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mmbitar
07-17-2007, 07:42 AM
hi
error code c-2803 at start up for konica minolta bizhub 500 can anybudy help me pls.
mousa bitar

AusiTech
07-17-2007, 10:34 AM
TCR Output abnormality.

The voltage to your TCR sensor is below0.5v.

I'd replace the TCR sensor at the rear bottom of dev tank.
Although i havn't had this problem on this machine.
You didn't vacume near this sensor did you:D?

If that doesn't work maybe an ICP (fuse) could be blown on the PRCB (printer control board)... right hand side looking from back of machine.
AusiTech:)

ebm
07-17-2007, 09:22 PM
KM bulletin says developer drive belt may have fallen off, or TCR sensor n/g, or HV1 n/g. Good luck!

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