Question about Canon NP 7130 Black and White Copier
When I print the paper comes out black and the scan light is working. Any Ideas. I do not have the manual.
Ok so many things can couse this problem.
if it is total dark black and the scan light is there try to trace
1.too old the exposure lamp so that it brights low
2 the mirror on the scanning assembly may be one is missplaced eccidental or brocken.
3. the blockage of light by black pastics cover infront the lens
4. the heavy tonesof tonner powder is contacting the inner most mirror in optics section
5. the died preexposure lamp or its suply voltage is missing
6. the dc control board is mulfunction
7.the reflector mirror just at the scan lamp
8.excessive toner suply bias voltage biasing the toner catridge unit
9 too old the exposure lamp
tyr look on these and if it solve the problem pls vote me and if still the problem exsist let check another things i wish you success.
Posted on Oct 02, 2008
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