{"id":78226,"date":"2026-08-08T13:48:41","date_gmt":"2026-08-08T13:48:41","guid":{"rendered":"https:\/\/drivervn.com\/?p=78226"},"modified":"2026-08-08T13:48:41","modified_gmt":"2026-08-08T13:48:41","slug":"oki-mc352-mc362-va-mc562-cach-xu-ly-ket-giay-loi-370-392-400-va-409","status":"publish","type":"post","link":"https:\/\/drivervn.com\/?p=78226","title":{"rendered":"OKI MC352, MC362 v\u00e0 MC562: c\u00e1ch x\u1eed l\u00fd k\u1eb9t gi\u1ea5y \u2014 l\u1ed7i 370\u2013392, 400 v\u00e0 409"},"content":{"rendered":"

N\u1ebfu OKI MC352, MC362 ho\u1eb7c MC562 d\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 hi\u1ec3n th\u1ecb Paper Jam<\/strong>, tr\u01b0\u1edbc ti\u00ean h\u00e3y nh\u1ea5n n\u00fat ?HELP<\/strong> v\u00e0 ghi l\u1ea1i m\u00e3 s\u1ed1. M\u00e3 n\u00e0y cho bi\u1ebft thi\u1ebft b\u1ecb ph\u00e1t hi\u1ec7n gi\u1ea5y \u1edf \u0111\u00e2u: b\u00ean d\u01b0\u1edbi belt unit, b\u00ean trong m\u00e1y in, g\u1ea7n MP Tray, trong cassette ho\u1eb7c t\u1ea1i c\u1eeda ra ph\u00eda sau. Kh\u00f4ng k\u00e9o ng\u1eabu nhi\u00ean t\u1edd gi\u1ea5y \u0111\u1ea7u ti\u00ean nh\u00ecn th\u1ea5y \u2014 m\u1ed9t ph\u1ea7n gi\u1ea5y c\u00f3 th\u1ec3 b\u1ecb r\u00e1ch v\u00e0 c\u00f2n l\u1ea1i b\u00ean trong.<\/p>\n

N\u1ebfu t\u1edd gi\u1ea5y nh\u00ecn th\u1ea5y \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1ea5y ra nh\u01b0ng th\u00f4ng b\u00e1o v\u1eabn kh\u00f4ng bi\u1ebfn m\u1ea5t, kh\u00f4ng c\u00e0i \u0111\u1eb7t l\u1ea1i driver v\u00e0 kh\u00f4ng \u0111\u1eb7t l\u1ea1i c\u00e0i \u0111\u1eb7t MFP. Khi m\u00e3 v\u1eabn hi\u1ec3n th\u1ecb tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u1ee7a ch\u00ednh thi\u1ebft b\u1ecb, nguy\u00ean nh\u00e2n n\u1eb1m trong \u0111\u01b0\u1eddng d\u1eabn gi\u1ea5y, v\u1ecb tr\u00ed c\u1ee7a c\u00e1c c\u1ee5m b\u00ean trong, n\u1eafp ho\u1eb7c c\u1ea3m bi\u1ebfn. C\u1ea3 Windows l\u1eabn driver m\u00e1y in \u0111\u1ec1u kh\u00f4ng th\u1ec3 x\u00f3a m\u00e3 n\u00e0y.<\/p>\n

\n

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

Nh\u1ea5n ?HELP<\/strong>, ghi l\u1ea1i m\u00e3 v\u00e0 ki\u1ec3m tra khu v\u1ef1c t\u01b0\u01a1ng \u1ee9ng theo b\u1ea3ng b\u00ean d\u01b0\u1edbi. Sau khi l\u1ea5y gi\u1ea5y ra, h\u00e3y nh\u00ecn l\u1ea1i m\u00e0n h\u00ecnh: n\u1ebfu xu\u1ea5t hi\u1ec7n m\u00e3 kh\u00e1c, b\u00ean trong v\u1eabn c\u00f2n m\u1ed9t t\u1edd gi\u1ea5y kh\u00e1c v\u00e0 c\u1ea7n chuy\u1ec3n sang khu v\u1ef1c m\u1edbi \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/p>\n<\/div>\n

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

Tr\u00ecnh t\u1ef1 th\u00e1o l\u1eafp v\u00e0 v\u1ecb tr\u00ed c\u00e1c b\u1ed9 ph\u1eadn 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

    S\u01a1 \u0111\u1ed3 \u0111\u01b0\u1eddng d\u1eabn gi\u1ea5y t\u01b0\u01a1ng t\u1ef1 c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c model MC351, MC361, MC561, ES3451 v\u00e0 ES5461. Kh\u00f4ng s\u1eed d\u1ee5ng b\u1ea3ng m\u00e3 c\u1ee7a c\u00e1c model c\u00f3 v\u1ebb t\u01b0\u01a1ng t\u1ef1 nh\u01b0ng m\u1edbi h\u01a1n nh\u01b0 MC563, MC573, C532 ho\u1eb7c C542: trong d\u00f2ng kh\u00e1c, c\u00f9ng m\u1ed9t m\u00e3 c\u00f3 th\u1ec3 ch\u1ec9 m\u1ed9t khu v\u1ef1c kh\u00e1c c\u1ee7a m\u00e1y in.<\/p>\n

