C133B: Communication With Option Error; C133C: Modem Error - Konica Minolta bizhub 160f Service Manual

20. Malfunction code
20.2.9

C133B: Communication with Option Error

A. Detection Timing
• Communication could not be established with the Controller Control Board within 5 seconds while
printing.
B. Troubleshooting Procedures
Controller/Mechanical Control Board (PWB-P)
Step
1 Replace PWB-P.
20.2.10

C133C: Modem Error

A. Detection Timing
• A malfunction occurred in the Modem.
B. Troubleshooting Procedures
Network Control Unit Board (NCU)
Step
1 Replace NCU.
252
Description
Relevant Electrical Components
Action
Description
Relevant Electrical Components
Action
Confidential – for internal use only, do not distribute
Field Service Ver. 1.0 Apr. 2005
WIRING DIAGRAM
Control Signal
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WIRING DIAGRAM
Control Signal
–
Location
(Electric Parts)
–
Location
(Electric Parts)
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