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hells666
06-04-2014, 02:24 PM
Hi i am a technician for ricoh but are company also wholesales sharp,xerox and kyercera.

I am having a problem with a bizhub c452 that shows me the code c-8102
w
i know the problem comes from the adf.

Since we are not a konica minolta dealer we don`t have the service manual

the troubleshooting pdf shows this:

Turn around pressure welding alienation trouble
•During a pressure motion being performed, the reverse roller sensor (PS7) output does not change from H to L. •During a retraction motion being performed, the reverse roller sensor (PS7) output does not change from L to H.

any help is appreciated

stryder
06-04-2014, 08:44 PM
I've came up with that code before, if its a DS model, try cleaning the upper rollers. Even if its not, trying cleaning the rollers and look to see if theres any screws or dirt blocking any sensors and clean the adf thoroughly. Then do a trouble reset to see if that solves your problem.

Mike.Jones
06-05-2014, 11:40 PM
Had this error on a c220 recently. Relates to the ADF doc tray lift assay. Solved by cleaning the sensors within, and manually rotating the lifting gear.

lilleputte
06-06-2014, 10:07 AM
Howdy


Clean the sensors and then open the front cover to reset the error code. This usually works for me


Thanks in advance

hells666
06-06-2014, 04:44 PM
thanks guys....

got time to recheck it today....

had 5 screws in the adf .........:eek:

i hate screws !!! LOL

stryder
06-07-2014, 12:31 AM
thanks guys....

got time to recheck it today....

had 5 screws in the adf .........:eek:

i hate screws !!! LOL

UHUH! knew it, normal problem lol;)

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