installed<\/strong>
    \nm\u00e3 689<\/strong><\/td>\n    		MFP kh\u00f4ng ph\u00e1t hi\u1ec7n belt unit<\/td>\nKi\u1ec3m tra v\u1ecb tr\u00ed l\u1eafp, b\u00e1nh r\u0103ng truy\u1ec1n \u0111\u1ed9ng v\u00e0 c\u1ea3 hai ch\u1ed1t kh\u00f3a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    B\u01b0\u1edbc 1. Ghi l\u1ea1i \u0111\u1ea7y \u0111\u1ee7 th\u00f4ng b\u00e1o<\/h2>\n
      \n
    1. Kh\u00f4ng t\u1eaft MFP tr\u01b0\u1edbc khi ghi l\u1ea1i n\u1ed9i dung th\u00f4ng b\u00e1o v\u00e0 m\u00e3 l\u1ed7i.<\/li>\n
    2. N\u1ebfu m\u00e0n h\u00ecnh \u0111\u1ec1 ngh\u1ecb m\u1edf tr\u1ee3 gi\u00fap, h\u00e3y nh\u1ea5n HELP<\/strong>.<\/li>\n
    3. Ghi l\u1ea1i m\u00e3 ba ch\u1eef s\u1ed1. \u0110\u1ed1i v\u1edbi l\u1ed7i 688, h\u00e3y ghi c\u1ea3 c\u00e1c ch\u1eef s\u1ed1 sau d\u1ea5u g\u1ea1ch ngang.<\/li>\n
    4. Ch\u00fa \u00fd xem qu\u00e1 tr\u00ecnh in \u0111\u00e3 d\u1eebng hay thi\u1ebft b\u1ecb v\u1eabn \u1edf tr\u1ea1ng th\u00e1i s\u1eb5n s\u00e0ng.<\/li>\n
    5. Ki\u1ec3m tra xem l\u1ed7i c\u00f3 xu\u1ea5t hi\u1ec7n ngay sau khi k\u1eb9t gi\u1ea5y, thay tr\u1ed1ng quang ho\u1eb7c th\u1ef1c hi\u1ec7n b\u1ea3o d\u01b0\u1ee1ng kh\u00e1c hay kh\u00f4ng.<\/li>\n<\/ol>\n

      N\u1ebfu m\u00e3 330 xu\u1ea5t hi\u1ec7n ngay sau khi n\u1eafp tr\u00ean \u0111\u01b0\u1ee3c m\u1edf v\u00e0 c\u1ee5m tr\u1ed1ng quang \u0111\u01b0\u1ee3c th\u00e1o ra, tr\u01b0\u1edbc ti\u00ean h\u00e3y ki\u1ec3m tra vi\u1ec7c l\u1eafp \u0111\u1eb7t. Kh\u00f4ng \u0111\u1eb7t mua belt unit m\u1edbi tr\u01b0\u1edbc khi l\u1eafp l\u1ea1i \u0111\u00fang c\u00e1ch b\u1ed9 ph\u1eadn hi\u1ec7n c\u00f3.<\/p>\n

      B\u01b0\u1edbc 2. Ki\u1ec3m tra tr\u1ea1ng th\u00e1i belt unit qua menu<\/h2>\n

      N\u1ebfu thi\u1ebft b\u1ecb v\u1eabn ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng v\u00e0 ch\u1ec9 hi\u1ec3n th\u1ecb c\u1ea3nh b\u00e1o v\u1ec1 tu\u1ed5i th\u1ecd, h\u00e3y ki\u1ec3m tra tr\u1ea1ng th\u00e1i c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn ti\u00eau hao:<\/p>\n

        \n
      1. Ch\u1edd m\u00e0n h\u00ecnh s\u1eb5n s\u00e0ng.<\/li>\n
      2. Nh\u1ea5n n\u00fat STATUS<\/strong>.<\/li>\n
      3. D\u00f9ng m\u0169i t\u00ean xu\u1ed1ng ch\u1ecdn Device Information (Th\u00f4ng tin thi\u1ebft b\u1ecb)<\/strong> v\u00e0 nh\u1ea5n OK<\/strong>.<\/li>\n
      4. Ch\u1ecdn Supplies Status (Tr\u1ea1ng th\u00e1i v\u1eadt t\u01b0 ti\u00eau hao)<\/strong> v\u00e0 nh\u1ea5n OK<\/strong>.<\/li>\n
      5. T\u00ecm d\u00f2ng Belt<\/strong> ho\u1eb7c Belt Unit<\/strong>.<\/li>\n<\/ol>\n