    C\u00e1c m\u00e3 k\u1eb9t gi\u1ea5y c\u00f3 ngh\u0129a l\u00e0 g\u00ec<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
    M\u00e3<\/th>\nT\u00ecm gi\u1ea5y \u1edf \u0111\u00e2u<\/th>\nS\u1eed d\u1ee5ng ph\u1ea7n n\u00e0o<\/th>\n<\/tr>\n<\/thead>\n
    370, 371, 372<\/strong><\/td>\nB\u00ean d\u01b0\u1edbi belt unit, trong \u0111\u01b0\u1eddng d\u1eabn in hai m\u1eb7t<\/td>\nTh\u00e1o image drum v\u00e0 belt unit<\/td>\n<\/tr>\n
    380, 381, 382, 385<\/strong><\/td>\nB\u00ean trong m\u00e1y in: tr\u00ean belt, tr\u01b0\u1edbc fuser unit, trong fuser unit ho\u1eb7c g\u1ea7n c\u1eeda ra<\/td>\nKi\u1ec3m tra \u0111\u01b0\u1eddng d\u1eabn b\u00ean trong v\u00e0 fuser unit<\/td>\n<\/tr>\n
    390<\/strong><\/td>\nG\u1ea7n khay \u0111a n\u0103ng, MP Tray<\/td>\nKi\u1ec3m tra ph\u1ea7n tr\u01b0\u1edbc c\u1ee7a \u0111\u01b0\u1eddng d\u1eabn<\/td>\n<\/tr>\n
    391<\/strong><\/td>\nTray 1<\/td>\nKi\u1ec3m tra cassette v\u00e0 \u0111\u1ea7u v\u00e0o gi\u1ea5y<\/td>\n<\/tr>\n
    392<\/strong><\/td>\nTray 2 t\u00f9y ch\u1ecdn<\/td>\nKi\u1ec3m tra cassette v\u00e0 \u0111\u1ea7u v\u00e0o gi\u1ea5y<\/td>\n<\/tr>\n
    400<\/strong><\/td>\nSai kh\u1ed5 gi\u1ea5y ho\u1eb7c nhi\u1ec1u t\u1edd \u0111\u01b0\u1ee3c n\u1ea1p c\u00f9ng l\u00fac<\/td>\n\u0110\u1ed1i chi\u1ebfu gi\u1ea5y, thanh d\u1eabn v\u00e0 c\u00e0i \u0111\u1eb7t khay<\/td>\n<\/tr>\n
    409<\/strong><\/td>\nC\u1eeda ra ph\u00eda sau, Face-Up Stacker<\/td>\nKi\u1ec3m tra \u0111\u01b0\u1eddng d\u1eabn ph\u00eda sau v\u00e0 l\u1ef1c \u00e9p c\u1ee7a fuser unit<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    C\u00e1c s\u1ed1 gi\u1eefa nh\u1eefng m\u00e3 \u0111\u01b0\u1ee3c n\u00eau kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng li\u00ean ti\u1ebfp. V\u00ed d\u1ee5, vi\u1ec7c kh\u00f4ng c\u00f3 m\u00e3 374 trong b\u1ea3ng kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t ph\u1ea7n h\u01b0\u1edbng d\u1eabn b\u1ecb b\u1ecf s\u00f3t.<\/p>\n

    Tr\u01b0\u1edbc khi l\u1ea5y gi\u1ea5y ra<\/h2>\n
      \n
    1. Ng\u1eebng g\u1eedi t\u00e1c v\u1ee5 in m\u1edbi.<\/li>\n
    2. Ch\u1edd c\u00e1c c\u01a1 c\u1ea5u d\u1eebng ho\u00e0n to\u00e0n.<\/li>\n
    3. Nh\u1ea5n ?HELP<\/strong> v\u00e0 ghi l\u1ea1i m\u00e3. Kh\u00f4ng ch\u1ec9 d\u1ef1a v\u00e0o v\u1ecb tr\u00ed nh\u00ecn th\u1ea5y m\u00e9p gi\u1ea5y.<\/li>\n
    4. L\u1ea5y t\u00e0i li\u1ec7u kh\u1ecfi ADF v\u00e0 platen glass (m\u1eb7t k\u00ednh m\u00e1y qu\u00e9t) \u0111\u1ec3 ch\u00fang kh\u00f4ng r\u01a1i khi n\u00e2ng c\u1ee5m m\u00e1y qu\u00e9t.<\/li>\n
    5. Chu\u1ea9n b\u1ecb m\u1ed9t b\u1ec1 m\u1eb7t ph\u1eb3ng b\u00ean c\u1ea1nh v\u00e0 \u0111\u1eb7t v\u00e0i t\u1edd gi\u1ea5y s\u1ea1ch l\u00ean \u0111\u00f3. Ch\u00fang s\u1ebd c\u1ea7n \u0111\u1ec3 t\u1ea1m \u0111\u1eb7t image drum.<\/li>\n
    6. Chu\u1ea9n b\u1ecb gi\u1ea5y kh\u00f4ng trong su\u1ed1t ho\u1eb7c t\u00fai \u0111en \u0111\u1ec3 che image drum sau khi l\u1ea5y ra.<\/li>\n<\/ol>\n
      \n

      Fuser unit c\u00f3 th\u1ec3 r\u1ea5t n\u00f3ng<\/strong><\/p>\n

      Kh\u00f4ng ch\u1ea1m v\u00e0o c\u1ee5m c\u00f3 nh\u00e3n c\u1ea3nh b\u00e1o. N\u1ebfu gi\u1ea5y n\u1eb1m trong fuser unit, h\u00e3y ch\u1edd c\u1ee5m ngu\u1ed9i. Ch\u1ec9 c\u1ea7m v\u00e0o tay c\u1ea7m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf s\u1eb5n v\u00e0 c\u00e1c c\u1ea7n m\u00e0u xanh. Kh\u00f4ng l\u00e0m ngu\u1ed9i nhanh b\u1eb1ng n\u01b0\u1edbc ho\u1eb7c ch\u1ea5t l\u1ecfng kh\u00e1c.<\/p>\n<\/div>\n

      \n

      Kh\u00f4ng k\u00e9o gi\u1ea5y b\u1eb1ng l\u1ef1c m\u1ea1nh<\/strong><\/p>\n

      N\u1ebfu t\u1edd gi\u1ea5y kh\u00f4ng ra v\u1edbi l\u1ef1c nh\u1eb9, h\u00e3y d\u1eebng l\u1ea1i v\u00e0 gi\u1ea3i ph\u00f3ng gi\u1ea5y t\u1eeb ph\u00eda c\u1ee5m \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh. Kh\u00f4ng s\u1eed d\u1ee5ng dao, tua v\u00edt, nh\u00edp c\u00f3 c\u1ea1nh s\u1eafc ho\u1eb7c v\u1eadt c\u1ee9ng kh\u00e1c: c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng belt unit, fuser unit ho\u1eb7c c\u1edd c\u1ea3m bi\u1ebfn.<\/p>\n<\/div>\n

      L\u1ed7i 370, 371 v\u00e0 372: gi\u1ea5y b\u00ean d\u01b0\u1edbi belt unit<\/h2>\n

      C\u00e1c m\u00e3 n\u00e0y y\u00eau c\u1ea7u ki\u1ec3m tra \u0111\u01b0\u1eddng d\u1eabn b\u00ean d\u01b0\u1edbi belt. Ch\u1ec9 l\u1ea5y gi\u1ea5y kh\u1ecfi khay th\u01b0\u1eddng kh\u00f4ng \u0111\u1ee7.<\/p>\n

