{"id":78254,"date":"2026-08-12T07:31:13","date_gmt":"2026-08-12T07:31:13","guid":{"rendered":"https:\/\/drivervn.com\/?p=78254"},"modified":"2026-08-12T07:31:13","modified_gmt":"2026-08-12T07:31:13","slug":"oki-mc332-mc362-va-mc562-loi-461-mfp-yeu-cau-nap-a4-hoac-giay-vao-mp-tray","status":"publish","type":"post","link":"https:\/\/drivervn.com\/?p=78254","title":{"rendered":"OKI MC332, MC362 v\u00e0 MC562: l\u1ed7i 461 \u2014 MFP y\u00eau c\u1ea7u n\u1ea1p A4 ho\u1eb7c gi\u1ea5y v\u00e0o MP Tray"},"content":{"rendered":"

L\u1ed7i 461 tr\u00ean MFP OKI th\u01b0\u1eddng c\u00f3 v\u1ebb kh\u00f3 hi\u1ec3u: Tray 1 \u0111\u00e3 c\u00f3 gi\u1ea5y A4 nh\u01b0ng thi\u1ebft b\u1ecb v\u1eabn y\u00eau c\u1ea7u n\u1ea1p A4 ho\u1eb7c chuy\u1ec3n t\u00e1c v\u1ee5 sang MP Tray. Th\u00f4ng th\u01b0\u1eddng c\u1ea3m bi\u1ebfn gi\u1ea5y v\u1eabn ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. MFP d\u1eebng in v\u00ec k\u00edch th\u01b0\u1edbc ho\u1eb7c lo\u1ea1i v\u1eadt li\u1ec7u in trong t\u00e1c v\u1ee5 kh\u00f4ng kh\u1edbp v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 \u0111\u00e3 \u0111\u0103ng k\u00fd cho khay \u0111\u01b0\u1ee3c ch\u1ecdn.<\/p>\n

\u0110\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i, c\u1ea7n \u0111\u1ed3ng b\u1ed9 b\u1ed1n gi\u00e1 tr\u1ecb: kh\u1ed5 trang trong t\u00e0i li\u1ec7u, k\u00edch th\u01b0\u1edbc gi\u1ea5y trong driver, ngu\u1ed3n gi\u1ea5y v\u00e0 c\u00e0i \u0111\u1eb7t c\u1ee7a khay v\u1eadt l\u00fd tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n OKI. Ch\u1ec9 th\u00eam gi\u1ea5y m\u1edbi s\u1ebd kh\u00f4ng gi\u00fap \u00edch n\u1ebfu, ch\u1eb3ng h\u1ea1n, t\u00e0i li\u1ec7u c\u00f3 kh\u1ed5 Letter, driver y\u00eau c\u1ea7u A4 nh\u01b0ng Tray 1 tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n l\u1ea1i \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd v\u1edbi k\u00edch th\u01b0\u1edbc kh\u00e1c.<\/p>\n

\n

Ki\u1ec3m tra nhanh<\/strong><\/p>\n

\u0110\u1ecdc tr\u00ean m\u00e0n h\u00ecnh t\u00ean khay, k\u00edch th\u01b0\u1edbc v\u00e0 lo\u1ea1i gi\u1ea5y \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u. Sau \u0111\u00f3 \u0111\u1eb7t c\u00f9ng c\u00e1c gi\u00e1 tr\u1ecb n\u00e0y trong t\u00e0i li\u1ec7u, driver v\u00e0 menu SETTING \u2192 Paper Setup (Thi\u1ebft l\u1eadp gi\u1ea5y)<\/strong>. \u0110\u1ed1i v\u1edbi in v\u0103n ph\u00f2ng th\u00f4ng th\u01b0\u1eddng, c\u00e1c gi\u00e1 tr\u1ecb th\u01b0\u1eddng l\u00e0 A4 \u2192 Tray 1 ho\u1eb7c Auto \u2192 Plain \u2192 Medium<\/strong>.<\/p>\n<\/div>\n

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

H\u01b0\u1edbng d\u1eabn \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

    Vi\u1ec7c c\u00f3 Tray 2 hay kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o model v\u00e0 khay t\u00f9y ch\u1ecdn \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t. N\u1ebfu kh\u00f4ng c\u00f3 khay th\u1ee9 hai, h\u00e3y b\u1ecf qua c\u00e1c thao t\u00e1c li\u00ean quan \u0111\u1ebfn Tray 2.<\/p>\n

    T\u00ean menu OKI v\u00e0 c\u00e1c m\u1ee5c trong driver b\u00ean d\u01b0\u1edbi \u0111\u01b0\u1ee3c ghi theo phi\u00ean b\u1ea3n ti\u1ebfng Anh. N\u1ebfu \u0111ang s\u1eed d\u1ee5ng ng\u00f4n ng\u1eef giao di\u1ec7n kh\u00e1c, h\u00e3y ch\u1ecdn c\u00e1c m\u1ee5c \u0111\u01b0\u1ee3c b\u1ea3n \u0111\u1ecba h\u00f3a t\u01b0\u01a1ng \u1ee9ng.<\/p>\n

    L\u1ed7i 461 c\u00f3 ngh\u0129a l\u00e0 g\u00ec<\/h2>\n

    Tr\u00ean m\u00e0n h\u00ecnh c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n c\u00e1c th\u00f4ng b\u00e1o:<\/p>\n

      \n
    • Tray Media Mismatch<\/strong>;<\/li>\n
    • Please install paper (A4 Plain) on Tray 1<\/strong>;<\/li>\n
    • y\u00eau c\u1ea7u n\u1ea1p k\u00edch th\u01b0\u1edbc v\u00e0 lo\u1ea1i gi\u1ea5y \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh v\u00e0o Tray 1 ho\u1eb7c Tray 2;<\/li>\n
    • y\u00eau c\u1ea7u n\u1ea1p gi\u1ea5y v\u00e0o MP Tray;<\/li>\n
    • m\u00e3 461 ho\u1eb7c 462 \u2014 t\u00f9y theo khay v\u00e0 phi\u00ean b\u1ea3n firmware.<\/li>\n<\/ul>\n

      Th\u00f4ng b\u00e1o c\u00f3 ngh\u0129a l\u00e0 c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a t\u00e1c v\u1ee5 kh\u00f4ng kh\u1edbp v\u1edbi c\u1ea5u h\u00ecnh khay. MFP kh\u00f4ng \u0111o k\u00edch th\u01b0\u1edbc t\u1eebng t\u1edd gi\u1ea5y tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u in: ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i \u0111\u0103ng k\u00fd ch\u00ednh x\u00e1c k\u00edch th\u01b0\u1edbc, lo\u1ea1i v\u00e0 \u0111\u1ecbnh l\u01b0\u1ee3ng gi\u1ea5y \u0111\u00e3 n\u1ea1p tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n.<\/p>\n\n\n\n\n\n\n\n\n
      N\u1ed9i dung hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh<\/th>\nC\u1ea7n ki\u1ec3m tra g\u00ec tr\u01b0\u1edbc ti\u00ean<\/th>\n<\/tr>\n<\/thead>\n
      A4 Plain, Tray 1<\/strong><\/td>\nTray 1 ph\u1ea3i c\u00f3 gi\u1ea5y A4, \u0111\u1ed3ng th\u1eddi tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n ph\u1ea3i ch\u1ecdn Paper Size: A4 v\u00e0 Media Type: Plain<\/td>\n<\/tr>\n
      Letter, Tray 1<\/strong><\/td>\nT\u00e0i li\u1ec7u ho\u1eb7c driver \u0111ang y\u00eau c\u1ea7u Letter; h\u00e3y \u0111\u1ed5i sang A4 ho\u1eb7c th\u1ef1c s\u1ef1 n\u1ea1p gi\u1ea5y Letter<\/td>\n<\/tr>\n
      MP Tray<\/strong><\/td>\nTrong driver \u0111ang ch\u1ecdn MP Tray, ch\u1ebf \u0111\u1ed9 n\u1ea1p gi\u1ea5y th\u1ee7 c\u00f4ng \u0111ang b\u1eadt ho\u1eb7c MP Tray Usage \u0111\u01b0\u1ee3c \u0111\u1eb7t th\u00e0nh When Mismatching<\/td>\n<\/tr>\n
      Custom<\/strong> v\u00e0 k\u00edch th\u01b0\u1edbc t\u00ednh b\u1eb1ng milim\u00e9t<\/td>\nChi\u1ec1u r\u1ed9ng v\u00e0 chi\u1ec1u d\u00e0i ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t gi\u1ed1ng nhau tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 trong thu\u1ed9c t\u00ednh t\u00e0i li\u1ec7u ho\u1eb7c driver<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      B\u01b0\u1edbc 1. Ghi l\u1ea1i c\u00e1c th\u00f4ng s\u1ed1 \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u tr\u00ean m\u00e0n h\u00ecnh<\/h2>\n