        T\u00ean c\u00e1c m\u1ee5c ph\u1ee5 thu\u1ed9c v\u00e0o ng\u00f4n ng\u1eef \u0111\u01b0\u1ee3c ch\u1ecdn tr\u00ean m\u00e0n h\u00ecnh. Tr\u00ecnh t\u1ef1 v\u1eabn nh\u01b0 nhau: tr\u1ea1ng th\u00e1i thi\u1ebft b\u1ecb, th\u00f4ng tin thi\u1ebft b\u1ecb, tr\u1ea1ng th\u00e1i v\u1eadt t\u01b0 ti\u00eau hao.<\/p>\n

        N\u1ebfu hi\u1ec3n th\u1ecb Belt Unit Near Life<\/h3>\n
          \n
        • Th\u00f4ng th\u01b0\u1eddng v\u1eabn c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c in.<\/li>\n
        • Chu\u1ea9n b\u1ecb tr\u01b0\u1edbc b\u1ed9 ph\u1eadn m\u1edbi nh\u01b0ng kh\u00f4ng th\u00e1o belt unit \u0111ang ho\u1ea1t \u0111\u1ed9ng t\u1ed1t ch\u1ec9 \u0111\u1ec3 ki\u1ec3m tra.<\/li>\n
        • Kh\u00f4ng n\u00ean k\u1ef3 v\u1ecdng m\u1ed9t s\u1ed1 trang c\u00f2n l\u1ea1i c\u1ed1 \u0111\u1ecbnh v\u00e0 ch\u00ednh x\u00e1c.<\/li>\n
        • C\u1ea3nh b\u00e1o c\u00f3 th\u1ec3 chuy\u1ec3n th\u00e0nh m\u00e3 355 sau khi h\u1ebft tu\u1ed5i th\u1ecd \u01b0\u1edbc t\u00ednh.<\/li>\n
        • M\u00e3 356 \u0111\u00f4i khi xu\u1ea5t hi\u1ec7n s\u1edbm h\u01a1n d\u1ef1 ki\u1ebfn n\u1ebfu khu v\u1ef1c toner th\u1ea3i \u0111\u1ea7y nhanh h\u01a1n.<\/li>\n<\/ul>\n

          Tu\u1ed5i th\u1ecd \u01b0\u1edbc t\u00ednh c\u1ee7a belt unit kho\u1ea3ng 60.000 trang A4 in m\u1ed9t m\u1eb7t khi c\u00e1c t\u00e1c v\u1ee5 in trung b\u00ecnh kho\u1ea3ng ba trang. Tu\u1ed5i th\u1ecd th\u1ef1c t\u1ebf ph\u1ee5 thu\u1ed9c v\u00e0o n\u1ed9i dung t\u00e0i li\u1ec7u, ch\u1ebf \u0111\u1ed9 in v\u00e0 \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng.<\/p>\n

          B\u01b0\u1edbc 3. X\u00e1c \u0111\u1ecbnh thao t\u00e1c c\u1ea7n th\u1ef1c hi\u1ec7n theo m\u00e3<\/h2>\n
            \n
          • 330 ho\u1eb7c 689.<\/strong> Th\u1ef1c hi\u1ec7n l\u1eafp l\u1ea1i an to\u00e0n. Nguy\u00ean nh\u00e2n th\u01b0\u1eddng g\u1eb7p l\u00e0 b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c h\u1ea1 xu\u1ed1ng b\u1ecb l\u1ec7ch, b\u00e1nh r\u0103ng truy\u1ec1n \u0111\u1ed9ng kh\u00f4ng \u0103n kh\u1edbp ho\u1eb7c m\u1ed9t ch\u1ed1t kh\u00f3a v\u1eabn \u0111ang m\u1edf.<\/li>\n
          • 355.<\/strong> Thay belt unit v\u00ec tu\u1ed5i th\u1ecd \u01b0\u1edbc t\u00ednh \u0111\u00e3 h\u1ebft.<\/li>\n
          • 356.<\/strong> Thay to\u00e0n b\u1ed9 belt unit v\u00ec khu v\u1ef1c toner th\u1ea3i \u0111\u00e3 \u0111\u1ea7y.<\/li>\n
          • 688.<\/strong> Ki\u1ec3m tra t\u00ednh t\u01b0\u01a1ng th\u00edch c\u1ee7a linh ki\u1ec7n \u0111\u00e3 l\u1eafp. L\u1eafp l\u1ea1i nhi\u1ec1u l\u1ea7n m\u1ed9t b\u1ed9 ph\u1eadn kh\u00f4ng ph\u00f9 h\u1ee3p s\u1ebd kh\u00f4ng x\u00f3a \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o.<\/li>\n<\/ul>\n
            \n

