Canon FAX L1000 Service Manual page 311

d-2) Service error codes
• Printer error codes
##0322 [RX] Fixing heater temperature abnormality
Cause: Your fax is connected to a UPS
(Uninterruptable Power Supply).
Solution: Remove the UPS.
Cause:
Internal unit defect
Solution: (1) Check fixing heater (J133, J134), the cables and the ECNT board
(J31) connections.
(2) Remove the fixing unit, and check the resistance between fixing unit
(J132-1:THEM) and (J132-2:GND), which should be 300 to 500 ohm.
(3) Remove the fixing unit, and check the continuity between fixing unit
(J142:HOT) and (J143:NEUTRAL), which should be continued.
(4) Replace the fixing film ass'y.
(5) Replace the ECNT board.
##0323 [RX] Laser/scanner unit BD signal output function abnormality
Cause:
Internal unit defect
Solution: (1) Check the BD board (J551) and the cable connections.
(2) Check the laser/scanner unit and ECNT board (J53) connections.
(3) Replace the laser/scanner unit.
(4) Replace the ECNT board.
##0324 [RX] Printer section scanner motor rotation rate abnormality
Cause: Internal unit defect
Solution: (1) Check the scanner motor (J401) and the cable connections.
(2) Check the laser/scanner unit and ECNT board (J53) connections.
(3) Replace the laser/scanner unit
(4) Replace the ECNT board.
##0325 [RX] Main motor rotation rate abnormality
Cause:
Internal unit defect
Solution: (1) Check the main motor, main motor connector (J301) and ECNT board
(J52) connections.
(2) Replace the main motor.
(3) Replace the ECNT board.
FAX-L1000 Chapter 4: Maintenance and Service
4-59