      Kh\u00f4ng nh\u1ea5n RESET v\u00e0 kh\u00f4ng h\u1ee7y t\u00e1c v\u1ee5 cho \u0111\u1ebfn khi b\u1ea1n ghi l\u1ea1i th\u00f4ng tin trong th\u00f4ng b\u00e1o.<\/p>\n

        \n
      1. T\u00ecm t\u00ean khay trong th\u00f4ng b\u00e1o: Tray 1<\/strong>, Tray 2<\/strong> ho\u1eb7c MP Tray<\/strong>.<\/li>\n
      2. Ghi l\u1ea1i k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u: A4, Letter, Legal, Custom ho\u1eb7c k\u00edch th\u01b0\u1edbc kh\u00e1c.<\/li>\n
      3. Ghi l\u1ea1i lo\u1ea1i gi\u1ea5y: Plain, Letter Head, Labels, Card Stock, Glossy ho\u1eb7c lo\u1ea1i kh\u00e1c.<\/li>\n
      4. Ghi l\u1ea1i m\u00e3 l\u1ed7i n\u1ebfu \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb.<\/li>\n<\/ol>\n

        N\u1ebfu m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb Letter nh\u01b0ng trong khay l\u00e0 A4, vi\u1ec7c th\u00eam m\u1ed9t x\u1ea5p A4 n\u1eefa s\u1ebd kh\u00f4ng kh\u1eafc ph\u1ee5c l\u1ed7i. C\u1ea7n \u0111\u1ed5i kh\u1ed5 c\u1ee7a t\u00e1c v\u1ee5 sang A4 ho\u1eb7c n\u1ea1p gi\u1ea5y Letter v\u00e0 \u0111\u0103ng k\u00fd gi\u1ea5y \u0111\u00f3 tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n.<\/p>\n

        B\u01b0\u1edbc 2. Ki\u1ec3m tra gi\u1ea5y v\u00e0 thanh d\u1eabn trong khay<\/h2>\n
          \n
        1. K\u00e9o khay \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh tr\u00ean m\u00e0n h\u00ecnh ra.<\/li>\n
        2. L\u1ea5y ra c\u00e1c t\u1edd c\u00f3 k\u00edch th\u01b0\u1edbc ho\u1eb7c lo\u1ea1i kh\u00e1c. Kh\u00f4ng tr\u1ed9n A4 v\u00e0 Letter trong c\u00f9ng m\u1ed9t x\u1ea5p.<\/li>\n
        3. Ki\u1ec3m tra th\u00f4ng tin tr\u00ean bao b\u00ec gi\u1ea5y. K\u00edch th\u01b0\u1edbc A4 l\u00e0 210 \u00d7 297 mm, Letter l\u00e0 215,9 \u00d7 279,4 mm.<\/li>\n
        4. X\u00f2e nh\u1eb9 x\u1ea5p gi\u1ea5y v\u00e0 c\u0103n \u0111\u1ec1u tr\u00ean m\u1ed9t b\u1ec1 m\u1eb7t ph\u1eb3ng.<\/li>\n
        5. N\u1ea1p gi\u1ea5y d\u01b0\u1edbi c\u00e1c g\u1edd gi\u1eef, kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 v\u1ea1ch n\u1ea1p t\u1ed1i \u0111a.<\/li>\n
        6. \u0110i\u1ec1u ch\u1ec9nh c\u00e1c thanh d\u1eabn b\u00ean s\u00e1t m\u00e9p x\u1ea5p gi\u1ea5y nh\u01b0ng kh\u00f4ng \u00e9p qu\u00e1 ch\u1eb7t.<\/li>\n
        7. \u0110\u1eb7t thanh ch\u1eb7n ph\u00eda sau ch\u00ednh x\u00e1c theo chi\u1ec1u d\u00e0i gi\u1ea5y.<\/li>\n
        8. \u0110\u1ea9y khay v\u00e0o nh\u1eb9 nh\u00e0ng cho \u0111\u1ebfn h\u1ebft.<\/li>\n<\/ol>\n

          Thanh d\u1eabn qu\u00e1 l\u1ecfng c\u00f3 th\u1ec3 l\u00e0m gi\u1ea5y b\u1ecb l\u1ec7ch, c\u00f2n qu\u00e1 ch\u1eb7t c\u00f3 th\u1ec3 c\u1ea3n tr\u1edf vi\u1ec7c n\u1ea1p gi\u1ea5y. N\u1ebfu chi\u1ec1u d\u00e0i th\u1ef1c t\u1ebf c\u1ee7a t\u1edd gi\u1ea5y kh\u00e1c v\u1edbi c\u1ea5u h\u00ecnh, MFP c\u00f3 th\u1ec3 k\u1ebft th\u00fac t\u00e1c v\u1ee5 b\u1eb1ng l\u1ed7i 400 sau khi qu\u00e1 tr\u00ecnh n\u1ea1p \u0111\u00e3 b\u1eaft \u0111\u1ea7u.<\/p>\n

          B\u01b0\u1edbc 3. \u0110\u0103ng k\u00fd gi\u1ea5y tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n OKI<\/h2>\n

          Sau khi n\u1ea1p gi\u1ea5y, h\u00e3y cho MFP bi\u1ebft ch\u00ednh x\u00e1c lo\u1ea1i gi\u1ea5y \u0111ang c\u00f3 trong khay.<\/p>\n

            \n
          1. Nh\u1ea5n SETTING<\/strong>.<\/li>\n
          2. Ch\u1ecdn Paper Setup (Thi\u1ebft l\u1eadp gi\u1ea5y)<\/strong> v\u00e0 nh\u1ea5n 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 (K\u00edch th\u01b0\u1edbc gi\u1ea5y)<\/strong>.<\/li>\n
          5. Ch\u1ecdn k\u00edch th\u01b0\u1edbc th\u1ef1c t\u1ebf \u0111\u00e3 n\u1ea1p. \u0110\u1ed1i v\u1edbi gi\u1ea5y v\u0103n ph\u00f2ng ti\u00eau chu\u1ea9n, t\u1ea1i ph\u1ea7n l\u1edbn c\u00e1c qu\u1ed1c gia s\u1eed d\u1ee5ng A4<\/strong>.<\/li>\n
          6. M\u1edf Media Type (Lo\u1ea1i v\u1eadt li\u1ec7u in)<\/strong>.<\/li>\n
          7. \u0110\u1ed1i v\u1edbi gi\u1ea5y v\u0103n ph\u00f2ng th\u00f4ng th\u01b0\u1eddng, ch\u1ecdn Plain<\/strong>.<\/li>\n
          8. M\u1edf Media Weight (\u0110\u1ecbnh l\u01b0\u1ee3ng gi\u1ea5y)<\/strong>.<\/li>\n
          9. Ch\u1ecdn gi\u00e1 tr\u1ecb t\u01b0\u01a1ng \u1ee9ng v\u1edbi \u0111\u1ecbnh l\u01b0\u1ee3ng gi\u1ea5y.<\/li>\n
          10. Nh\u1ea5n OK<\/strong> sau m\u1ed7i thay \u0111\u1ed5i v\u00e0 quay l\u1ea1i m\u00e0n h\u00ecnh s\u1eb5n s\u00e0ng.<\/li>\n<\/ol>\n

            C\u00e1ch ch\u1ecdn Media Weight<\/h3>\n\n\n\n\n\n\n\n\n\n\n
            \u0110\u1ecbnh l\u01b0\u1ee3ng gi\u1ea5y<\/th>\nGi\u00e1 tr\u1ecb Media Weight<\/th>\n<\/tr>\n<\/thead>\n
            64\u201374 g\/m\u00b2<\/td>\nLight<\/td>\n<\/tr>\n
            75\u201382 g\/m\u00b2<\/td>\nMedium Light<\/td>\n<\/tr>\n
            83\u2013104 g\/m\u00b2<\/td>\nMedium<\/td>\n<\/tr>\n
            105\u2013120 g\/m\u00b2<\/td>\nHeavy<\/td>\n<\/tr>\n
            121\u2013176 g\/m\u00b2<\/td>\nUltra Heavy 1<\/td>\n<\/tr>\n
            177\u2013220 g\/m\u00b2<\/td>\nUltra Heavy 2; ch\u1ec9 MP Tray<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            Gi\u1ea5y ti\u00eau chu\u1ea9n 80 g\/m\u00b2 thu\u1ed9c lo\u1ea1i Medium Light<\/strong>, kh\u00f4ng ph\u1ea3i Medium. N\u1ebfu trong driver ch\u1ecdn Printer Setting<\/strong>, \u0111\u1ecbnh l\u01b0\u1ee3ng \u0111\u00e3 \u0111\u1eb7t tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng.<\/p>\n