            M\u00e3 356 kh\u00f4ng li\u00ean quan \u0111\u1ebfn h\u1ed9p m\u1ef1c toner<\/strong><\/p>\n

            Khi xu\u1ea5t hi\u1ec7n th\u00f4ng b\u00e1o Waste Toner Full<\/strong>, h\u00e3y lu\u00f4n ki\u1ec3m tra m\u00e3 l\u1ed7i. M\u00e3 356 li\u00ean quan \u0111\u1ebfn khu v\u1ef1c toner th\u1ea3i trong belt unit. Thay h\u1ed9p m\u1ef1c toner th\u00f4ng th\u01b0\u1eddng s\u1ebd kh\u00f4ng x\u00f3a \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o n\u00e0y.<\/p>\n<\/div>\n

            B\u01b0\u1edbc 4. Ch\u1ecdn belt unit t\u01b0\u01a1ng th\u00edch<\/h2>\n
              \n
            1. T\u00ecm t\u00ean \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a thi\u1ebft b\u1ecb tr\u00ean nh\u00e3n th\u00e2n m\u00e1y, bao g\u1ed3m c\u1ea3 h\u1eadu t\u1ed1 dn<\/strong>, dw<\/strong> ho\u1eb7c w<\/strong>.<\/li>\n
            2. M\u1edf danh s\u00e1ch v\u1eadt t\u01b0 ti\u00eau hao d\u00e0nh ch\u00ednh x\u00e1c cho model v\u00e0 khu v\u1ef1c c\u1ee7a b\u1ea1n.<\/li>\n
            3. \u0110\u1ed1i chi\u1ebfu \u0111\u1ea7y \u0111\u1ee7 m\u00e3 linh ki\u1ec7n tr\u00ean bao b\u00ec c\u1ee7a b\u1ed9 ph\u1eadn m\u1edbi.<\/li>\n
            4. Kh\u00f4ng ch\u1ec9 d\u1ef1a v\u00e0o h\u00ecnh \u1ea3nh: m\u1ed9t belt unit c\u00f3 h\u00ecnh d\u00e1ng t\u01b0\u01a1ng t\u1ef1 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u1ea5u t\u1ea1o truy\u1ec1n \u0111\u1ed9ng ho\u1eb7c ph\u01b0\u01a1ng th\u1ee9c nh\u1eadn di\u1ec7n kh\u00e1c.<\/li>\n
            5. N\u1ebfu mua b\u1ed9 ph\u1eadn \u0111\u00e3 qua s\u1eed d\u1ee5ng, h\u00e3y x\u00e1c \u0111\u1ecbnh tu\u1ed5i th\u1ecd th\u1ef1c t\u1ebf c\u00f2n l\u1ea1i. Chuy\u1ec3n m\u1ed9t belt unit \u0111\u00e3 s\u1eed d\u1ee5ng m\u1ed9t ph\u1ea7n gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 l\u00e0m hi\u1ec3n th\u1ecb tu\u1ed5i th\u1ecd c\u00f2n l\u1ea1i kh\u00f4ng ch\u00ednh x\u00e1c.<\/li>\n
            6. Ki\u1ec3m tra bao b\u00ec. Kh\u00f4ng l\u1eafp b\u1ed9 ph\u1eadn c\u00f3 khung bi\u1ebfn d\u1ea1ng, b\u00e1nh r\u0103ng g\u00e3y, ch\u1ed1t kh\u00f3a h\u1ecfng ho\u1eb7c v\u1ebft x\u01b0\u1edbc tr\u00ean b\u1ec1 m\u1eb7t l\u00e0m vi\u1ec7c.<\/li>\n<\/ol>\n

              M\u00e3 44472202<\/strong> th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho belt unit c\u1ee7a n\u1ec1n t\u1ea3ng ph\u1ea7n c\u1ee9ng n\u00e0y t\u1ea1i khu v\u1ef1c ch\u00e2u \u00c2u, nh\u01b0ng kh\u00f4ng n\u00ean xem \u0111\u00e2y l\u00e0 m\u00e3 d\u00f9ng chung cho m\u1ecdi qu\u1ed1c gia v\u00e0 m\u1ecdi phi\u00ean b\u1ea3n. Tr\u01b0\u1edbc khi \u0111\u1eb7t mua, c\u1ea7n ki\u1ec3m tra tr\u00ean trang v\u1eadt t\u01b0 ti\u00eau hao t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng ho\u1eb7c theo nh\u00e3n c\u1ee7a b\u1ed9 ph\u1eadn \u0111\u00e3 l\u1eafp tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n

              B\u01b0\u1edbc 5. Chu\u1ea9n b\u1ecb n\u01a1i l\u00e0m vi\u1ec7c v\u00e0 t\u1eaft thi\u1ebft b\u1ecb<\/h2>\n

