Question about Sharp AL-1540CS All-In-One Laser Printer
Manual says F5 as copy lamp lightning abnormality.
Never had on AR series Sharp machines this trouble,but remember on old Canon NP 6016 when lamp was bad -no dark ends and low intensity of lightning but intensity too high.This machine was equiped with doc feeder and customer performed a lot of copies from glass only and I think he was damaged lamp when close the doc feeder.
the fluorescent type lamp was used on this Canon-Sharp uses Xenon lamp (I think),but they could be very common in construction (tube with electrodes on ends and gass inside)
This fault is very difficult to troubleshoot-try another lamp first,next sensor from good working machine.
Posted on Nov 13, 2008
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Posted on Jan 02, 2017
Tips for a great answer:
This is a critical issue which needs constant monitoring of the device and continuous chat / email exchange.
Thus it is advised to please avail paid fixya services for better support and quick solution.
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