            N\u1ebfu sau khi \u0111\u1ed3ng b\u1ed9 k\u00edch th\u01b0\u1edbc v\u00e0 lo\u1ea1i gi\u1ea5y m\u00e0 t\u00e1c v\u1ee5 v\u1eabn b\u1ecb t\u1ea1m d\u1eebng, h\u00e3y nh\u1ea5n RESET<\/strong> m\u1ed9t l\u1ea7n \u0111\u1ec3 x\u00f3a c\u1ea3nh b\u00e1o v\u1ec1 v\u1eadt li\u1ec7u in. Ch\u1ec9 th\u1ef1c hi\u1ec7n vi\u1ec7c n\u00e0y sau khi \u0111\u00e3 ki\u1ec3m tra gi\u1ea5y: n\u00fat n\u00e0y kh\u00f4ng s\u1eeda kh\u1ed5 gi\u1ea5y sai m\u00e0 ch\u1ec9 cho ph\u00e9p ti\u1ebfp t\u1ee5c t\u00e1c v\u1ee5 hi\u1ec7n t\u1ea1i. N\u1ebfu y\u00eau c\u1ea7u xu\u1ea5t hi\u1ec7n l\u1ea1i, h\u00e3y h\u1ee7y t\u00e1c v\u1ee5 v\u00e0 g\u1eedi l\u1ea1i v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 ch\u00ednh x\u00e1c.<\/p>\n

            \n

            Kh\u00f4ng ch\u1ecdn \u0111\u1ecbnh l\u01b0\u1ee3ng th\u1ea5p h\u01a1n \u0111\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 in.<\/strong> Media Weight \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 gi\u1ea5y \u0111i qua m\u00e1y v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u1ed1 \u0111\u1ecbnh toner. Gi\u00e1 tr\u1ecb kh\u00f4ng \u0111\u00fang c\u00f3 th\u1ec3 l\u00e0m toner b\u00e1m k\u00e9m, khi\u1ebfn gi\u1ea5y b\u1ecb cong ho\u1eb7c l\u00e0m t\u0103ng nguy c\u01a1 k\u1eb9t gi\u1ea5y.<\/p>\n<\/div>\n

            B\u01b0\u1edbc 4. Ki\u1ec3m tra A4 ho\u1eb7c Letter trong t\u00e0i li\u1ec7u<\/h2>\n

            C\u00e0i \u0111\u1eb7t b\u00ean trong ch\u01b0\u01a1ng tr\u00ecnh c\u00f3 th\u1ec3 ghi \u0111\u00e8 gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp trong Windows. H\u00e3y ki\u1ec3m tra ch\u00ednh t\u00e0i li\u1ec7u g\u00e2y ra l\u1ed7i.<\/p>\n

            Microsoft Word<\/h3>\n
              \n
            1. M\u1edf t\u00e0i li\u1ec7u.<\/li>\n
            2. Chuy\u1ec3n sang tab B\u1ed1 tr\u00ed<\/strong>.<\/li>\n
            3. Nh\u1ea5n K\u00edch c\u1ee1<\/strong>.<\/li>\n
            4. Ch\u1ecdn A4 210 \u00d7 297 mm<\/strong>.<\/li>\n
            5. M\u1edf T\u1ec7p \u2192 In<\/strong>.<\/li>\n
            6. Ki\u1ec3m tra \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o A4 c\u0169ng \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb trong c\u00e1c t\u00f9y ch\u1ecdn in.<\/li>\n
            7. M\u1edf Thu\u1ed9c t\u00ednh m\u00e1y in<\/strong> ho\u1eb7c C\u00e0i \u0111\u1eb7t<\/strong> v\u00e0 ki\u1ec3m tra l\u1ea1i k\u00edch th\u01b0\u1edbc.<\/li>\n<\/ol>\n

              Vi\u1ec7c thay \u0111\u1ed5i kh\u1ed5 gi\u1ea5y c\u00f3 th\u1ec3 l\u00e0m d\u1ecbch chuy\u1ec3n nh\u1eb9 v\u0103n b\u1ea3n, b\u1ea3ng v\u00e0 ng\u1eaft trang. H\u00e3y xem l\u1ea1i t\u00e0i li\u1ec7u tr\u01b0\u1edbc khi in.<\/p>\n

              T\u00e0i li\u1ec7u PDF<\/h3>\n
                \n
              1. M\u1edf c\u1eeda s\u1ed5 in trong ch\u01b0\u01a1ng tr\u00ecnh PDF.<\/li>\n
              2. T\u00ecm k\u00edch th\u01b0\u1edbc trang g\u1ed1c. C\u00e1c t\u00e0i li\u1ec7u t\u1eeb m\u1ed9t s\u1ed1 qu\u1ed1c gia th\u01b0\u1eddng c\u00f3 kh\u1ed5 Letter.<\/li>\n
              3. N\u1ebfu m\u00e1y in \u0111ang n\u1ea1p A4, h\u00e3y ch\u1ecdn A4 trong thu\u1ed9c t\u00ednh m\u00e1y in.<\/li>\n
              4. B\u1eadt t\u00f9y ch\u1ecdn \u0111i\u1ec1u ch\u1ec9nh trang: Fit<\/strong>, V\u1eeba<\/strong> ho\u1eb7c t\u00f9y ch\u1ecdn t\u01b0\u01a1ng t\u1ef1.<\/li>\n
              5. Kh\u00f4ng ch\u1ecdn Actual Size<\/strong> ho\u1eb7c K\u00edch th\u01b0\u1edbc th\u1ef1c<\/strong> n\u1ebfu trang g\u1ed1c Letter c\u1ea7n \u0111\u01b0\u1ee3c in tr\u00ean A4 m\u00e0 kh\u00f4ng y\u00eau c\u1ea7u gi\u1ea5y Letter.<\/li>\n
              6. Ki\u1ec3m tra b\u1ea3n xem tr\u01b0\u1edbc v\u00e0 in m\u1ed9t trang.<\/li>\n<\/ol>\n

                \u0110i\u1ec1u ch\u1ec9nh ch\u1ec9 thay \u0111\u1ed5i t\u1ef7 l\u1ec7 n\u1ed9i dung, kh\u00f4ng s\u1eeda c\u1ea5u h\u00ecnh c\u1ee7a khay v\u1eadt l\u00fd. Tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, Tray 1 v\u1eabn ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd l\u00e0 A4.<\/p>\n

                In t\u1eeb tr\u00ecnh duy\u1ec7t<\/h3>\n
                  \n
                1. M\u1edf c\u1eeda s\u1ed5 in c\u1ee7a tr\u00ecnh duy\u1ec7t.<\/li>\n
                2. M\u1edf r\u1ed9ng C\u00e0i \u0111\u1eb7t kh\u00e1c<\/strong>.<\/li>\n
                3. Ch\u1ecdn k\u00edch th\u01b0\u1edbc gi\u1ea5y A4<\/strong>.<\/li>\n
                4. Ki\u1ec3m tra t\u1ef7 l\u1ec7. Trong l\u1ea7n th\u1eed \u0111\u1ea7u ti\u00ean, h\u00e3y s\u1eed d\u1ee5ng V\u1eeba v\u1edbi trang<\/strong> ho\u1eb7c gi\u00e1 tr\u1ecb kh\u00f4ng c\u1eaft n\u1ed9i dung.<\/li>\n
                5. M\u1edf h\u1ed9p tho\u1ea1i in h\u1ec7 th\u1ed1ng v\u00e0 ki\u1ec3m tra l\u1ea1i kh\u1ed5 gi\u1ea5y trong thu\u1ed9c t\u00ednh OKI.<\/li>\n<\/ol>\n