      B\u01b0\u1edbc 1. M\u1edf ph\u1ea7n tr\u00ean c\u1ee7a MFP<\/h3>\n
        \n
      1. C\u1ea7m tay c\u1ea7m c\u1ee7a c\u1ee5m m\u00e1y qu\u00e9t v\u00e0 c\u1ea9n th\u1eadn n\u00e2ng l\u00ean.<\/li>\n
      2. Nh\u1ea5n n\u00fat ho\u1eb7c c\u1ea7n OPEN<\/strong> \u0111\u1ec3 m\u1edf kh\u00f3a n\u1eafp tr\u00ean c\u1ee7a m\u00e1y in.<\/li>\n
      3. M\u1edf ho\u00e0n to\u00e0n n\u1eafp tr\u00ean.<\/li>\n
      4. Kh\u00f4ng ch\u1ea1m v\u00e0o khu v\u1ef1c fuser unit \u1edf ph\u00eda sau.<\/li>\n<\/ol>\n

        B\u01b0\u1edbc 2. L\u1ea5y c\u1ee5m image drum chung ra<\/h3>\n
          \n
        1. T\u00ecm hai tay c\u1ea7m c\u1ee7a CMYK Image Drum chung.<\/li>\n
        2. C\u1ea7m \u0111\u1ed3ng th\u1eddi c\u1ea3 hai tay c\u1ea7m.<\/li>\n
        3. N\u00e2ng c\u1ee5m theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng, kh\u00f4ng nghi\u00eang v\u00e0 kh\u00f4ng c\u1ea7m b\u1eb1ng toner cartridge.<\/li>\n
        4. \u0110\u1eb7t c\u1ee5m l\u00ean gi\u1ea5y s\u1ea1ch v\u00e0 ph\u1eb3ng.<\/li>\n
        5. Che b\u1eb1ng gi\u1ea5y kh\u00f4ng trong su\u1ed1t ho\u1eb7c \u0111\u1eb7t v\u00e0o t\u00fai \u0111en.<\/li>\n<\/ol>\n

          Kh\u00f4ng ch\u1ea1m v\u00e0o c\u00e1c tr\u1ed1ng m\u00e0u xanh \u1edf ph\u00eda d\u01b0\u1edbi c\u1ee5m. Kh\u00f4ng \u0111\u1ec3 image drum d\u01b0\u1edbi \u00e1nh s\u00e1ng ph\u00f2ng l\u00e2u h\u01a1n n\u0103m ph\u00fat.<\/p>\n

          B\u01b0\u1edbc 3. Th\u00e1o belt unit<\/h3>\n
            \n
          1. T\u00ecm c\u00e1c c\u1ea7n kh\u00f3a \u1edf hai b\u00ean c\u1ee7a belt.<\/li>\n
          2. K\u00e9o c\u1ea3 hai c\u1ea7n l\u00ean v\u00e0 v\u1ec1 ph\u00eda tr\u01b0\u1edbc MFP.<\/li>\n
          3. D\u00f9ng c\u00e1c c\u1ea7n nh\u01b0 tay c\u1ea7m, n\u00e2ng belt l\u00ean \u0111\u1ec1u.<\/li>\n
          4. L\u1ea5y belt ra m\u00e0 kh\u00f4ng l\u00e0m nghi\u00eang v\u00e0 \u0111\u1eb7t l\u00ean b\u1ec1 m\u1eb7t s\u1ea1ch, ph\u1eb3ng.<\/li>\n
          5. Ki\u1ec3m tra kho\u1ea3ng tr\u1ed1ng b\u00ean d\u01b0\u1edbi belt v\u00e0 to\u00e0n b\u1ed9 ph\u1ea7n \u0111\u01b0\u1eddng d\u1eabn in hai m\u1eb7t c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y.<\/li>\n
          6. L\u1ea5y ra c\u00e1c t\u1edd gi\u1ea5y nguy\u00ean v\u00e0 m\u1ecdi m\u1ea3nh gi\u1ea5y b\u1ecb r\u00e1ch. K\u00e9o gi\u1ea5y ch\u1eadm b\u1eb1ng hai tay \u0111\u1ec3 tr\u00e1nh r\u00e1ch l\u1ea7n n\u1eefa.<\/li>\n<\/ol>\n

            B\u01b0\u1edbc 4. L\u1eafp l\u1ea1i belt unit v\u00e0 image drum<\/h3>\n
              \n
            1. Xoay belt sao cho b\u00e1nh r\u0103ng truy\u1ec1n \u0111\u1ed9ng n\u1eb1m ph\u00eda sau.<\/li>\n
            2. C\u0103n b\u00e1nh r\u0103ng v\u1edbi c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng \u1edf g\u00f3c sau b\u00ean ph\u1ea3i b\u00ean trong m\u00e1y in.<\/li>\n
            3. H\u1ea1 belt n\u1eb1m ngang. M\u1ed9t b\u00ean kh\u00f4ng \u0111\u01b0\u1ee3c cao h\u01a1n b\u00ean kia.<\/li>\n
            4. Xoay c\u1ea3 hai c\u1ea7n kh\u00f3a v\u1ec1 ph\u00eda sau thi\u1ebft b\u1ecb \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh belt.<\/li>\n
            5. Th\u00e1o l\u1edbp che b\u1ea3o v\u1ec7 kh\u1ecfi image drum v\u00e0 c\u1ea7m c\u1ee5m b\u1eb1ng hai tay c\u1ea7m.<\/li>\n
            6. L\u1eafp c\u1ee5m sao cho toner \u0111en K<\/strong> n\u1eb1m \u1edf ph\u00eda tr\u01b0\u1edbc.<\/li>\n
            7. C\u0103n c\u00e1c ch\u1ed1t b\u00ean v\u1edbi r\u00e3nh r\u1ed3i h\u1ea1 c\u1ee5m theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng.<\/li>\n
            8. \u0110\u00f3ng n\u1eafp tr\u00ean v\u00e0 \u1ea5n c\u1ea3 hai b\u00ean cho \u0111\u1ebfn khi c\u00e1c ch\u1ed1t kh\u00f3a v\u00e0o v\u1ecb tr\u00ed.<\/li>\n
            9. C\u1ea9n th\u1eadn h\u1ea1 c\u1ee5m m\u00e1y qu\u00e9t xu\u1ed1ng.<\/li>\n<\/ol>\n

