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Canon CanoScan N670U Sensor Bar Replacement

소개

If you're having scanning issues as a result of a faulty sensor bar, this is where you will want to begin.

To replace the sensor bar in the Canon CanoScan N670U, you must:

  • Remove the two plastic bars that hold the glass scanner bed.
  • Set aside the scanner bed.
  • Loosen the belt from the plastic hook.
  • Remove the sensor bar for replacement.

필요한 것

  1. Canon CanoScan N670U Sensor Bar Replacement, Canon CanoScan N670U Disassembly: 1 단계, 이미지 1/1

    • Open up your Canon CanoScan N670U to an upright position.

    번역하기

  2. Canon CanoScan N670U Sensor Bar Replacement: 2 단계, 이미지 1/1

    • Turn your device so that you're facing the long side of the Canon CanoScan N670U.

    • Locate the small crevice between the plastic components of the scanner bed and the scanner base.

    번역하기

  3. Canon CanoScan N670U Sensor Bar Replacement: 3 단계, 이미지 1/1

    • Carefully insert a metal spudger tool in the crevice and slowly cut through the adhesive between the plastic components.

    • You may cut small bits of the plastic as you're slicing the adhesive. Do not forcefully bend the plastic strip as you're cutting or it will snap.

    번역하기

  4. Canon CanoScan N670U Sensor Bar Replacement: 4 단계, 이미지 1/1

    • Once the adhesive strip is sliced through, the plastic bar that is attached should release. Set aside the plastic bar.

    번역하기

  5. Canon CanoScan N670U Sensor Bar Replacement: 5 단계, 이미지 1/1

    • Repeat steps 2-4 for the other side of the scanner.

    번역하기

  7. Canon CanoScan N670U Sensor Bar Replacement: 6 단계, 이미지 1/1

    • Use your hands or a metal spudger tool to push the plastic bar at the bottom of the glass scanner bed forward until you can't push it any farther.

    번역하기

  8. Canon CanoScan N670U Sensor Bar Replacement: 7 단계, 이미지 1/1

    • Insert the metal spudger tool underneath the glass scanner bed. The front of the scanner bed should be resting on top of the tool.

    번역하기

  9. Canon CanoScan N670U Sensor Bar Replacement: 8 단계, 이미지 1/1

    • Slowly pull the glass scanner bed towards you and set the piece aside.

    번역하기

  10. Canon CanoScan N670U Sensor Bar Replacement, Sensor Bar: 9 단계, 이미지 1/1

    • This is the sensor bar that you will replace.

    번역하기

  11. Canon CanoScan N670U Sensor Bar Replacement: 10 단계, 이미지 1/2 Canon CanoScan N670U Sensor Bar Replacement: 10 단계, 이미지 2/2

    • Locate the small plug where the white strip of cable is connected to.

    • Unfurl the cable strip if it's tucked in.

    번역하기

  12. Canon CanoScan N670U Sensor Bar Replacement: 11 단계, 이미지 1/3 Canon CanoScan N670U Sensor Bar Replacement: 11 단계, 이미지 2/3 Canon CanoScan N670U Sensor Bar Replacement: 11 단계, 이미지 3/3

    • Gently use tweezers or your fingers to rock the cable back and forth to disconnect the it.

    • Do not apply too much pressure or you may damage some delicate components.

    번역하기

  13. Canon CanoScan N670U Sensor Bar Replacement: 12 단계, 이미지 1/1

    • Locate the small metal spring behind the front buttons of the Canon CanoScan N670U.

    번역하기

  14. Canon CanoScan N670U Sensor Bar Replacement: 13 단계, 이미지 1/2 Canon CanoScan N670U Sensor Bar Replacement: 13 단계, 이미지 2/2

    • Use tweezers to gently remove the metal spring from the plastic hook.

    • Due to the tension of the spring, it can be difficult to pull the metal end. You may attempt to use your hands to pull the spring itself if necessary.

    • Take caution to not bend the metal.

    번역하기

  15. Canon CanoScan N670U Sensor Bar Replacement: 14 단계, 이미지 1/2 Canon CanoScan N670U Sensor Bar Replacement: 14 단계, 이미지 2/2

    • Flip the sensor bar over and unwind the belt from the gear system.

    번역하기

  16. Canon CanoScan N670U Sensor Bar Replacement: 15 단계, 이미지 1/1

    • Remove the sensor bar from the scanner and replace it with the new one.

    번역하기
결론

To reassemble your device, follow these instructions in reverse order.

다른 한 분이 해당 안내서를 완성하였습니다.

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다른 기여자 2명과 함께

Stephen Bui

회원 가입일: 09/19/15

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USF Sarasota-Manatee, Team 1-1, Stewart Fall 2015 USF Sarasota-Manatee, Team 1-1, Stewart Fall 2015 회원

USFSM-STEWART-F15S1G1

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