                  M\u1ed9t s\u1ed1 trang web v\u00e0 t\u00e0i li\u1ec7u \u0111\u00e1m m\u00e2y s\u1eed d\u1ee5ng c\u00e0i \u0111\u1eb7t khu v\u1ef1c c\u1ee7a t\u00e0i kho\u1ea3n ho\u1eb7c tr\u00ecnh duy\u1ec7t. V\u00ec v\u1eady, Letter c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n tr\u1edf l\u1ea1i ngay c\u1ea3 sau khi \u0111\u00e3 thay \u0111\u1ed5i kh\u1ed5 m\u1eb7c \u0111\u1ecbnh c\u1ee7a Windows.<\/p>\n

                  B\u01b0\u1edbc 5. Ki\u1ec3m tra c\u00e0i \u0111\u1eb7t driver trong Windows 11<\/h2>\n
                    \n
                  1. M\u1edf B\u1eaft \u0111\u1ea7u \u2192 C\u00e0i \u0111\u1eb7t \u2192 Bluetooth & thi\u1ebft b\u1ecb \u2192 M\u00e1y in & m\u00e1y qu\u00e9t<\/strong>.<\/li>\n
                  2. Ch\u1ecdn h\u00e0ng \u0111\u1ee3i OKI c\u1ea7n thi\u1ebft.<\/li>\n
                  3. M\u1edf T\u00f9y ch\u1ecdn in<\/strong>.<\/li>\n
                  4. X\u00e1c \u0111\u1ecbnh lo\u1ea1i driver \u0111\u00e3 c\u00e0i \u0111\u1eb7t: PCL5, PCL XL, PS, XPS ho\u1eb7c Microsoft IPP Class Driver. N\u1ebfu lo\u1ea1i driver kh\u00f4ng hi\u1ec3n th\u1ecb trong c\u1eeda s\u1ed5 c\u00e0i \u0111\u1eb7t, h\u00e3y m\u1edf Thu\u1ed9c t\u00ednh m\u00e1y in \u2192 N\u00e2ng cao<\/strong> v\u00e0 ki\u1ec3m tra tr\u01b0\u1eddng Driver<\/strong>.<\/li>\n
                  5. \u0110\u1eb7t A4, ngu\u1ed3n gi\u1ea5y v\u00e0 lo\u1ea1i gi\u1ea5y ch\u00ednh x\u00e1c theo h\u01b0\u1edbng d\u1eabn d\u00e0nh cho driver c\u1ee7a b\u1ea1n b\u00ean d\u01b0\u1edbi.<\/li>\n
                  6. Nh\u1ea5n \u00c1p d\u1ee5ng<\/strong> v\u00e0 OK<\/strong>.<\/li>\n<\/ol>\n

                    Thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t m\u1eb7c \u0111\u1ecbnh c\u1ee7a Windows s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c t\u00e1c v\u1ee5 m\u1edbi. T\u00e1c v\u1ee5 \u0111\u00e3 c\u00f3 trong h\u00e0ng \u0111\u1ee3i v\u1eabn gi\u1eef c\u00e1c th\u00f4ng s\u1ed1 c\u0169 \u2014 c\u1ea7n h\u1ee7y v\u00e0 g\u1eedi l\u1ea1i.<\/p>\n

                    B\u01b0\u1edbc 6. Ki\u1ec3m tra c\u00e0i \u0111\u1eb7t driver trong Windows 10<\/h2>\n
                      \n
                    1. M\u1edf B\u1eaft \u0111\u1ea7u \u2192 C\u00e0i \u0111\u1eb7t \u2192 Thi\u1ebft b\u1ecb \u2192 M\u00e1y in & m\u00e1y qu\u00e9t<\/strong>.<\/li>\n
                    2. Ch\u1ecdn model OKI c\u1ee7a b\u1ea1n.<\/li>\n
                    3. Nh\u1ea5n Qu\u1ea3n l\u00fd \u2192 T\u00f9y ch\u1ecdn in<\/strong>.<\/li>\n
                    4. \u0110\u1eb7t A4, ngu\u1ed3n gi\u1ea5y v\u00e0 lo\u1ea1i gi\u1ea5y ch\u00ednh x\u00e1c theo h\u01b0\u1edbng d\u1eabn d\u00e0nh cho driver \u0111\u00e3 c\u00e0i \u0111\u1eb7t.<\/li>\n
                    5. Nh\u1ea5n \u00c1p d\u1ee5ng<\/strong> v\u00e0 OK<\/strong>.<\/li>\n<\/ol>\n

                      C\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a m\u1ed9t t\u00e0i li\u1ec7u c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 ghi \u0111\u00e8 nh\u1eefng gi\u00e1 tr\u1ecb n\u00e0y. Sau khi thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t m\u1eb7c \u0111\u1ecbnh, h\u00e3y m\u1edf l\u1ea1i c\u1eeda s\u1ed5 in trong ch\u01b0\u01a1ng tr\u00ecnh v\u00e0 ki\u1ec3m tra c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a n\u00f3.<\/p>\n

                      C\u00e0i \u0111\u1eb7t PCL5, PCL XL v\u00e0 XPS<\/h2>\n
                        \n
                      1. Trong c\u1eeda s\u1ed5 in, ch\u1ecdn h\u00e0ng \u0111\u1ee3i OKI s\u1eed d\u1ee5ng driver PCL ho\u1eb7c XPS.<\/li>\n
                      2. Nh\u1ea5n Preferences (T\u00f9y ch\u1ecdn)<\/strong> ho\u1eb7c C\u00e0i \u0111\u1eb7t<\/strong>.<\/li>\n
                      3. M\u1edf tab Setup (Thi\u1ebft l\u1eadp)<\/strong>.<\/li>\n
                      4. Trong tr\u01b0\u1eddng Size (K\u00edch th\u01b0\u1edbc)<\/strong>, ch\u1ecdn A4<\/strong>.<\/li>\n
                      5. Trong tr\u01b0\u1eddng Source (Ngu\u1ed3n)<\/strong>, ch\u1ecdn Tray 1<\/strong> ho\u1eb7c Auto<\/strong>.<\/li>\n
                      6. Trong tr\u01b0\u1eddng Weight (\u0110\u1ecbnh l\u01b0\u1ee3ng)<\/strong>, gi\u1eef Printer Setting<\/strong> n\u1ebfu \u0111\u1ecbnh l\u01b0\u1ee3ng \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1eb7t ch\u00ednh x\u00e1c tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n.<\/li>\n
                      7. N\u1ebfu driver c\u00f3 tr\u01b0\u1eddng lo\u1ea1i v\u1eadt li\u1ec7u in ri\u00eang, ch\u1ecdn Plain<\/strong> cho gi\u1ea5y th\u00f4ng th\u01b0\u1eddng.<\/li>\n
                      8. T\u1eaft Manual Feed (N\u1ea1p gi\u1ea5y th\u1ee7 c\u00f4ng)<\/strong> ho\u1eb7c Use MP Tray as manual feed (S\u1eed d\u1ee5ng MP Tray l\u00e0m khay n\u1ea1p th\u1ee7 c\u00f4ng)<\/strong> n\u1ebfu t\u00e1c v\u1ee5 th\u00f4ng th\u01b0\u1eddng ph\u1ea3i in t\u1eeb Tray 1.<\/li>\n
                      9. L\u01b0u c\u00e0i \u0111\u1eb7t.<\/li>\n<\/ol>\n

                        V\u1edbi gi\u00e1 tr\u1ecb Source: Auto<\/strong>, MFP t\u00ecm khay \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd v\u1edbi k\u00edch th\u01b0\u1edbc v\u00e0 lo\u1ea1i gi\u1ea5y theo y\u00eau c\u1ea7u. Thi\u1ebft b\u1ecb kh\u00f4ng b\u1eaft bu\u1ed9c ph\u1ea3i ch\u1ecdn Tray 1 ch\u1ec9 v\u00ec trong \u0111\u00f3 c\u00f3 gi\u1ea5y.<\/p>\n