              N\u1ebfu sau khi l\u1eafp l\u1ea1i xu\u1ea5t hi\u1ec7n l\u1ed7i l\u1eafp image drum ho\u1eb7c belt unit, h\u00e3y m\u1edf MFP l\u1ea1i v\u00e0 ki\u1ec3m tra v\u1ecb tr\u00ed hai b\u00ean. Kh\u00f4ng d\u00f9ng n\u1eafp \u0111\u1ec3 \u00e9p m\u1ed9t c\u1ee5m \u0111ang b\u1ecb l\u1ec7ch.<\/p>\n

              L\u1ed7i 380, 381, 382 v\u00e0 385: gi\u1ea5y b\u00ean trong m\u00e1y in<\/h2>\n

              \u0110\u1ed1i v\u1edbi c\u00e1c m\u00e3 n\u00e0y, c\u1ea7n ki\u1ec3m tra b\u1ec1 m\u1eb7t belt, \u0111\u1ea7u v\u00e0o fuser unit, ch\u00ednh fuser unit v\u00e0 khu v\u1ef1c c\u1eeda ra. M\u1ed9t t\u1edd gi\u1ea5y c\u00f3 th\u1ec3 \u0111i qua nhi\u1ec1u v\u00f9ng c\u00f9ng l\u00fac, v\u00ec v\u1eady h\u00e3y ki\u1ec3m tra t\u1ea5t c\u1ea3.<\/p>\n

              B\u01b0\u1edbc 1. Th\u00e1o image drum<\/h3>\n
                \n
              1. N\u00e2ng c\u1ee5m m\u00e1y qu\u00e9t.<\/li>\n
              2. Nh\u1ea5n OPEN<\/strong> v\u00e0 m\u1edf ho\u00e0n to\u00e0n n\u1eafp tr\u00ean.<\/li>\n
              3. L\u1ea5y c\u1ee5m image drum chung ra b\u1eb1ng hai tay c\u1ea7m.<\/li>\n
              4. \u0110\u1eb7t c\u1ee5m l\u00ean gi\u1ea5y s\u1ea1ch v\u00e0 ngay l\u1eadp t\u1ee9c che kh\u1ecfi \u00e1nh s\u00e1ng.<\/li>\n<\/ol>\n

                B\u01b0\u1edbc 2. Ki\u1ec3m tra belt unit<\/h3>\n
                  \n
                1. Ki\u1ec3m tra xem gi\u1ea5y c\u00f3 n\u1eb1m \u1edf ph\u1ea7n gi\u1eefa belt hay kh\u00f4ng.<\/li>\n
                2. N\u1ebfu t\u1edd gi\u1ea5y n\u1eb1m t\u1ef1 do, c\u1ea9n th\u1eadn t\u00e1ch b\u1eb1ng tay v\u00e0 l\u1ea5y ra.<\/li>\n
                3. N\u1ebfu m\u00e9p tr\u01b0\u1edbc c\u1ee7a gi\u1ea5y n\u1eb1m g\u1ea7n ph\u00eda tr\u01b0\u1edbc m\u00e1y in, n\u00e2ng nh\u1eb9 thanh d\u1eabn nh\u1ef1a v\u00e0 k\u00e9o gi\u1ea5y v\u1ec1 ph\u00eda tr\u01b0\u1edbc v\u00e0o khoang b\u00ean trong.<\/li>\n
                4. Kh\u00f4ng l\u00e0m x\u01b0\u1edbc b\u1ec1 m\u1eb7t belt v\u00e0 kh\u00f4ng \u1ea5n ng\u00f3n tay l\u00ean \u0111\u00f3.<\/li>\n<\/ol>\n

                  B\u01b0\u1edbc 3. Gi\u1ea3i ph\u00f3ng gi\u1ea5y tr\u01b0\u1edbc fuser unit<\/h3>\n
                    \n
                  1. N\u1ebfu gi\u1ea5y m\u1edbi ch\u1ec9 \u0111i v\u00e0o fuser unit v\u00e0 m\u00e9p gi\u1ea5y \u0111\u1ee7 r\u1ed9ng, h\u00e3y t\u00ecm c\u1ea7n nh\u1ea3 \u00e1p l\u1ef1c.<\/li>\n
                  2. G\u1ea1t c\u1ea7n v\u1ec1 ph\u00eda tr\u01b0\u1edbc v\u00e0 xu\u1ed1ng d\u01b0\u1edbi.<\/li>\n
                  3. Gi\u1eef t\u1edd gi\u1ea5y \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng b\u1eb1ng hai tay v\u00e0 t\u1eeb t\u1eeb k\u00e9o v\u1ec1 ph\u00eda khoang b\u00ean trong.<\/li>\n
                  4. Th\u1ea3 c\u1ea7n v\u00e0 \u0111\u1ea3m b\u1ea3o n\u00f3 tr\u1edf v\u1ec1 v\u1ecb tr\u00ed ban \u0111\u1ea7u.<\/li>\n<\/ol>\n

                    N\u1ebfu ch\u1ec9 nh\u00ecn th\u1ea5y m\u1ed9t d\u1ea3i gi\u1ea5y h\u1eb9p t\u1eeb fuser unit, kh\u00f4ng k\u00e9o v\u00e0o ph\u1ea7n \u0111\u00f3. Tr\u01b0\u1edbc ti\u00ean ph\u1ea3i gi\u1ea3i ph\u00f3ng gi\u1ea5y t\u1eeb b\u00ean trong ch\u00ednh c\u1ee5m.<\/p>\n

                    B\u01b0\u1edbc 4. L\u1ea5y gi\u1ea5y kh\u1ecfi fuser unit<\/h3>\n
                      \n
                    1. \u0110\u1ea3m b\u1ea3o c\u1ee5m \u0111\u00e3 ngu\u1ed9i \u0111\u1ee7.<\/li>\n
                    2. T\u00ecm hai c\u1ea7n kh\u00f3a m\u00e0u xanh c\u1ee7a fuser unit.<\/li>\n
                    3. G\u1ea1t c\u1ea3 hai c\u1ea7n v\u1ec1 ph\u00eda tr\u01b0\u1edbc MFP.<\/li>\n
                    4. C\u1ea7m tay c\u1ea7m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf s\u1eb5n v\u00e0 n\u00e2ng fuser unit theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng.<\/li>\n
                    5. \u0110\u1eb7t c\u1ee5m l\u00ean b\u1ec1 m\u1eb7t ph\u1eb3ng ch\u1ecbu nhi\u1ec7t.<\/li>\n
                    6. Nh\u1ea5n c\u1ea7n nh\u1ea3 gi\u1ea5y tr\u00ean ch\u00ednh fuser unit.<\/li>\n
                    7. T\u1eeb t\u1eeb l\u1ea5y t\u1edd gi\u1ea5y ra, kh\u00f4ng d\u00f9ng d\u1ee5ng c\u1ee5 \u0111\u1ec3 xoay ho\u1eb7c t\u00e1ch c\u00e1c con l\u0103n.<\/li>\n
                    8. Ki\u1ec3m tra xem b\u00ean trong c\u00f3 c\u00f2n m\u1ea3nh gi\u1ea5y n\u00e0o kh\u00f4ng.<\/li>\n
                    9. L\u1eafp fuser unit tr\u1edf l\u1ea1i b\u1eb1ng tay c\u1ea7m.<\/li>\n
                    10. G\u1ea1t c\u1ea3 hai c\u1ea7n kh\u00f3a m\u00e0u xanh v\u1ec1 ph\u00eda sau MFP.<\/li>\n<\/ol>\n

