주요 콘텐츠로 건너뛰기

Repair and disassembly guides for the HP Color LaserJet 2700n printer.

2 질문 전체 보기

Why doesn't the display work?

Hello,

The display of my HP LaserJet 2700 don't work.

Only the backlighting and the LED are working.

Thanks in advance for your help.

Best regards

David

이 질문에 답하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0
댓글 달기

답변 2개

If the display went from good clarity to no clarity, its not the display itself. Check the Dimm chip in the Formattor, or change out the Formattor. You can also do an engine test which will tell if your DC Controller board is okay. Sometimes known as a line test, most laser printer will have a tiny hole on the side of the printer that can be pushed in with a pencils tip.

해당 답변은 도움이 되었습니까?

점수 0
댓글 달기

Your low voltage power supply might be bad - Let me know if you need a part number, HP laser printer parts can be found on line.

해당 답변은 도움이 되었습니까?

점수 0
댓글 달기

귀하의 답변을 추가하세요

David 님은 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 0

7일 전: 0

30일 전: 0

전체 시간: 226