              Tr\u01b0\u1edbc khi m\u1edf n\u1eafp, h\u00e3y chu\u1ea9n b\u1ecb m\u1ecdi th\u1ee9 c\u1ea7n thi\u1ebft v\u00ec c\u1ee5m tr\u1ed1ng quang chung kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ec3 l\u00e2u d\u01b0\u1edbi \u00e1nh s\u00e1ng.<\/p>\n

                \n
              • belt unit m\u1edbi n\u1ebfu th\u1ef1c hi\u1ec7n thay th\u1ebf;<\/li>\n
              • m\u1ed9t b\u1ec1 m\u1eb7t s\u1ea1ch v\u00e0 ph\u1eb3ng b\u00ean c\u1ea1nh thi\u1ebft b\u1ecb;<\/li>\n
              • m\u1ed9t t\u1ea5m s\u1ea1ch kh\u00f4ng trong su\u1ed1t ho\u1eb7c t\u00fai \u0111en ch\u1eafn s\u00e1ng \u0111\u1ec3 b\u1ea3o v\u1ec7 tr\u1ed1ng quang;<\/li>\n
              • t\u00fai \u0111\u1ec3 ch\u1ee9a b\u1ed9 ph\u1eadn \u0111\u00e3 th\u00e1o, \u0111\u1eb7c bi\u1ec7t khi c\u00f3 m\u00e3 356.<\/li>\n<\/ul>\n
                  \n
                1. Ho\u00e0n t\u1ea5t vi\u1ec7c in, sao ch\u00e9p, qu\u00e9t v\u00e0 g\u1eedi fax.<\/li>\n
                2. Gi\u1eef c\u00f4ng t\u1eafc ngu\u1ed3n kho\u1ea3ng m\u1ed9t gi\u00e2y nh\u01b0ng kh\u00f4ng qu\u00e1 n\u0103m gi\u00e2y.<\/li>\n
                3. Ch\u1edd th\u00f4ng b\u00e1o Shutdown in progress. Please wait. (\u0110ang t\u1eaft m\u00e1y. Vui l\u00f2ng ch\u1edd.)<\/strong><\/li>\n
                4. Kh\u00f4ng m\u1edf thi\u1ebft b\u1ecb trong khi \u0111\u00e8n ngu\u1ed3n \u0111ang nh\u1ea5p nh\u00e1y.<\/li>\n
                5. Sau khi thi\u1ebft b\u1ecb t\u1eaft ho\u00e0n to\u00e0n, r\u00fat c\u00e1p ngu\u1ed3n kh\u1ecfi \u1ed5 \u0111i\u1ec7n.<\/li>\n
                6. Ch\u1edd kho\u1ea3ng 10 ph\u00fat \u0111\u1ec3 fuser unit (b\u1ed9 ph\u1eadn s\u1ea5y) \u1edf g\u1ea7n \u0111\u00f3 ngu\u1ed9i xu\u1ed1ng.<\/li>\n
                7. Di chuy\u1ec3n \u0111\u00e8n b\u00e0n s\u00e1ng ra xa v\u00e0 kh\u00f4ng th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c d\u01b0\u1edbi \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp.<\/li>\n<\/ol>\n
                  \n

                  B\u1ea3o v\u1ec7 c\u00e1c tr\u1ed1ng quang v\u00e0 kh\u00f4ng ch\u1ea1m v\u00e0o fuser unit<\/strong><\/p>\n

                  C\u00e1c b\u1ec1 m\u1eb7t m\u00e0u xanh l\u00e1 c\u1ee7a tr\u1ed1ng quang r\u1ea5t nh\u1ea1y v\u1edbi \u00e1nh s\u00e1ng, v\u1ebft x\u01b0\u1edbc v\u00e0 d\u1ea5u v\u00e2n tay. Kh\u00f4ng \u0111\u1ec3 c\u1ee5m \u0111\u00e3 th\u00e1o ra ngo\u00e0i \u00e1nh s\u00e1ng qu\u00e1 n\u0103m ph\u00fat. Fuser unit \u1edf g\u1ea7n \u0111\u00f3 c\u00f3 th\u1ec3 v\u1eabn c\u00f2n n\u00f3ng ngay c\u1ea3 sau khi thi\u1ebft b\u1ecb \u0111\u00e3 t\u1eaft.<\/p>\n<\/div>\n

