Konica Minolta bizhub C250P Service Manual page 355

23. Malfunction code
Code
C5351 Power Supply Cooling Fan
Motor/1's failure to turn
C5353 Cooling Fan Motor 2's failure to
turn
C5354 Ozone Ventilation Fan Motor's
failure to turn
C5357 Cooling Fan Motor/1's failure to
turn
C5358 Power Supply Cooling Fan
Motor/2's failure to turn
CA051 Standard controller configuration
failure
CA052 Controller hardware error
CA053 Controller start failure
CC151 ROM contents error upon
startup (MSC)
CC153 ROM contents error upon
startup (PRT)
CC154 ROM contents error upon
startup (PH)
CC163 ROM contents error (PRT)
CD002 JOB RAM save error
CD004 Hard disk access error
CD005 Hard Disk Error 1
CD006 Hard Disk Error 2
CD007 Hard Disk Error 3
CD008 Hard Disk Error 4
CD009 Hard Disk Error 5
CD00A Hard Disk Error 6
CD00B Hard Disk Error 7
CD00C Hard Disk Error 8
CD00D Hard Disk Error 9
CD00E Hard Disk Error A
CD00F Hard disk data transfer error
CD010 Hard disk unformat
314
Item
• The Fan Lock signal remains HIGH for a predeter-
mined continuous period of time while the Motor
remains stationary.
• The Fan Lock signal remains HIGH for a predeter-
mined continuous period of time while the Motor
remains stationary.
• The Fan Lock signal remains HIGH for a predeter-
mined continuous period of time while the Motor
remains stationary.
• The Fan Lock signal remains HIGH for a predeter-
mined continuous period of time while the Motor
remains stationary.
• The Fan Lock signal remains HIGH for a predeter-
mined continuous period of time while the Motor
remains stationary.
• The controller of the MFP Control Board (PWB-
MFP) is faulty.
• A controller hardware error is detected in the net-
work I/F.
• A controller start failure is detected in the control-
ler interface.
• A fault is detected in a sequence of ROM contents
check of the MSC (PWB-MFP) during starting
• A fault is detected in a sequence of ROM contents
check of the Mechanical Control Board (PWB-M)
during starting.
• A fault is detected in a sequence of ROM contents
check of the PH Interface Board (PWB-D) during
starting.
• The wrong model of firmware is detected in the
engine during the initial connection to the engine
is being checked.
• The error in save of JOB data to the Memory/
Hard Disk and its read error are detected.
• Unable to communicate between the hard disk
and MFP Control Board (PWB-MFP).
• Hard disk is faulty.
• Data transfer from the hard disk is faulty.
• Unformatted hard disk is connected.
Field Service Ver. 2.0 Mar. 2006
Description Rank
B
B
B
B
B
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C