                        C\u00e0i \u0111\u1eb7t driver PS<\/h2>\n
                          \n
                        1. Trong c\u1eeda s\u1ed5 in, ch\u1ecdn h\u00e0ng \u0111\u1ee3i OKI s\u1eed d\u1ee5ng driver PS.<\/li>\n
                        2. Nh\u1ea5n Preferences (T\u00f9y ch\u1ecdn)<\/strong> ho\u1eb7c C\u00e0i \u0111\u1eb7t<\/strong>.<\/li>\n
                        3. M\u1edf tab Paper\/Quality (Gi\u1ea5y\/Ch\u1ea5t l\u01b0\u1ee3ng)<\/strong>.<\/li>\n
                        4. Trong tr\u01b0\u1eddng Paper Source (Ngu\u1ed3n gi\u1ea5y)<\/strong>, ch\u1ecdn Tray 1<\/strong> ho\u1eb7c Automatically Select (T\u1ef1 \u0111\u1ed9ng ch\u1ecdn)<\/strong>.<\/li>\n
                        5. Nh\u1ea5n Advanced (N\u00e2ng cao)<\/strong>.<\/li>\n
                        6. Trong tr\u01b0\u1eddng Paper Size (K\u00edch th\u01b0\u1edbc gi\u1ea5y)<\/strong>, ch\u1ecdn A4<\/strong>.<\/li>\n
                        7. Trong tr\u01b0\u1eddng Media Type (Lo\u1ea1i v\u1eadt li\u1ec7u in)<\/strong>, ch\u1ecdn Plain<\/strong> cho gi\u1ea5y v\u0103n ph\u00f2ng th\u00f4ng th\u01b0\u1eddng.<\/li>\n
                        8. N\u1ebfu c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ecbnh l\u01b0\u1ee3ng Printer Setting<\/strong>, h\u00e3y gi\u1eef nguy\u00ean khi b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh ch\u00ednh x\u00e1c.<\/li>\n
                        9. Nh\u1ea5n OK<\/strong> trong t\u1ea5t c\u1ea3 c\u00e1c c\u1eeda s\u1ed5 \u0111ang m\u1edf.<\/li>\n<\/ol>\n

                          N\u1ebfu s\u1eed d\u1ee5ng Microsoft IPP Class Driver<\/h2>\n

                          Driver t\u00edch h\u1ee3p c\u1ee7a Windows c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb \u00edt th\u00f4ng s\u1ed1 h\u01a1n so v\u1edbi c\u00e1c driver d\u00e0nh ri\u00eang cho model c\u1ee7a OKI.<\/p>\n

                            \n
                          1. M\u1edf T\u00f9y ch\u1ecdn in<\/strong>.<\/li>\n
                          2. Ch\u1ecdn A4 v\u00e0 Tray 1 ho\u1eb7c ch\u1ebf \u0111\u1ed9 ch\u1ecdn t\u1ef1 \u0111\u1ed9ng.<\/li>\n
                          3. N\u1ebfu kh\u00f4ng c\u00f3 k\u00edch th\u01b0\u1edbc, lo\u1ea1i v\u1eadt li\u1ec7u in ho\u1eb7c MP Tray Usage, h\u00e3y c\u1ea5u h\u00ecnh c\u00e1c th\u00f4ng s\u1ed1 n\u00e0y tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n MFP.<\/li>\n
                          4. H\u1ee7y t\u00e1c v\u1ee5 c\u0169 v\u00e0 g\u1eedi l\u1ea1i t\u00e0i li\u1ec7u m\u1ed9t trang.<\/li>\n<\/ol>\n

                            N\u1ebfu c\u00f4ng vi\u1ec7c th\u01b0\u1eddng xuy\u00ean y\u00eau c\u1ea7u phong b\u00ec, k\u00edch th\u01b0\u1edbc kh\u00f4ng ti\u00eau chu\u1ea9n, gi\u1ea5y d\u00e0y ho\u1eb7c l\u1ef1a ch\u1ecdn khay ch\u00ednh x\u00e1c, h\u00e3y c\u00e0i \u0111\u1eb7t driver PCL5, PCL XL ho\u1eb7c PS d\u00e0nh ri\u00eang cho model c\u1ee7a b\u1ea1n.<\/p>\n

                            Ki\u1ec3m tra k\u00edch th\u01b0\u1edbc v\u00e0 ngu\u1ed3n gi\u1ea5y trong macOS<\/h2>\n
                              \n
                            1. M\u1edf t\u00e0i li\u1ec7u v\u00e0 ch\u1ecdn T\u1ec7p \u2192 In<\/strong>.<\/li>\n
                            2. Nh\u1ea5n Hi\u1ec3n th\u1ecb chi ti\u1ebft<\/strong> n\u1ebfu c\u1eeda s\u1ed5 in r\u00fat g\u1ecdn \u0111ang \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb.<\/li>\n
                            3. Trong tr\u01b0\u1eddng Kh\u1ed5 gi\u1ea5y<\/strong>, ch\u1ecdn A4<\/strong>.<\/li>\n
                            4. M\u1edf ph\u1ea7n N\u1ea1p gi\u1ea5y<\/strong> v\u00e0 ch\u1ecdn T\u1ef1 \u0111\u1ed9ng ch\u1ecdn<\/strong> ho\u1eb7c Tray 1.<\/li>\n
                            5. N\u1ebfu \u0111\u00e3 c\u00e0i driver PS c\u1ee7a OKI, m\u1edf Printer Features (T\u00ednh n\u0103ng m\u00e1y in) \u2192 Feature Sets (B\u1ed9 t\u00ednh n\u0103ng) \u2192 Paper Input Options (T\u00f9y ch\u1ecdn n\u1ea1p gi\u1ea5y)<\/strong>.<\/li>\n
                            6. \u0110\u1eb7t Media Type: Plain<\/strong> ho\u1eb7c gi\u00e1 tr\u1ecb t\u01b0\u01a1ng \u1ee9ng v\u1edbi v\u1eadt li\u1ec7u th\u1ef1c t\u1ebf \u0111\u00e3 n\u1ea1p.<\/li>\n
                            7. Ki\u1ec3m tra b\u1ea3n xem tr\u01b0\u1edbc v\u00e0 g\u1eedi m\u1ed9t trang.<\/li>\n<\/ol>\n

                              N\u1ebfu t\u00e0i li\u1ec7u c\u00f3 kh\u1ed5 Letter nh\u01b0ng MFP \u0111ang n\u1ea1p A4, h\u00e3y ch\u1ecdn \u0111i\u1ec1u ch\u1ec9nh n\u1ed9i dung v\u1eeba v\u1edbi trang A4. Sau khi s\u1eeda c\u00e1c th\u00f4ng s\u1ed1, h\u00e3y h\u1ee7y t\u00e1c v\u1ee5 c\u0169 trong Print Center (Trung t\u00e2m In)<\/strong> v\u00e0 g\u1eedi l\u1ea1i t\u00e0i li\u1ec7u.<\/p>\n

                              T\u1ea1i sao MFP y\u00eau c\u1ea7u MP Tray<\/h2>\n

                              MP Tray l\u00e0 khay \u0111a n\u0103ng \u1edf m\u1eb7t tr\u01b0\u1edbc c\u1ee7a thi\u1ebft b\u1ecb. Khay n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho phong b\u00ec, nh\u00e3n, b\u00eca c\u1ee9ng, gi\u1ea5y d\u00e0y v\u00e0 gi\u1ea5y kh\u00f4ng ti\u00eau chu\u1ea9n. M\u1ed9t t\u00e1c v\u1ee5 A4 th\u00f4ng th\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chuy\u1ec3n t\u1edbi \u0111\u00f3 v\u00ec m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n sau:<\/p>\n

                                \n
                              • trong driver \u0111ang ch\u1ecdn Source: MP Tray<\/strong>;<\/li>\n
                              • ch\u1ebf \u0111\u1ed9 n\u1ea1p gi\u1ea5y th\u1ee7 c\u00f4ng \u0111ang b\u1eadt;<\/li>\n
                              • MP Tray Usage<\/strong> \u0111\u01b0\u1ee3c \u0111\u1eb7t th\u00e0nh When Mismatching<\/strong>;<\/li>\n
                              • c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a Tray 1 kh\u00f4ng kh\u1edbp v\u1edbi k\u00edch th\u01b0\u1edbc ho\u1eb7c lo\u1ea1i gi\u1ea5y c\u1ee7a t\u00e1c v\u1ee5;<\/li>\n
                              • t\u00e0i li\u1ec7u y\u00eau c\u1ea7u lo\u1ea1i v\u1eadt li\u1ec7u kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd trong b\u1ea5t k\u1ef3 khay cassette n\u00e0o.<\/li>\n<\/ul>\n