                  B\u01b0\u1edbc 6. L\u1eafp l\u1ea1i belt unit khi c\u00f3 m\u00e3 330 ho\u1eb7c 689<\/h2>\n
                    \n
                  1. \u0110\u1ea3m b\u1ea3o thi\u1ebft b\u1ecb \u0111\u00e3 t\u1eaft, c\u00e1p ngu\u1ed3n \u0111\u00e3 \u0111\u01b0\u1ee3c r\u00fat v\u00e0 \u0111\u00e3 ch\u1edd kho\u1ea3ng 10 ph\u00fat.<\/li>\n
                  2. C\u1ea9n th\u1eadn n\u00e2ng to\u00e0n b\u1ed9 c\u1ee5m m\u00e1y qu\u00e9t l\u00ean. Tr\u00ean m\u00e1y in kh\u00f4ng c\u00f3 m\u00e1y qu\u00e9t, h\u00e3y b\u1ecf qua thao t\u00e1c n\u00e0y.<\/li>\n
                  3. Nh\u1ea5n ch\u1ed1t c\u1ee7a n\u1eafp tr\u00ean v\u00e0 m\u1edf ho\u00e0n to\u00e0n n\u1eafp, \u0111\u1ed3ng th\u1eddi c\u0169ng l\u00e0 khay gi\u1ea5y ra.<\/li>\n
                  4. Kh\u00f4ng ch\u1ea1m v\u00e0o khu v\u1ef1c fuser unit \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u ph\u00eda sau c\u00e1c h\u1ed9p m\u1ef1c.<\/li>\n
                  5. T\u00ecm c\u00e1c tay c\u1ea7m c\u1ee7a c\u1ee5m tr\u1ed1ng quang chung.<\/li>\n
                  6. D\u00f9ng hai tay n\u1eafm c\u00e1c tay c\u1ea7m v\u00e0 n\u00e2ng to\u00e0n b\u1ed9 c\u1ee5m th\u1eb3ng l\u00ean c\u00f9ng v\u1edbi b\u1ed1n h\u1ed9p m\u1ef1c toner.<\/li>\n
                  7. Kh\u00f4ng nghi\u00eang c\u1ee5m v\u00e0 kh\u00f4ng c\u1ea7m v\u00e0o c\u00e1c h\u1ed9p m\u1ef1c.<\/li>\n
                  8. \u0110\u1eb7t c\u1ee5m l\u00ean b\u1ec1 m\u1eb7t s\u1ea1ch, ph\u1eb3ng \u0111\u00e3 chu\u1ea9n b\u1ecb, tr\u00e1nh xa ngu\u1ed3n nhi\u1ec7t v\u00e0 \u00e1nh s\u00e1ng.<\/li>\n
                  9. Ngay l\u1eadp t\u1ee9c che c\u00e1c tr\u1ed1ng quang b\u1eb1ng v\u1eadt li\u1ec7u s\u1ea1ch, kh\u00f4ng trong su\u1ed1t. Kh\u00f4ng \u0111\u1ec3 v\u1eadt c\u1ee9ng ch\u1ea1m v\u00e0o c\u00e1c b\u1ec1 m\u1eb7t m\u00e0u xanh l\u00e1.<\/li>\n
                  10. T\u00ecm m\u1ed9t locking lever (c\u1ea7n kh\u00f3a) \u1edf m\u1ed7i b\u00ean c\u1ee7a belt unit.<\/li>\n
                  11. K\u00e9o c\u1ea3 hai c\u1ea7n l\u00ean tr\u00ean v\u00e0 v\u1ec1 ph\u00eda tr\u01b0\u1edbc thi\u1ebft b\u1ecb \u0111\u1ec3 gi\u1ea3i ph\u00f3ng b\u1ed9 ph\u1eadn.<\/li>\n
                  12. Gi\u1eef belt unit b\u1eb1ng c\u00e1c c\u1ea7n kh\u00f3a, n\u00e2ng th\u1eb3ng l\u00ean v\u00e0 l\u1ea5y ra kh\u1ecfi thi\u1ebft b\u1ecb.<\/li>\n
                  13. \u0110\u1eb7t b\u1ed9 ph\u1eadn l\u00ean b\u1ec1 m\u1eb7t s\u1ea1ch v\u00e0 ph\u1eb3ng. Kh\u00f4ng \u0111\u1eb7t b\u1ec1 m\u1eb7t l\u00e0m vi\u1ec7c c\u1ee7a belt unit \u00fap xu\u1ed1ng.<\/li>\n
                  14. Ki\u1ec3m tra b\u00e1nh r\u0103ng truy\u1ec1n \u0111\u1ed9ng, thanh d\u1eabn v\u00e0 c\u00e1c r\u00e3nh l\u1eafp. Ch\u1ec9 l\u1ea5y ra m\u1ea3nh gi\u1ea5y ho\u1eb7c v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i r\u1eddi c\u00f3 th\u1ec3 l\u1ea5y \u0111\u01b0\u1ee3c m\u00e0 kh\u00f4ng c\u1ea7n d\u1ee5ng c\u1ee5 v\u00e0 kh\u00f4ng ch\u1ea1m v\u00e0o b\u1ec1 m\u1eb7t belt unit.<\/li>\n
                  15. Kh\u00f4ng lau belt unit, kh\u00f4ng th\u1ed5i toner v\u00e0 kh\u00f4ng s\u1eed d\u1ee5ng m\u00e1y h\u00fat b\u1ee5i gia d\u1ee5ng.<\/li>\n
                  16. C\u1ea7m b\u1ed9 ph\u1eadn b\u1eb1ng hai c\u1ea7n kh\u00f3a v\u00e0 \u0111\u1eb7t sao cho b\u00e1nh r\u0103ng truy\u1ec1n \u0111\u1ed9ng h\u01b0\u1edbng v\u1ec1 ph\u00eda sau thi\u1ebft b\u1ecb.<\/li>\n
                  17. C\u0103n b\u00e1nh r\u0103ng truy\u1ec1n \u0111\u1ed9ng c\u1ee7a b\u1ed9 ph\u1eadn v\u1edbi b\u00e1nh r\u0103ng \u1edf ph\u00eda sau b\u00ean ph\u1ea3i c\u1ee7a v\u1ecb tr\u00ed l\u1eafp.<\/li>\n
                  18. H\u1ea1 belt unit xu\u1ed1ng th\u1eb3ng v\u00e0 \u0111\u1ec1u. Hai b\u00ean tr\u00e1i v\u00e0 ph\u1ea3i ph\u1ea3i v\u00e0o c\u00f9ng \u0111\u1ed9 s\u00e2u m\u00e0 kh\u00f4ng c\u1ea7n \u1ea5n m\u1ea1nh.<\/li>\n
                  19. Xoay c\u1ea3 hai c\u1ea7n kh\u00f3a v\u1ec1 ph\u00eda sau cho \u0111\u1ebfn h\u1ebft.<\/li>\n
                  20. Th\u00e1o l\u1edbp che kh\u00f4ng trong su\u1ed1t kh\u1ecfi c\u1ee5m tr\u1ed1ng quang.<\/li>\n
                  21. Gi\u1eef c\u1ee5m b\u1eb1ng c\u00e1c tay c\u1ea7m, c\u0103n c\u00e1c ch\u1ed1t b\u00ean v\u1edbi c\u00e1c r\u00e3nh tr\u00ean th\u00e2n m\u00e1y v\u00e0 h\u1ea1 th\u1eb3ng xu\u1ed1ng.<\/li>\n
                  22. \u0110\u1ea3m b\u1ea3o c\u1ee5m tr\u1ed1ng quang n\u1eb1m c\u00e2n b\u1eb1ng v\u00e0 kh\u00f4ng c\u00f3 h\u1ed9p m\u1ef1c n\u00e0o b\u1ecb nh\u1ea5c l\u00ean.<\/li>\n
                  23. \u0110\u00f3ng n\u1eafp tr\u00ean v\u00e0 \u1ea5n xu\u1ed1ng cho \u0111\u1ebfn khi c\u00e1c ch\u1ed1t kh\u00f3a v\u00e0o v\u1ecb tr\u00ed.<\/li>\n
                  24. C\u1ea9n th\u1eadn h\u1ea1 c\u1ee5m m\u00e1y qu\u00e9t xu\u1ed1ng.<\/li>\n
                  25. K\u1ebft n\u1ed1i ngu\u1ed3n \u0111i\u1ec7n, b\u1eadt thi\u1ebft b\u1ecb v\u00e0 ch\u1edd qu\u00e1 tr\u00ecnh kh\u1edfi t\u1ea1o ho\u00e0n t\u1ea5t.<\/li>\n<\/ol>\n

