C4705: Printer Time Out - Konica Minolta bizhub C450 Service Manual

Field Service Ver. 1.0 Mar. 2005
16.6.55

C4705: Printer Time Out

MFP Control Board (PWB-MFPC)
Step
Select "Service Mode" → "State Confirmation" →
"Memory/HDD Adj." → "Memory Bus Check" →
1
"Memory→PRT."
Check the connectors on PWB-MFPC for proper
2
connection and correct as necessary.
3 Change PWB-MFPC.
16.6.56 C4761: Compression hardware timeout
16.6.57 C4765: Extraction hardware timeout
16.6.58 C4770: JBIG0 Error
16.6.59 C4771: JBIG1 Error
16.6.60 C4772: JBIG2 Error
16.6.61 C4773: JBIG3 Error
16.6.62 C4780: Compressor 0 command buffer stop failure
16.6.63 C4781: Compressor 1 command buffer stop failure
16.6.64 C4782: Compressor 2 command buffer stop failure
16.6.65 C4783: Compressor 3 command buffer stop failure
16.6.66 CD211: PCI-SDRAM DMA operation failure
16.6.67 CD212: Compression/extraction timeout detection
MFP Control Board (PWB-MFPC)
Step
1 Change PWB-MFPC.
Relevant Electrical Parts
Action
Relevant Electrical Parts
Action
16. Malfunction code
WIRING DIAGRAM
Control Signal (Electrical
Component)
—
—
—
WIRING DIAGRAM
Control Signal (Electrical
Component)
—
Location
—
—
—
Location
—
359