                                Ki\u1ec3m tra MP Tray Usage<\/h3>\n
                                  \n
                                1. Nh\u1ea5n SETTING<\/strong>.<\/li>\n
                                2. M\u1edf Admin Setup (Thi\u1ebft l\u1eadp qu\u1ea3n tr\u1ecb)<\/strong> v\u00e0 nh\u1eadp m\u1eadt kh\u1ea9u qu\u1ea3n tr\u1ecb vi\u00ean.<\/li>\n
                                3. \u0110i t\u1edbi Print Setup \u2192 Print Menu \u2192 Tray Configuration \u2192 MP Tray Usage<\/strong>.<\/li>\n
                                4. Ch\u1ecdn gi\u00e1 tr\u1ecb ph\u00f9 h\u1ee3p v\u1edbi c\u00e1ch ho\u1ea1t \u0111\u1ed9ng mong mu\u1ed1n.<\/li>\n<\/ol>\n\n\n\n\n\n\n
                                  MP Tray Usage<\/th>\nC\u00e1ch ho\u1ea1t \u0111\u1ed9ng<\/th>\n<\/tr>\n<\/thead>\n
                                  Do Not Use<\/strong><\/td>\nMP Tray kh\u00f4ng tham gia v\u00e0o vi\u1ec7c t\u1ef1 \u0111\u1ed9ng ch\u1ecdn v\u00e0 chuy\u1ec3n khay. Khay v\u1eabn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng n\u1ebfu \u0111\u01b0\u1ee3c ch\u1ecdn r\u00f5 r\u00e0ng trong driver<\/td>\n<\/tr>\n
                                  When Mismatching<\/strong><\/td>\nKhi gi\u1ea5y trong c\u00e1c khay cassette kh\u00f4ng kh\u1edbp, MFP y\u00eau c\u1ea7u n\u1ea1p v\u1eadt li\u1ec7u c\u1ea7n thi\u1ebft qua MP Tray<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                                  \u0110\u1ed1i v\u1edbi v\u0103n ph\u00f2ng n\u01a1i MP Tray ch\u1ec9 \u0111\u01b0\u1ee3c d\u00f9ng cho v\u1eadt li\u1ec7u \u0111\u1eb7c bi\u1ec7t, l\u1ef1a ch\u1ecdn Do Not Use<\/strong> th\u01b0\u1eddng thu\u1eadn ti\u1ec7n. N\u1ebfu c\u1ea7n n\u1ea1p gi\u1ea5y th\u1ee7 c\u00f4ng khi c\u00f3 s\u1ef1 kh\u00f4ng kh\u1edbp, h\u00e3y s\u1eed d\u1ee5ng When Mismatching<\/strong>.<\/p>\n

                                  N\u1ebfu hi\u1ec3n th\u1ecb MP Tray Empty ho\u1eb7c m\u00e3 490<\/h3>\n
                                    \n
                                  1. M\u1edf MP Tray.<\/li>\n
                                  2. K\u00e9o c\u00e1c ph\u1ea7n \u0111\u1ee1 gi\u1ea5y ra.<\/li>\n
                                  3. \u1ea4n b\u1ec7 xu\u1ed1ng cho \u0111\u1ebfn khi kh\u00f3a \u1edf v\u1ecb tr\u00ed th\u1ea5p.<\/li>\n
                                  4. N\u1ea1p gi\u1ea5y c\u1ea7n thi\u1ebft v\u00e0 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c thanh d\u1eabn.<\/li>\n
                                  5. Nh\u1ea5n n\u00fat kh\u00f3a \u0111\u1ec3 b\u1ec7 n\u00e2ng l\u00ean v\u00e0 \u00e9p gi\u1ea5y v\u00e0o con l\u0103n n\u1ea1p.<\/li>\n
                                  6. Tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, \u0111\u0103ng k\u00fd Paper Size<\/strong>, Media Type<\/strong> v\u00e0 Media Weight<\/strong>.<\/li>\n
                                  7. N\u1ebfu gi\u1ea5y \u0111\u00e3 \u0111\u01b0\u1ee3c n\u1ea1p \u0111\u00fang nh\u01b0ng v\u1eabn c\u00f2n th\u00f4ng b\u00e1o MP Tray tr\u1ed1ng, h\u00e3y ki\u1ec3m tra xem c\u1ea7n g\u1ea1t c\u1ea3m bi\u1ebfn gi\u1ea5y c\u00f3 di chuy\u1ec3n t\u1ef1 do hay kh\u00f4ng. Kh\u00f4ng b\u1ebb cong v\u00e0 kh\u00f4ng d\u00f9ng l\u1ef1c.<\/li>\n<\/ol>\n

                                    C\u1ea5u h\u00ecnh Auto Tray Switch v\u00e0 Tray Sequence<\/h2>\n

                                    Chuy\u1ec3n khay t\u1ef1 \u0111\u1ed9ng ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng gi\u1eefa c\u00e1c khay \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd c\u00f9ng lo\u1ea1i gi\u1ea5y.<\/p>\n

                                      \n
                                    1. M\u1edf SETTING \u2192 Admin Setup \u2192 Print Setup \u2192 Print Menu \u2192 Tray Configuration<\/strong>.<\/li>\n
                                    2. \u0110\u1eb7t Auto Tray Switch: ON<\/strong> n\u1ebfu thi\u1ebft b\u1ecb ph\u1ea3i l\u1ea5y gi\u1ea5y t\u1eeb khay kh\u00e1c sau khi khay hi\u1ec7n t\u1ea1i h\u1ebft gi\u1ea5y.<\/li>\n
                                    3. Ki\u1ec3m tra Tray Sequence<\/strong> n\u1ebfu c\u00f3 nhi\u1ec1u khay cassette \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t.<\/li>\n
                                    4. \u0110\u1ea3m b\u1ea3o c\u1ea3 hai khay th\u1ef1c t\u1ebf ch\u1ee9a c\u00f9ng lo\u1ea1i gi\u1ea5y.<\/li>\n
                                    5. Trong Paper Setup<\/strong>, \u0111\u1eb7t c\u00f9ng Paper Size<\/strong> v\u00e0 Media Type<\/strong> cho c\u00e1c khay \u0111\u00f3.<\/li>\n<\/ol>\n

                                      Auto Tray Switch kh\u00f4ng kh\u1eafc ph\u1ee5c s\u1ef1 kh\u00f4ng kh\u1edbp gi\u1eefa A4 v\u00e0 Letter v\u00e0 kh\u00f4ng n\u00ean chuy\u1ec3n thi\u1ebft b\u1ecb t\u1eeb Plain sang Labels. N\u1ebfu c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c nhau, vi\u1ec7c d\u1eebng in l\u00e0 c\u01a1 ch\u1ebf b\u1ea3o v\u1ec7 b\u00ecnh th\u01b0\u1eddng.<\/p>\n

                                      Kh\u00f4ng t\u1eaft Media Check nh\u01b0 bi\u1ec7n ph\u00e1p \u0111\u1ea7u ti\u00ean<\/h2>\n

                                      Th\u00f4ng s\u1ed1 Media Check<\/strong> ki\u1ec3m so\u00e1t s\u1ef1 ph\u00f9 h\u1ee3p gi\u1eefa t\u00e1c v\u1ee5 v\u00e0 gi\u1ea5y \u0111\u00e3 \u0111\u0103ng k\u00fd. C\u00e1c h\u01b0\u1edbng d\u1eabn c\u0169 th\u01b0\u1eddng khuy\u00ean t\u1eaft ngay ch\u1ee9c n\u0103ng ki\u1ec3m tra \u0111\u1ec3 lo\u1ea1i b\u1ecf th\u00f4ng b\u00e1o. C\u00e1ch n\u00e0y che gi\u1ea5u nguy\u00ean nh\u00e2n nh\u01b0ng kh\u00f4ng s\u1eeda c\u00e1c th\u00f4ng s\u1ed1.<\/p>\n

                                      Tr\u01b0\u1edbc ti\u00ean h\u00e3y \u0111\u1ed3ng b\u1ed9 k\u00edch th\u01b0\u1edbc, lo\u1ea1i v\u00e0 ngu\u1ed3n gi\u1ea5y. Ch\u1ec9 n\u00ean c\u00e2n nh\u1eafc t\u1eaft Media Check trong m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd, n\u01a1i ng\u01b0\u1eddi d\u00f9ng ch\u1ee7 \u0111\u1ed9ng cho ph\u00e9p in m\u1eb7c d\u00f9 c\u00f3 s\u1ef1 kh\u00f4ng kh\u1edbp. \u0110\u1ed1i v\u1edbi phong b\u00ec, nh\u00e3n, b\u00eca c\u1ee9ng, gi\u1ea5y d\u00e0y v\u00e0 k\u00edch th\u01b0\u1edbc kh\u00f4ng ti\u00eau chu\u1ea9n, t\u1ed1t h\u01a1n n\u00ean gi\u1eef ch\u1ee9c n\u0103ng ki\u1ec3m tra \u1edf tr\u1ea1ng th\u00e1i b\u1eadt.<\/p>\n