                    N\u1ebfu m\u00e3 330 v\u1eabn c\u00f2n<\/h3>\n
                      \n
                    • T\u1eaft v\u00e0 \u0111\u1ec3 thi\u1ebft b\u1ecb ngu\u1ed9i l\u1ea1i.<\/li>\n
                    • Ki\u1ec3m tra r\u1eb1ng b\u00e1nh r\u0103ng truy\u1ec1n \u0111\u1ed9ng h\u01b0\u1edbng v\u1ec1 ph\u00eda sau v\u00e0 \u0111\u00e3 \u0103n kh\u1edbp.<\/li>\n
                    • \u0110\u1ea3m b\u1ea3o c\u1ea3 hai ch\u1ed1t kh\u00f3a \u0111\u00e3 \u0111\u01b0\u1ee3c xoay ho\u00e0n to\u00e0n v\u1ec1 ph\u00eda sau.<\/li>\n
                    • Ki\u1ec3m tra kh\u00f4ng c\u00f2n v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i ho\u1eb7c gi\u1ea5y b\u00ean d\u01b0\u1edbi b\u1ed9 ph\u1eadn.<\/li>\n
                    • Ki\u1ec3m tra ch\u1ed1t kh\u00f3a v\u00e0 khung xem c\u00f3 b\u1ecb bi\u1ebfn d\u1ea1ng hay kh\u00f4ng.<\/li>\n
                    • N\u1ebfu m\u1ed9t belt unit ch\u1eafc ch\u1eafn t\u01b0\u01a1ng th\u00edch \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u00fang nh\u01b0ng l\u1ed7i v\u1eabn l\u1eb7p l\u1ea1i, c\u1ea7n ch\u1ea9n \u0111o\u00e1n c\u1ea3m bi\u1ebfn ho\u1eb7c c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng.<\/li>\n<\/ul>\n