                      B\u01b0\u1edbc 5. Ki\u1ec3m tra \u0111\u01b0\u1eddng d\u1eabn ph\u00eda sau v\u00e0 l\u1eafp l\u1ea1i MFP<\/h3>\n
                        \n
                      1. M\u1edf Face-Up Stacker ph\u00eda sau.<\/li>\n
                      2. Ki\u1ec3m tra \u0111\u01b0\u1eddng d\u1eabn gi\u1ea5y \u0111\u1ea7u ra v\u00e0 l\u1ea5y c\u00e1c t\u1edd c\u00f2n l\u1ea1i.<\/li>\n
                      3. N\u1ebfu gi\u1ea5y n\u1eb1m th\u1ea5p v\u00e0 b\u1ecb fuser unit gi\u1eef, kh\u00f4ng k\u00e9o t\u1eeb ph\u00eda sau. H\u00e3y m\u1edf l\u1ea1i n\u1eafp tr\u00ean v\u00e0 s\u1eed d\u1ee5ng c\u1ea7n nh\u1ea3 \u00e1p l\u1ef1c.<\/li>\n
                      4. \u0110\u00f3ng Face-Up Stacker n\u1ebfu kh\u00f4ng c\u1ea7n cho lo\u1ea1i gi\u1ea5y \u0111ang s\u1eed d\u1ee5ng.<\/li>\n
                      5. L\u1eafp image drum v\u1edbi toner \u0111en K h\u01b0\u1edbng v\u1ec1 ph\u00eda tr\u01b0\u1edbc.<\/li>\n
                      6. \u0110\u00f3ng ch\u1eb7t n\u1eafp tr\u00ean \u1edf c\u1ea3 hai b\u00ean.<\/li>\n
                      7. H\u1ea1 c\u1ee5m m\u00e1y qu\u00e9t.<\/li>\n<\/ol>\n

                        L\u1ed7i 390: k\u1eb9t gi\u1ea5y g\u1ea7n MP Tray<\/h2>\n
                          \n
                        1. L\u1ea5y c\u00e1c t\u1edd ch\u01b0a \u0111\u01b0\u1ee3c k\u00e9o v\u00e0o kh\u1ecfi MP Tray.<\/li>\n
                        2. N\u00e2ng c\u1ee5m m\u00e1y qu\u00e9t.<\/li>\n
                        3. Nh\u1ea5n OPEN<\/strong> v\u00e0 m\u1edf ho\u00e0n to\u00e0n n\u1eafp tr\u00ean.<\/li>\n
                        4. L\u1ea5y image drum ra b\u1eb1ng hai tay c\u1ea7m, \u0111\u1eb7t l\u00ean gi\u1ea5y s\u1ea1ch v\u00e0 che kh\u1ecfi \u00e1nh s\u00e1ng.<\/li>\n
                        5. T\u00ecm thanh d\u1eabn nh\u1ef1a \u1edf ph\u1ea7n tr\u01b0\u1edbc c\u1ee7a m\u00e1y in.<\/li>\n
                        6. C\u1ea9n th\u1eadn n\u00e2ng thanh d\u1eabn l\u00ean.<\/li>\n
                        7. C\u1ea7m m\u00e9p gi\u1ea5y nh\u00ecn th\u1ea5y v\u00e0 t\u1eeb t\u1eeb l\u1ea5y t\u1edd gi\u1ea5y ra.<\/li>\n
                        8. Ki\u1ec3m tra khu v\u1ef1c b\u00ean d\u01b0\u1edbi thanh d\u1eabn xem c\u00f3 m\u1ea3nh gi\u1ea5y nh\u1ecf n\u00e0o kh\u00f4ng.<\/li>\n
                        9. \u0110\u01b0a thanh d\u1eabn tr\u1edf v\u1ec1 v\u1ecb tr\u00ed ban \u0111\u1ea7u.<\/li>\n
                        10. L\u1eafp image drum v\u1edbi toner \u0111en K h\u01b0\u1edbng v\u1ec1 ph\u00eda tr\u01b0\u1edbc.<\/li>\n
                        11. \u0110\u00f3ng n\u1eafp tr\u00ean \u0111\u1ebfn khi kh\u00f3a v\u00e0 h\u1ea1 m\u00e1y qu\u00e9t.<\/li>\n<\/ol>\n

                          Tr\u01b0\u1edbc khi in l\u1ea1i, h\u00e3y x\u00f2e nh\u1eb9 ch\u1ed3ng gi\u1ea5y, c\u0103n th\u1eb3ng c\u00e1c m\u00e9p v\u00e0 \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i c\u00e1c thanh d\u1eabn b\u00ean c\u1ee7a MP Tray. Sau khi n\u1ea1p gi\u1ea5y, n\u00e2ng n\u1ec1n \u0111\u1ee1 gi\u1ea5y b\u1eb1ng n\u00fat kh\u00f3a \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf s\u1eb5n.<\/p>\n

                          L\u1ed7i 391 v\u00e0 392: k\u1eb9t gi\u1ea5y trong Tray 1 ho\u1eb7c 2<\/h2>\n

                          M\u00e3 391 li\u00ean quan \u0111\u1ebfn Tray 1, c\u00f2n 392 li\u00ean quan \u0111\u1ebfn Tray 2 t\u00f9y ch\u1ecdn. Tr\u00ecnh t\u1ef1 thao t\u00e1c gi\u1ed1ng nhau.<\/p>\n

