Question about Office Equipment & Supplies
Clean the optics if its just copying - unscrew the glass on top and wipe the mirrors that move underneath with a lint free cloth.
Posted on Oct 11, 2013
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Posted on Jan 02, 2017
SOURCE: n 450 aficio
Have you replaced the opc drum lately?? The toner density is looked at on the drum with the ATDC sensor. It seems like your tring to adjust the toner density. That is just a band-aid. try to replace the developer and if needed the opc and clean the drum unit and the ATDC sensor. You shouldn't have to readjust in the service mode.
Posted on Jul 10, 2008
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