Hie, i have a problem with two printers, the canon ir2000 and the canon ir2010 it first gave me the error E000 message i resseted it then it now gives me the "check printer cover" message, what...
Error E000
Fuser did not heat up. check Fuser lamp, check thermistor, check thermostat, if this parts ok try to reset the trouble code. to reset fuser errors, first shut power off and turn on again. Then, go to service mode. Select "User mode" by pressing additional function ( * ) key then Press "ID" key ( # ) on user mode screen. Select menu 7 using cursor key. Press "OK" key. Select 4 item with cursor key. Press "OK" key. Printer reset. YES=( * ) to clear fuser error code E000
Error "check printer cover"
I think your problem is fairly simple if you have technical background. just check door compartment carefully there is a plastic part which presses the sensor switch or cover the optical sensor may be broken.
If not, then take a digital meter and ground the common probe and positive probe touch to the related sensor.there are two type sensor 1) switch type 2)optical, that they use.
If the switch type is used, when door is open voltage is 0,door close voltage is 5 volt although this may be reversed.
In the optical sensor case, one side is diode that is on 1.5 volt and other side photo transistor.
connect probe to trs side to collector or emitter depending on what biasing they use, then open door and see if the emitter goes high or low, repeat in door close position also if it goes properly high and low, if not then some other part is faulty.
If you are not sure how to do this then call in a technician
i have bot same problem but i couldnot solve pls help.
display message Door is open. Close it
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