                            \n
                          1. T\u1eeb t\u1eeb k\u00e9o cassette c\u1ee7a 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 r\u00f5 ra kh\u1ecfi m\u00e1y in v\u00e0 ra d\u1ec5 d\u00e0ng, h\u00e3y gi\u1eef b\u1eb1ng hai tay v\u00e0 k\u00e9o th\u1eb3ng.<\/li>\n
                          3. N\u1ebfu gi\u1ea5y kh\u00f4ng ra d\u1ec5 d\u00e0ng, kh\u00f4ng k\u00e9o. N\u00e2ng m\u00e1y qu\u00e9t, m\u1edf n\u1eafp tr\u00ean v\u00e0 n\u00e2ng nh\u1eb9 thanh d\u1eabn nh\u1ef1a \u1edf ph\u1ea7n tr\u01b0\u1edbc c\u1ee7a \u0111\u01b0\u1eddng d\u1eabn b\u00ean trong.<\/li>\n
                          4. L\u1ea5y t\u1edd gi\u1ea5y b\u1ecb k\u1eb9t t\u1eeb ph\u00eda khoang b\u00ean trong.<\/li>\n
                          5. Ki\u1ec3m tra t\u1edd gi\u1ea5y \u0111\u00e3 l\u1ea5y ra c\u00f3 c\u00f2n nguy\u00ean kh\u00f4ng. N\u1ebfu thi\u1ebfu g\u00f3c ho\u1eb7c m\u00e9p, h\u00e3y t\u00ecm m\u1ea3nh gi\u1ea5y tr\u01b0\u1edbc khi l\u1eafp l\u1ea1i.<\/li>\n
                          6. L\u1ea5y kh\u1ecfi cassette c\u00e1c t\u1edd b\u1ecb nh\u0103n, cong, \u1ea9m ho\u1eb7c d\u00ednh v\u00e0o nhau.<\/li>\n
                          7. X\u00f2e nh\u1eb9 ch\u1ed3ng gi\u1ea5y c\u00f2n l\u1ea1i v\u00e0 c\u0103n th\u1eb3ng c\u00e1c m\u00e9p.<\/li>\n
                          8. Ki\u1ec3m tra gi\u1ea5y n\u1eb1m d\u01b0\u1edbi c\u00e1c g\u1edd gi\u1eef v\u00e0 kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 v\u1ea1ch n\u1ea1p t\u1ed1i \u0111a.<\/li>\n
                          9. \u0110\u1ea9y c\u00e1c thanh d\u1eabn b\u00ean v\u00e0 ch\u1eb7n sau s\u00e1t v\u00e0o gi\u1ea5y. Ch\u00fang ph\u1ea3i ch\u1ea1m v\u00e0o ch\u1ed3ng gi\u1ea5y nh\u01b0ng kh\u00f4ng l\u00e0m cong gi\u1ea5y.<\/li>\n
                          10. \u0110\u01b0a cassette v\u00e0o l\u1ea1i ho\u00e0n to\u00e0n.<\/li>\n
                          11. Ngay c\u1ea3 khi gi\u1ea5y \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1ea5y ra t\u1eeb ph\u00eda cassette, h\u00e3y m\u1edf r\u1ed3i \u0111\u00f3ng ch\u1eb7t l\u1ea1i n\u1eafp tr\u00ean. \u1ea4n c\u1ea3 hai b\u00ean \u0111\u1ec3 c\u00e1c ch\u1ed1t kh\u00f3a v\u00e0o v\u1ecb tr\u00ed.<\/li>\n
                          12. H\u1ea1 c\u1ee5m m\u00e1y qu\u00e9t v\u00e0 ki\u1ec3m tra m\u00e0n h\u00ecnh.<\/li>\n<\/ol>\n

                            N\u1ebfu sau khi l\u1ea5y gi\u1ea5y, m\u00e3 391 ho\u1eb7c 392 kh\u00f4ng bi\u1ebfn m\u1ea5t, thao t\u00e1c th\u01b0\u1eddng b\u1ecb b\u1ecf s\u00f3t nh\u1ea5t l\u00e0 b\u01b0\u1edbc cu\u1ed1i: n\u1eafp tr\u00ean ch\u01b0a \u0111\u01b0\u1ee3c m\u1edf v\u00e0 \u0111\u00f3ng l\u1ea1i ho\u1eb7c ch\u1ec9 \u0111\u00f3ng \u0111\u00fang m\u1ed9t b\u00ean.<\/p>\n

                            L\u1ed7i 400: Paper Size Error<\/h2>\n

                            M\u00e3 400 c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n m\u00e0 kh\u00f4ng c\u00f3 t\u1edd gi\u1ea5y b\u1ecb nh\u00e0u nh\u01b0 k\u1eb9t gi\u1ea5y th\u00f4ng th\u01b0\u1eddng. Thi\u1ebft b\u1ecb ph\u00e1t hi\u1ec7n chi\u1ec1u d\u00e0i gi\u1ea5y \u0111\u01b0\u1ee3c n\u1ea1p kh\u00f4ng kh\u1edbp v\u1edbi kh\u1ed5 d\u1ef1 ki\u1ebfn ho\u1eb7c hai t\u1edd \u0111\u00e3 \u0111\u01b0\u1ee3c k\u00e9o v\u00e0o c\u00f9ng l\u00fac.<\/p>\n

                            B\u01b0\u1edbc 1. Ki\u1ec3m tra gi\u1ea5y v\u00e0 thanh d\u1eabn<\/h3>\n
                              \n
                            1. L\u1ea5y khay \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh ra.<\/li>\n
                            2. So s\u00e1nh kh\u1ed5 gi\u1ea5y th\u1ef1c t\u1ebf v\u1edbi kh\u1ed5 c\u1ee7a t\u00e1c v\u1ee5: v\u00ed d\u1ee5 kh\u00f4ng th\u1ec3 thay A4 b\u1eb1ng Letter m\u00e0 kh\u00f4ng thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t.<\/li>\n
                            3. Lo\u1ea1i b\u1ecf c\u00e1c t\u1edd b\u1ecb d\u00ednh \u0111\u00f4i, d\u00ednh v\u00e0o nhau ho\u1eb7c b\u1ecb nh\u0103n.<\/li>\n
                            4. X\u00f2e nh\u1eb9 ch\u1ed3ng gi\u1ea5y v\u00e0 c\u0103n th\u1eb3ng.<\/li>\n
                            5. \u0110\u1eb7t ch\u1eb7n sau ch\u00ednh x\u00e1c v\u00e0o v\u1ea1ch c\u1ee7a kh\u1ed5 gi\u1ea5y \u0111ang s\u1eed d\u1ee5ng.<\/li>\n
                            6. \u0110\u1ea9y c\u00e1c thanh d\u1eabn b\u00ean s\u00e1t v\u00e0o ch\u1ed3ng gi\u1ea5y.<\/li>\n
                            7. \u0110\u01b0a cassette tr\u1edf l\u1ea1i v\u1ecb tr\u00ed.<\/li>\n<\/ol>\n