                      B\u01b0\u1edbc 7. Thay belt unit khi c\u00f3 m\u00e3 355 ho\u1eb7c 356<\/h2>\n
                        \n
                      1. M\u1edf bao b\u00ec b\u1ed9 ph\u1eadn m\u1edbi b\u00ean c\u1ea1nh thi\u1ebft b\u1ecb.<\/li>\n
                      2. Th\u00e1o to\u00e0n b\u1ed9 ch\u1ed1t v\u1eadn chuy\u1ec3n, mi\u1ebfng ch\u00e8n b\u1ea3o v\u1ec7 v\u00e0 b\u0103ng \u0111\u00f3ng g\u00f3i. Kh\u00f4ng ch\u1ea1m v\u00e0o b\u1ec1 m\u1eb7t l\u00e0m vi\u1ec7c nh\u1eb5n.<\/li>\n
                      3. T\u1eaft thi\u1ebft b\u1ecb, ng\u1eaft ngu\u1ed3n \u0111i\u1ec7n v\u00e0 ch\u1edd kho\u1ea3ng 10 ph\u00fat.<\/li>\n
                      4. N\u00e2ng m\u00e1y qu\u00e9t v\u00e0 m\u1edf ho\u00e0n to\u00e0n n\u1eafp tr\u00ean.<\/li>\n
                      5. D\u00f9ng tay c\u1ea7m l\u1ea5y c\u1ee5m tr\u1ed1ng quang chung c\u00f9ng v\u1edbi c\u00e1c h\u1ed9p m\u1ef1c ra.<\/li>\n
                      6. \u0110\u1eb7t c\u1ee5m l\u00ean b\u1ec1 m\u1eb7t s\u1ea1ch, ph\u1eb3ng v\u00e0 ngay l\u1eadp t\u1ee9c b\u1ea3o v\u1ec7 kh\u1ecfi \u00e1nh s\u00e1ng.<\/li>\n
                      7. \u0110\u01b0a hai c\u1ea7n c\u1ee7a belt unit c\u0169 l\u00ean tr\u00ean v\u00e0 v\u1ec1 ph\u00eda tr\u01b0\u1edbc thi\u1ebft b\u1ecb.<\/li>\n
                      8. Gi\u1eef b\u1ed9 ph\u1eadn b\u1eb1ng c\u00e1c c\u1ea7n v\u00e0 n\u00e2ng th\u1eb3ng l\u00ean \u0111\u1ec3 l\u1ea5y ra.<\/li>\n
                      9. V\u1edbi m\u00e3 356, kh\u00f4ng nghi\u00eang ho\u1eb7c l\u1eafc b\u1ed9 ph\u1eadn \u0111\u00e3 th\u00e1o: b\u00ean trong c\u00f3 toner th\u1ea3i.<\/li>\n
                      10. \u0110\u1eb7t belt unit c\u0169 v\u00e0o m\u1ed9t t\u00fai ch\u1eafc ch\u1eafn v\u00e0 \u0111\u00f3ng k\u00edn.<\/li>\n
                      11. C\u1ea7m b\u1ed9 ph\u1eadn m\u1edbi b\u1eb1ng c\u00e1c ch\u1ed1t kh\u00f3a. B\u00e1nh r\u0103ng truy\u1ec1n \u0111\u1ed9ng ph\u1ea3i n\u1eb1m \u1edf ph\u00eda sau thi\u1ebft b\u1ecb.<\/li>\n
                      12. C\u0103n b\u00e1nh r\u0103ng \u0111\u00f3 v\u1edbi b\u00e1nh r\u0103ng \u1edf ph\u00eda sau b\u00ean ph\u1ea3i c\u1ee7a v\u1ecb tr\u00ed l\u1eafp.<\/li>\n
                      13. H\u1ea1 b\u1ed9 ph\u1eadn xu\u1ed1ng theo ph\u01b0\u01a1ng ngang v\u00e0 kh\u00f4ng d\u00f9ng l\u1ef1c.<\/li>\n
                      14. \u0110\u01b0a c\u1ea3 hai c\u1ea7n kh\u00f3a v\u1ec1 ph\u00eda sau cho \u0111\u1ebfn h\u1ebft.<\/li>\n
                      15. \u0110\u1ea3m b\u1ea3o b\u1ed9 ph\u1eadn m\u1edbi kh\u00f4ng b\u1ecb lung lay v\u00e0 hai b\u00ean n\u1eb1m c\u00f9ng \u0111\u1ed9 cao.<\/li>\n
                      16. L\u1eafp l\u1ea1i c\u1ee5m tr\u1ed1ng quang chung b\u1eb1ng c\u00e1ch c\u0103n c\u00e1c ch\u1ed1t c\u1ee7a c\u1ee5m v\u1edbi c\u00e1c r\u00e3nh \u1edf hai b\u00ean th\u00e2n m\u00e1y.<\/li>\n
                      17. \u0110\u00f3ng n\u1eafp tr\u00ean cho \u0111\u1ebfn khi c\u00e1c ch\u1ed1t kh\u00f3a v\u00e0o v\u1ecb tr\u00ed v\u00e0 h\u1ea1 m\u00e1y qu\u00e9t xu\u1ed1ng.<\/li>\n
                      18. K\u1ebft n\u1ed1i ngu\u1ed3n \u0111i\u1ec7n v\u00e0 b\u1eadt thi\u1ebft b\u1ecb.<\/li>\n
                      19. Ch\u1edd tr\u1ea1ng th\u00e1i s\u1eb5n s\u00e0ng. Qu\u00e1 tr\u00ecnh ki\u1ec3m tra ban \u0111\u1ea7u c\u1ee7a b\u1ed9 ph\u1eadn m\u1edbi c\u00f3 th\u1ec3 m\u1ea5t nhi\u1ec1u th\u1eddi gian h\u01a1n so v\u1edbi kh\u1edfi \u0111\u1ed9ng th\u00f4ng th\u01b0\u1eddng.<\/li>\n<\/ol>\n
                        \n

