2-70
Confidential
Error code BF00
The document scanning position sensor detected that the document length was 400 mm or
longer and could not be fed to ADF (double-side restoration).
<User Check>
• Set the specified size paper.
Error code C700
The memory is insufficient to expand the data of PC-Print.
Error code C800
The memory used to store secure print data exceeded the memory size for secure print data.
<User Check>
• Print the print data stored in the memory.
• Divide the print data and print them separately.
Error code D100
An error occurred while initializing the modem.
Error code D200
Detected that the modem PCB is not connected.
Step Cause Remedy
1
Document scanning position
actuator caught in some sections
of the machine
Reattach the document scanning position
actuator.
2
Document scanning position
sensor failure
Replace the ADF unit.
3 Main PCB failure Replace the main PCB ASSY.
Step Cause Remedy
1 Main PCB failure Replace the main PCB ASSY.
Step Cause Remedy
1
Connection failure of the modem
flat cable
Reconnect the modem flat cable.
2 Modem flat cable failure Replace the modem flat cable.
3 Modem PCB failure Replace the modem PCB ASSY.
4 Main PCB failure Replace the main PCB ASSY.