                              B\u01b0\u1edbc 2. \u0110\u0103ng k\u00fd gi\u1ea5y trong MFP<\/h3>\n
                                \n
                              1. Nh\u1ea5n SETTING<\/strong> tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n.<\/li>\n
                              2. D\u00f9ng n\u00fat m\u0169i t\u00ean xu\u1ed1ng ch\u1ecdn Paper Setup (Thi\u1ebft l\u1eadp gi\u1ea5y)<\/strong> v\u00e0 nh\u1ea5n Enter<\/strong> ho\u1eb7c OK<\/strong>.<\/li>\n
                              3. Ch\u1ecdn Tray 1<\/strong>, Tray 2<\/strong> ho\u1eb7c MP Tray<\/strong>.<\/li>\n
                              4. M\u1edf Paper Size (Kh\u1ed5 gi\u1ea5y)<\/strong> v\u00e0 ch\u1ecdn kh\u1ed5 th\u1ef1c t\u1ebf \u0111ang \u0111\u01b0\u1ee3c n\u1ea1p.<\/li>\n
                              5. M\u1edf Media Type (Lo\u1ea1i v\u1eadt li\u1ec7u in)<\/strong> v\u00e0 ch\u1ecdn lo\u1ea1i v\u1eadt li\u1ec7u.<\/li>\n
                              6. M\u1edf Media Weight (\u0110\u1ecbnh l\u01b0\u1ee3ng v\u1eadt li\u1ec7u)<\/strong> v\u00e0 ch\u1ecdn \u0111\u1ecbnh l\u01b0\u1ee3ng ph\u00f9 h\u1ee3p.<\/li>\n
                              7. D\u00f9ng n\u00fat m\u0169i t\u00ean tr\u00e1i \u0111\u1ec3 tho\u00e1t menu.<\/li>\n<\/ol>\n

                                B\u01b0\u1edbc 3. Ki\u1ec3m tra c\u00e0i \u0111\u1eb7t t\u00e1c v\u1ee5<\/h3>\n
                                  \n
                                1. M\u1edf c\u1eeda s\u1ed5 in trong ch\u01b0\u01a1ng tr\u00ecnh \u0111ang s\u1eed d\u1ee5ng.<\/li>\n
                                2. Ch\u1ecdn m\u00e1y in OKI c\u1ea7n d\u00f9ng.<\/li>\n
                                3. M\u1edf thu\u1ed9c t\u00ednh ho\u1eb7c c\u00e0i \u0111\u1eb7t in.<\/li>\n
                                4. \u0110\u1eb7t c\u00f9ng kh\u1ed5 gi\u1ea5y \u0111ang c\u00f3 trong khay \u0111\u00e3 ch\u1ecdn.<\/li>\n
                                5. Ki\u1ec3m tra ngu\u1ed3n gi\u1ea5y, lo\u1ea1i v\u00e0 \u0111\u1ecbnh l\u01b0\u1ee3ng v\u1eadt li\u1ec7u.<\/li>\n
                                6. Sau khi s\u1eeda c\u00e0i \u0111\u1eb7t, m\u1edf r\u1ed3i \u0111\u00f3ng n\u1eafp tr\u00ean c\u1ee7a MFP \u0111\u1ec3 kh\u00f4i ph\u1ee5c in.<\/li>\n<\/ol>\n

                                  Kh\u00f4ng ch\u1ec9 ch\u1ecdn A4<\/strong> tr\u00ean m\u00e1y t\u00ednh trong khi \u0111\u1ec3 Letter<\/strong> trong menu MFP v\u00e0 ng\u01b0\u1ee3c l\u1ea1i. C\u1ea3 ba gi\u00e1 tr\u1ecb \u2014 gi\u1ea5y trong cassette, c\u00e0i \u0111\u1eb7t khay v\u00e0 kh\u1ed5 c\u1ee7a t\u00e1c v\u1ee5 \u2014 ph\u1ea3i gi\u1ed1ng nhau.<\/p>\n

                                  L\u1ed7i 409: k\u1eb9t gi\u1ea5y t\u1ea1i c\u1eeda ra ph\u00eda sau<\/h2>\n
                                    \n
                                  1. M\u1edf Face-Up Stacker<\/strong> ph\u00eda sau.<\/li>\n
                                  2. Ki\u1ec3m tra ph\u1ea7n \u0111\u01b0\u1eddng d\u1eabn gi\u1ea5y ph\u00eda sau c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y.<\/li>\n
                                  3. N\u1ebfu t\u1edd gi\u1ea5y ra t\u1ef1 do, gi\u1eef b\u1eb1ng hai tay v\u00e0 t\u1eeb t\u1eeb l\u1ea5y ra.<\/li>\n
                                  4. N\u1ebfu gi\u1ea5y n\u1eb1m th\u1ea5p v\u00e0 kh\u00f4ng di chuy\u1ec3n, kh\u00f4ng k\u00e9o t\u1eeb ph\u00eda sau.<\/li>\n
                                  5. N\u00e2ng c\u1ee5m m\u00e1y qu\u00e9t v\u00e0 m\u1edf n\u1eafp tr\u00ean.<\/li>\n
                                  6. T\u00ecm c\u1ea7n nh\u1ea3 \u00e1p l\u1ef1c c\u1ee7a fuser unit v\u00e0 g\u1ea1t xu\u1ed1ng.<\/li>\n
                                  7. Sau khi gi\u1ea3i ph\u00f3ng l\u1ef1c \u00e9p, c\u1ea9n th\u1eadn l\u1ea5y gi\u1ea5y ra t\u1eeb ph\u00eda c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn.<\/li>\n
                                  8. \u0110\u01b0a c\u1ea7n tr\u1edf l\u1ea1i v\u1ecb tr\u00ed ban \u0111\u1ea7u.<\/li>\n
                                  9. \u0110\u00f3ng n\u1eafp tr\u00ean cho \u0111\u1ebfn khi c\u00e1c ch\u1ed1t kh\u00f3a v\u00e0o v\u1ecb tr\u00ed.<\/li>\n
                                  10. N\u1ebfu Face-Up Stacker kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, h\u00e3y \u0111\u00f3ng l\u1ea1i.<\/li>\n
                                  11. H\u1ea1 c\u1ee5m m\u00e1y qu\u00e9t.<\/li>\n<\/ol>\n