                                      \n

                                      Lo\u1ea1i gi\u1ea5y kh\u00f4ng \u0111\u00fang c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng t\u00e1c v\u1ee5 v\u00e0 thi\u1ebft b\u1ecb.<\/strong> N\u1ebfu driver coi v\u1eadt li\u1ec7u l\u00e0 gi\u1ea5y th\u00f4ng th\u01b0\u1eddng nh\u01b0ng trong khay l\u1ea1i c\u00f3 nh\u00e3n ho\u1eb7c b\u00eca c\u1ee9ng d\u00e0y, t\u1ed1c \u0111\u1ed9 n\u1ea1p v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u1ed1 \u0111\u1ecbnh toner kh\u00f4ng ph\u00f9 h\u1ee3p s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng.<\/p>\n<\/div>\n

                                      X\u00f3a t\u00e1c v\u1ee5 c\u00f3 c\u00e1c th\u00f4ng s\u1ed1 c\u0169<\/h2>\n

                                      Sau khi thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t, l\u1ed7i c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n l\u1ea1i v\u00ec t\u00e1c v\u1ee5 Letter ho\u1eb7c MP Tray c\u0169 v\u1eabn c\u00f2n trong h\u00e0ng \u0111\u1ee3i.<\/p>\n

                                      Windows 11<\/h3>\n
                                        \n
                                      1. M\u1edf C\u00e0i \u0111\u1eb7t \u2192 Bluetooth & thi\u1ebft b\u1ecb \u2192 M\u00e1y in & m\u00e1y qu\u00e9t<\/strong>.<\/li>\n
                                      2. Ch\u1ecdn OKI.<\/li>\n
                                      3. M\u1edf M\u1edf h\u00e0ng \u0111\u1ee3i in<\/strong>.<\/li>\n
                                      4. H\u1ee7y t\u00e1c v\u1ee5 g\u1eb7p s\u1ef1 c\u1ed1.<\/li>\n
                                      5. \u0110\u00f3ng ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e3 d\u00f9ng \u0111\u1ec3 in.<\/li>\n
                                      6. M\u1edf l\u1ea1i t\u00e0i li\u1ec7u, ch\u1ecdn A4 v\u00e0 g\u1eedi m\u1ed9t trang.<\/li>\n<\/ol>\n

                                        Windows 10<\/h3>\n
                                          \n
                                        1. M\u1edf C\u00e0i \u0111\u1eb7t \u2192 Thi\u1ebft b\u1ecb \u2192 M\u00e1y in & m\u00e1y qu\u00e9t<\/strong>.<\/li>\n
                                        2. Ch\u1ecdn OKI v\u00e0 nh\u1ea5n M\u1edf h\u00e0ng \u0111\u1ee3i<\/strong>.<\/li>\n
                                        3. H\u1ee7y t\u00e1c v\u1ee5 g\u1eb7p s\u1ef1 c\u1ed1.<\/li>\n
                                        4. M\u1edf l\u1ea1i t\u00e0i li\u1ec7u v\u00e0 g\u1eedi m\u1ed9t trang in v\u1edbi A4.<\/li>\n<\/ol>\n

                                          N\u1ebfu t\u00e1c v\u1ee5 kh\u00f4ng th\u1ec3 x\u00f3a, h\u00e3y kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh v\u00e0 t\u1eaft r\u1ed3i b\u1eadt MFP theo \u0111\u00fang quy tr\u00ecnh. Kh\u00f4ng ng\u1eaft ngu\u1ed3n trong khi t\u00e1c v\u1ee5 \u0111ang \u0111\u01b0\u1ee3c x\u1eed l\u00fd ho\u1eb7c firmware \u0111ang \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt.<\/p>\n

                                          In tr\u00ean gi\u1ea5y c\u00f3 k\u00edch th\u01b0\u1edbc kh\u00f4ng ti\u00eau chu\u1ea9n<\/h2>\n

                                          Gi\u00e1 tr\u1ecb Custom<\/strong> ph\u1ea3i gi\u1ed1ng nhau tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 trong driver.<\/p>\n\n\n\n\n\n\n\n
                                          Khay<\/th>\nChi\u1ec1u r\u1ed9ng<\/th>\nChi\u1ec1u d\u00e0i<\/th>\n<\/tr>\n<\/thead>\n
                                          Tray 1<\/td>\n105\u2013216 mm<\/td>\n148\u2013356 mm<\/td>\n<\/tr>\n
                                          Tray 2<\/td>\n148\u2013216 mm<\/td>\n210\u2013356 mm<\/td>\n<\/tr>\n
                                          MP Tray<\/td>\n64\u2013216 mm<\/td>\n127\u20131321 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                                            \n
                                          1. \u0110o gi\u1ea5y b\u1eb1ng milim\u00e9t.<\/li>\n
                                          2. M\u1edf SETTING \u2192 Paper Setup<\/strong>.<\/li>\n
                                          3. Ch\u1ecdn khay c\u1ea7n thi\u1ebft.<\/li>\n
                                          4. \u0110\u1eb7t Paper Size: Custom<\/strong>.<\/li>\n
                                          5. M\u1edf Custom<\/strong> v\u00e0 nh\u1eadp Width<\/strong> v\u00e0 Length<\/strong>.<\/li>\n
                                          6. \u0110\u1eb7t c\u00f9ng k\u00edch th\u01b0\u1edbc trong t\u00e0i li\u1ec7u ho\u1eb7c thu\u1ed9c t\u00ednh driver.<\/li>\n
                                          7. Ch\u1ecdn \u0111\u00fang Media Type v\u00e0 Media Weight.<\/li>\n
                                          8. Tr\u01b0\u1edbc ti\u00ean in m\u1ed9t trang.<\/li>\n<\/ol>\n

                                            \u0110\u1ed1i v\u1edbi in hai m\u1eb7t t\u1ef1 \u0111\u1ed9ng, s\u1eed d\u1ee5ng ph\u1ea1m vi k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u1ee9ng v\u1edbi Tray 2. Gi\u1ea5y A6, phong b\u00ec, b\u00eca c\u1ee9ng v\u00e0 gi\u1ea5y d\u00e0i kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi ch\u1ebf \u0111\u1ed9 duplex t\u1ef1 \u0111\u1ed9ng.<\/p>\n

                                            Phong b\u00ec, nh\u00e3n, b\u00eca c\u1ee9ng v\u00e0 gi\u1ea5y d\u00e0y<\/h2>\n

                                            \u0110\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0y, h\u00e3y s\u1eed d\u1ee5ng MP Tray v\u00e0 ng\u00f5 ra ph\u00eda sau v\u1edbi m\u1eb7t in h\u01b0\u1edbng l\u00ean.<\/p>\n

                                              \n
                                            1. M\u1edf b\u1ed9 x\u1ebfp gi\u1ea5y ph\u00eda sau v\u00e0 k\u00e9o ph\u1ea7n \u0111\u1ee1 ra tr\u01b0\u1edbc khi g\u1eedi t\u00e1c v\u1ee5.<\/li>\n
                                            2. N\u1ea1p v\u1eadt li\u1ec7u v\u00e0o MP Tray.<\/li>\n
                                            3. \u0110\u1ed1i v\u1edbi phong b\u00ec, ch\u1ecdn k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u1ee9ng: COM-9, COM-10, Monarch, DL ho\u1eb7c C5.<\/li>\n
                                            4. Ch\u1ecdn \u0111\u00fang Media Type: Labels, Card Stock ho\u1eb7c t\u00f9y ch\u1ecdn c\u1ea7n thi\u1ebft.<\/li>\n
                                            5. \u0110\u1eb7t Media Weight theo \u0111\u1ecbnh l\u01b0\u1ee3ng th\u1ef1c t\u1ebf.<\/li>\n
                                            6. Trong driver, ch\u1ecdn MP Tray v\u00e0 c\u00f9ng k\u00edch th\u01b0\u1edbc c\u0169ng nh\u01b0 lo\u1ea1i v\u1eadt li\u1ec7u.<\/li>\n
                                            7. T\u1eaft in hai m\u1eb7t \u0111\u1ed1i v\u1edbi phong b\u00ec, nh\u00e3n v\u00e0 v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ecbnh l\u01b0\u1ee3ng tr\u00ean 176 g\/m\u00b2.<\/li>\n
                                            8. In m\u1ed9t t\u1edd th\u1eed.<\/li>\n<\/ol>\n