                        Kh\u00f4ng m\u1edf belt unit khi c\u00f3 m\u00e3 356<\/strong><\/p>\n

                        Kh\u00f4ng c\u1ed1 \u0111\u1ed5 toner ra ngo\u00e0i, khoan l\u1ed7, th\u1ed5i b\u1ed9 ph\u1eadn b\u1eb1ng kh\u00ed n\u00e9n ho\u1eb7c r\u1eeda b\u1ed9 ph\u1eadn. Toner d\u1ea1ng h\u1ea1t m\u1ecbn c\u00f3 th\u1ec3 ph\u00e1t t\u00e1n v\u00e0o kh\u00f4ng kh\u00ed, h\u1ec7 th\u1ed1ng quang h\u1ecdc v\u00e0 c\u01a1 c\u1ea5u b\u00ean trong thi\u1ebft b\u1ecb. Quy tr\u00ecnh d\u00e0nh cho ng\u01b0\u1eddi d\u00f9ng y\u00eau c\u1ea7u thay to\u00e0n b\u1ed9 b\u1ed9 ph\u1eadn.<\/p>\n<\/div>\n

                        C\u00f3 th\u1ec3 t\u1ea1m th\u1eddi ti\u1ebfp t\u1ee5c in hay kh\u00f4ng<\/h2>\n

                        Sau m\u00e3 355 ho\u1eb7c 356, vi\u1ec7c m\u1edf r\u1ed3i \u0111\u00f3ng n\u1eafp tr\u00ean \u0111\u00f4i khi t\u1ea1m th\u1eddi kh\u00f4i ph\u1ee5c kh\u1ea3 n\u0103ng in. Ch\u1ec9 s\u1eed d\u1ee5ng kh\u1ea3 n\u0103ng n\u00e0y \u0111\u1ec3 ho\u00e0n t\u1ea5t m\u1ed9t t\u00e1c v\u1ee5 nh\u1ecf v\u00e0 kh\u1ea9n c\u1ea5p n\u1ebfu kh\u00f4ng c\u00f3 toner b\u1ecb \u0111\u1ed5, ti\u1ebfng \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng, k\u1eb9t gi\u1ea5y ho\u1eb7c l\u1ed7i h\u00ecnh \u1ea3nh.<\/p>\n