                                    N\u1ebfu \u0111\u00e3 l\u1ea5y gi\u1ea5y ra nh\u01b0ng Paper Jam v\u1eabn kh\u00f4ng bi\u1ebfn m\u1ea5t<\/h2>\n
                                      \n
                                    1. Nh\u1ea5n ?HELP l\u1ea7n n\u1eefa.<\/strong> M\u00e3 c\u00f3 th\u1ec3 \u0111\u00e3 thay \u0111\u1ed5i sau khi l\u1ea5y t\u1edd gi\u1ea5y \u0111\u1ea7u ti\u00ean ra. H\u00e3y ki\u1ec3m tra khu v\u1ef1c m\u1edbi, kh\u00f4ng l\u1eb7p l\u1ea1i c\u00f9ng thao t\u00e1c.<\/li>\n
                                    2. Ki\u1ec3m tra t\u1edd gi\u1ea5y \u0111\u00e3 l\u1ea5y ra.<\/strong> N\u00f3 ph\u1ea3i c\u00f3 \u0111\u1ee7 b\u1ed1n g\u00f3c v\u00e0 c\u00e1c m\u00e9p nguy\u00ean v\u1eb9n. N\u1ebfu thi\u1ebfu d\u00f9 ch\u1ec9 m\u1ed9t m\u1ea3nh nh\u1ecf, c\u1ea7n t\u00ecm ph\u1ea7n \u0111\u00f3 b\u00ean trong.<\/li>\n
                                    3. Ki\u1ec3m tra t\u1ea5t c\u1ea3 c\u00e1c t\u1edd c\u1ee7a t\u00e1c v\u1ee5.<\/strong> Khi in nhi\u1ec1u trang, m\u1ed9t t\u1edd c\u00f3 th\u1ec3 n\u1eb1m g\u1ea7n khay c\u00f2n t\u1edd kh\u00e1c g\u1ea7n belt ho\u1eb7c c\u1eeda ra.<\/li>\n
                                    4. Ki\u1ec3m tra khu v\u1ef1c b\u00ean d\u01b0\u1edbi belt.<\/strong> V\u1edbi m\u00e3 370\u2013372, t\u1edd gi\u1ea5y c\u00f3 th\u1ec3 b\u1ecb che ho\u00e0n to\u00e0n v\u00e0 kh\u00f4ng nh\u00ecn th\u1ea5y sau khi ch\u1ec9 th\u00e1o image drum.<\/li>\n
                                    5. Ki\u1ec3m tra fuser unit v\u00e0 \u0111\u01b0\u1eddng d\u1eabn ph\u00eda sau.<\/strong> T\u1edd gi\u1ea5y g\u1ea7n c\u1eeda ra c\u00f3 th\u1ec3 v\u1eabn b\u1ecb c\u01a1 c\u1ea5u \u00e9p gi\u1eef.<\/li>\n
                                    6. Ki\u1ec3m tra vi\u1ec7c l\u1eafp belt.<\/strong> C\u1ea3 hai b\u00ean ph\u1ea3i n\u1eb1m ngang, b\u00e1nh r\u0103ng truy\u1ec1n \u0111\u1ed9ng \u1edf ph\u00eda sau v\u00e0 hai c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c kh\u00f3a.<\/li>\n
                                    7. Ki\u1ec3m tra image drum.<\/strong> C\u1ee5m ph\u1ea3i \u0111\u01b0\u1ee3c h\u1ea1 \u0111\u00fang v\u00e0o c\u00e1c r\u00e3nh b\u00ean, c\u00f2n toner \u0111en K ph\u1ea3i \u1edf ph\u00eda tr\u01b0\u1edbc.<\/li>\n
                                    8. \u0110\u00f3ng l\u1ea1i n\u1eafp tr\u00ean.<\/strong> N\u00e2ng m\u00e1y qu\u00e9t, m\u1edf ho\u00e0n to\u00e0n n\u1eafp r\u1ed3i \u0111\u00f3ng l\u1ea1i v\u00e0 \u1ea5n c\u1ea3 hai b\u00ean \u0111\u1ebfn khi nghe ti\u1ebfng kh\u00f3a.<\/li>\n
                                    9. Kh\u00f4ng \u0111\u1eb7t l\u1ea1i c\u00e0i \u0111\u1eb7t.<\/strong> Vi\u1ec7c n\u00e0y c\u00f3 th\u1ec3 x\u00f3a c\u00e1c c\u00e0i \u0111\u1eb7t m\u1ea1ng, e-mail v\u00e0 fax nh\u01b0ng kh\u00f4ng gi\u1ea3i ph\u00f3ng c\u1ea3m bi\u1ebfn c\u01a1 kh\u00ed.<\/li>\n<\/ol>\n

                                      N\u1ebfu m\u00e3 xu\u1ea5t hi\u1ec7n ngay sau khi b\u1eadt m\u00e1y m\u1eb7c d\u00f9 gi\u1ea5y ch\u01b0a b\u1eaft \u0111\u1ea7u \u0111\u01b0\u1ee3c n\u1ea1p, ho\u1eb7c v\u1eabn c\u00f2n sau khi ki\u1ec3m tra \u0111\u1ea7y \u0111\u1ee7 \u0111\u01b0\u1eddng d\u1eabn t\u01b0\u01a1ng \u1ee9ng, c\u00f3 th\u1ec3 c\u1edd c\u1ea3m bi\u1ebfn b\u1ecb k\u1eb9t, con l\u0103n b\u1ecb m\u00f2n, c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng b\u1ecb l\u1ed7i ho\u1eb7c c\u1ea3m bi\u1ebfn b\u1ecb h\u1ecfng. Kh\u00f4ng d\u00f9ng tua v\u00edt \u1ea5n v\u00e0o c\u1edd c\u1ea3m bi\u1ebfn v\u00e0 kh\u00f4ng c\u1ed1 gi\u1ea3 l\u1eadp tr\u1ea1ng th\u00e1i c\u00f3 gi\u1ea5y. C\u1ea7n b\u1ea3o tr\u00ec \u0111\u1ec3 ki\u1ec3m tra th\u00eam.<\/p>\n

                                      N\u1ebfu k\u1eb9t gi\u1ea5y l\u1eb7p l\u1ea1i<\/h2>\n

                                      Ki\u1ec3m tra t\u00ecnh tr\u1ea1ng v\u00e0 c\u00e1ch n\u1ea1p gi\u1ea5y<\/h3>\n