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There are currently no product reviews.
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Very quick response. Very good and accurate print quality of the scanned document.
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The service manual was very usable and clear enough to see the individual values of all of the components (unlike some of the service manuals I have gotten in the past from web sites similar to this one). The price was right and the information was greatly appreciated. It helped me with an otherwise very difficult repair. It was much needed and appreciated. A faster turn around on my order would be nice, but I understand the constraints on your staff's time. Thank you for your service.
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Excellent manual. Helped me out with disassembling and troubleshooting my projector.
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thanks you are the best.Very good detail, Quick service response. A useful service manual with all details.
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Great service!!! Polecam gorąco wszystkim zainteresowanym
Trouble (5) Black and blurred vertical stripes or band
Action to be taken At the scanner Check the following components: - CIS unit At the printer side Clean the paper path which may be contaminated with toner. Slide the wire cleaner to clean the corona wire inside the drum unit. Make sure that the wire cleaner is returned to its home position. Replace the toner cartridge. Replace the drum unit. Replace the heat-fixing unit.
(6) Black vertical streaks on gray background
At the printer side Clean the laser beam window (glass) on the laser unit. Replace the laser unit.
(7) Black and blurred horizontal stripes
At the printer side Slide the wire cleaner to clean the corona wire inside the drum unit. If they appear at 94-mm or 17-mm intervals, replace the drum unit. If they appear at 54-mm intervals, replace the heat-fixing unit. Replace the high-voltage power supply PCB.
(8) Horizontal lines
At the printer side Check the connection between the right end of the paper feed roller and the grounding wire. (Contact in the illustration given on page 6-28.)
6 -2 3
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