20 Most Recent Sharp AL-1641CS Laser Digital Copier Questions & Answers

I would go into service mode if i were you. To get into the service mode is # * Clr * then enter 14

Are the dark spots random and moves location with every copy or are they at exacly the same place on every copy? Random you will need to remove the drum/toner and use a blower to clean the inside of the machine,failing that replace the drum unit.If the spots don't move clean the top glass.Let me know

replace the fuser unit try this site for parts as a start Precision Roller Printer Toner Cartridges Parts and Supplies Office... Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

has the fuser been replaced?? Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

fuser temerature issue , or due to power fluctuations , check thermistor and thermostat, and hologen bulb, but run a crop 14 error clear first

this is H4 not f4 c-photo-c-phot press 14 from up and down key press print key

Try unplugging it and wait for 20 seconds plug it back in. It sounds like the bed of the scanner might be off and resetting it will align the bed again

Owner's manual is here:
http://www.fixya.com/support/p372244-sharp_al_1641cs_all_in_one_laser_printer/manual-5359

I am having a problem in copier sharp 1641CS, this E7 appears on the display, and with that the copier is dead ... What to do?

check USB cable

Can you explain please?

Find out why it is jamming in the Fusing unit.# * c * 14 should do the trick.Before entering service mode to clear the error make sure the machine is in "Copy" mode

Make sure the copier is in "copy" mode.
To get into service mode press the following keys one after the other "P" key - "interupt" key - "clear" key - "interupt" key (do not play around with setting in service mode as this can render your copier useless)
enter 22 and press "start" enter "7" and press start. This should display the admin code.
Restart the copier and you should be good to go.