• Code: C133B
• Description: Communication with option error
  - Communication could not be established with the Controller Control Board within 5 seconds while printing.
• Remedy:

• Code: C133C
• Description: Modem error
  - A malfunction occurred in the Modem.
• Remedy: 1 Replace NCU.

• Code: C133D
• Description: ROM checksum error
  - A malfunction occurred in the ROM
• Remedy: 1 Replace PWB-P.

• Code: C13F0
• Description: Laser error
  - The laser output exceeds the upper limit value.
  - The laser output remains lower than the lower limit value.
• Remedy: 1 Check cables for connection and correct as necessary. 2 Replace PH Unit. 3 Replace PWB-P.

• Code: C1468
• Description: Parameter Chip error
  - An Parameter Chip not written with initial data was detected.
• Remedy: 1 Unplug, then plug in the power cord, and turn off the copier, then turn it on again. 2 Check the connection of the Parameter Chip on the PWBP, and then correct it if necessary. 3 Replace PWBP. 4 Replace Parameter Chip.
  

• Code: C14A3
• Description: IR lamp malfunction
  - The luminosity level of the Exposure Lamp is not stabilized within the predetermined period of time.
• Remedy: 1 Check the connection of the connectors, and then correct them if necessary. 2 Replace PWB-P. 3 Replace the Scanner Assy.