C2811/12/13/14 Error Code; C-2411/12/13/14 - Konica Minolta bizhub PRO C5500 Solution Manual

bizhub PRO C5500
Solution ID TAUS0703438EN*
Description
C2811, C2812, C2813 or C2814 error code.
Solution
PROBABLE CAUSES:
1. The drum potential sensor for yellow (C-2811), magenta (C-2812), cyan (C-2813) or black (C-2814)may have a film of toner dust on it affectingsensitivity.
Clean the sensorand if the problem persists replace the HV detecting sensor assembly (p/n A03U R736 00).The sensors for the 4 colors are interchangeable.
2. The Process Carriage connector is contaminated.
Clean the connectors on the rear of the ProcessCarriage and opposing connectoron main body.
SPECIAL NOTE : Solution contribution by Greg Lantowski and David Aekus, Production Print/SSD
TAUS0703727EN*
Solution ID
Description
C-2411, C-2412, C-2413 or C-2414 at power up or intermittently. Codes may be indicated when performing the drum adjustments.
Solution
PROBABLE CAUSES:
1.OPEN ICP15, 12V DCfuse (fuse type =ICP-S1.0) on the Printer Control Board (Printer Control Unit).
Check the fuse on the PRCB and replace the board as necessary (p/n A03U R759 11).
2. Failed TCR Sensor.
Replace the Toner Density Sensor (p/n A03U M508 01) for the Developing Unit indicated by the failure code.
Failure Code
Related TCR Sensor
C-2411
Yellow TCR Sensor
C-2412
Magenta TCR Sensor
C-2413
Cyan TCR Sensor
C-2414
Black TCR Sensor
SPECIAL NOTE : Solution contribution by Freddie Burnham and Ian Lynch, Production Print/SSD
TAUS0800285EN*
Solution ID
Description
Equitrac© will not print without installing a key counter.
Solution
CAUSE: Incorrect settings.
Copyright , Konica Minolta Business Solutions U.S.A., Inc.
Warm-up, wrong display, incorrect operation, lock-up
146
Solution Usage 2
2
Solution Usage
2
Solution Usage
March 2010