                                              MP Tray ch\u1ee9a \u0111\u01b0\u1ee3c t\u1ed1i \u0111a 100 t\u1edd gi\u1ea5y th\u00f4ng th\u01b0\u1eddng ho\u1eb7c t\u1ed1i \u0111a 10 phong b\u00ec, nh\u01b0ng s\u1ed1 l\u01b0\u1ee3ng th\u1ef1c t\u1ebf ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 d\u00e0y. Kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 t\u1ed5ng chi\u1ec1u cao x\u1ea5p gi\u1ea5y 10 mm.<\/p>\n

                                              L\u1ed7i 400 kh\u00e1c l\u1ed7i 461 nh\u01b0 th\u1ebf n\u00e0o<\/h2>\n

                                              L\u1ed7i 461<\/strong> xu\u1ea5t hi\u1ec7n tr\u01b0\u1edbc khi in ho\u1eb7c trong qu\u00e1 tr\u00ecnh ch\u1ecdn v\u1eadt li\u1ec7u: c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a t\u00e1c v\u1ee5 kh\u00f4ng kh\u1edbp v\u1edbi c\u00e0i \u0111\u1eb7t khay.<\/p>\n

                                              L\u1ed7i 400<\/strong> xu\u1ea5t hi\u1ec7n sau khi qu\u00e1 tr\u00ecnh n\u1ea1p \u0111\u00e3 b\u1eaft \u0111\u1ea7u, khi thi\u1ebft b\u1ecb ph\u00e1t hi\u1ec7n t\u1edd gi\u1ea5y c\u00f3 chi\u1ec1u d\u00e0i kh\u00f4ng \u0111\u00fang, n\u1ea1p hai t\u1edd ho\u1eb7c gi\u1ea5y d\u1eebng g\u1ea7n c\u1ea3m bi\u1ebfn. Vi\u1ec7c s\u1eeda c\u00e0i \u0111\u1eb7t driver r\u1ea5t quan tr\u1ecdng, nh\u01b0ng ngo\u00e0i ra c\u1ea7n ki\u1ec3m tra \u0111\u01b0\u1eddng d\u1eabn gi\u1ea5y v\u1eadt l\u00fd.<\/p>\n

                                                \n
                                              1. H\u1ee7y t\u00e1c v\u1ee5.<\/li>\n
                                              2. K\u00e9o khay \u0111ang s\u1eed d\u1ee5ng ra v\u00e0 ki\u1ec3m tra k\u00edch th\u01b0\u1edbc gi\u1ea5y th\u1ef1c t\u1ebf.<\/li>\n
                                              3. \u0110\u1ea3m b\u1ea3o trong x\u1ea5p kh\u00f4ng c\u00f3 c\u00e1c t\u1edd d\u00ednh nhau ho\u1eb7c gi\u1ea5y k\u00edch th\u01b0\u1edbc kh\u00e1c.<\/li>\n
                                              4. X\u00f2e nh\u1eb9 v\u00e0 c\u0103n \u0111\u1ec1u gi\u1ea5y.<\/li>\n
                                              5. Ki\u1ec3m tra c\u00e1c thanh d\u1eabn v\u00e0 thanh ch\u1eb7n ph\u00eda sau.<\/li>\n
                                              6. Ki\u1ec3m tra ph\u1ea7n \u0111\u01b0\u1eddng d\u1eabn gi\u1ea5y c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn \u0111\u1ec3 t\u00ecm gi\u1ea5y b\u1ecb k\u1eb9t ho\u1eb7c r\u00e1ch.<\/li>\n
                                              7. M\u1edf r\u1ed3i \u0111\u00f3ng ch\u1eb7t n\u1eafp tr\u00ean \u0111\u1ec3 MFP ki\u1ec3m tra l\u1ea1i tr\u1ea1ng th\u00e1i \u0111\u01b0\u1eddng d\u1eabn gi\u1ea5y.<\/li>\n
                                              8. \u0110\u0103ng k\u00fd k\u00edch th\u01b0\u1edbc ch\u00ednh x\u00e1c tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 in m\u1ed9t trang.<\/li>\n<\/ol>\n

                                                N\u1ebfu l\u1ed7i 400 l\u1eb7p l\u1ea1i v\u1edbi gi\u1ea5y A4 th\u00f4ng th\u01b0\u1eddng t\u1eeb nhi\u1ec1u khay kh\u00e1c nhau, c\u00f3 th\u1ec3 x\u1ea3y ra n\u1ea1p hai t\u1edd, con l\u0103n b\u1ecb m\u00f2n ho\u1eb7c c\u1ea3m bi\u1ebfn chi\u1ec1u d\u00e0i gi\u1ea5y ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u0111\u00fang. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, vi\u1ec7c li\u00ean t\u1ee5c t\u1eaft Media Check s\u1ebd kh\u00f4ng gi\u00fap \u00edch.<\/p>\n

                                                N\u1ebfu l\u1ed7i 461 v\u1eabn c\u00f2n sau khi \u0111\u00e3 \u0111\u1ed3ng b\u1ed9 c\u00e0i \u0111\u1eb7t<\/h2>\n
                                                  \n
                                                1. In m\u1ed9t trang ki\u1ec3m tra \u0111\u01a1n gi\u1ea3n t\u1eeb thu\u1ed9c t\u00ednh m\u00e1y in. N\u1ebfu trang n\u00e0y in \u0111\u01b0\u1ee3c, nguy\u00ean nh\u00e2n n\u1eb1m trong c\u00e0i \u0111\u1eb7t c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh ho\u1eb7c t\u00e0i li\u1ec7u c\u1ee5 th\u1ec3.<\/li>\n
                                                2. T\u1ea1o m\u1ed9t t\u00e0i li\u1ec7u A4 m\u1ed9t trang m\u1edbi kh\u00f4ng c\u00f3 l\u1ec1 t\u00f9y ch\u1ec9nh v\u00e0 g\u1eedi \u0111i in.<\/li>\n
                                                3. \u0110\u1ea3m b\u1ea3o \u0111\u00e3 ch\u1ecdn \u0111\u00fang h\u00e0ng \u0111\u1ee3i OKI. Trong Windows c\u00f3 th\u1ec3 c\u00f3 c\u00e1c h\u00e0ng \u0111\u1ee3i PCL5, PCL XL, PS, XPS v\u00e0 IPP ri\u00eang v\u1edbi c\u00e1c c\u00e0i \u0111\u1eb7t kh\u00e1c nhau.<\/li>\n
                                                4. Ki\u1ec3m tra r\u1eb1ng Tray 2 kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ecdn trong driver tr\u00ean model kh\u00f4ng l\u1eafp khay th\u1ee9 hai.<\/li>\n
                                                5. T\u1eaft Manual Feed.<\/li>\n
                                                6. \u0110\u1eb7t Source: Tray 1, Size: A4, Media Type: Plain v\u00e0 Weight: Printer Setting.<\/li>\n
                                                7. Tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, \u0111\u1eb7t Tray 1 th\u00e0nh A4, Plain v\u00e0 \u0111\u1ecbnh l\u01b0\u1ee3ng th\u1ef1c t\u1ebf.<\/li>\n
                                                8. X\u00f3a t\u00e1c v\u1ee5 c\u0169 kh\u1ecfi h\u00e0ng \u0111\u1ee3i v\u00e0 g\u1eedi t\u1ec7p m\u1edbi.<\/li>\n
                                                9. Ki\u1ec3m tra xem m\u00e1y ch\u1ee7 in c\u00f3 thay \u0111\u1ed5i c\u00e1c th\u00f4ng s\u1ed1 bi\u1ec3u m\u1eabu ho\u1eb7c khay hay kh\u00f4ng. Tr\u00ean m\u00e1y t\u00ednh t\u1ea1i n\u01a1i l\u00e0m vi\u1ec7c, h\u00e3y li\u00ean h\u1ec7 qu\u1ea3n tr\u1ecb vi\u00ean h\u00e0ng \u0111\u1ee3i.<\/li>\n<\/ol>\n

                                                  Khi n\u00e0o c\u1ea7n ki\u1ec3m tra c\u1ea3m bi\u1ebfn ho\u1eb7c con l\u0103n n\u1ea1p gi\u1ea5y<\/h2>\n

                                                  Nguy\u00ean nh\u00e2n ph\u1ea7n c\u1ee9ng tr\u1edf n\u00ean c\u00f3 kh\u1ea3 n\u0103ng x\u1ea3y ra n\u1ebfu:<\/p>\n