Description: FAX control PWB to main PWB high capacity data transfer error High-capacity data transfer between the FAX control PWB and the main PWB of the machine was not normally performed even if the data transfer was retried the specified times.s
Causes: Improper installation FAX control PWB. Defective FAX control PWB or main PWB.
Remedy: Improper installation FAX control PWB. Reinstall the FAX control PWB. Defective FAX control PWB or main PWB. Replace the FAX control PWB or main PWB and check for correct operation.
Code: 0920
Description: Fax file system error The backup data is not retained for file system abnormality of flash memory of the FAX control PWB.
Causes: Defective FAX control PWB.
Remedy: Replace the FAX control PWB and check for correct operation.
Code: 1010
Description: Lift motor error During driving the lift motor, a motor overcurrent signal is detected for 5 s. This error is detected five times successively.
Causes: Defective bottom plate elevation mechanism in the cassette. Defective connector cable or poor contact in the connector. Defective drive transmission system of the lift motor. Defective lift motor. Defective engine PWB or connect-R PWB.
Remedy: Defective bottom plate elevation mechanism in the cassette. Check to see if the bottom plate can move smoothly and repair it if any problem is found. Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable. Lift motor and connect-R PWB (YC8) Connect-R PWB (YC2) and engine PWB (YC502) Defective drive transmission system of the lift motor. Check if the gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any. Defective lift motor. Replace the lift motor Defective engine PWB or connect-R PWB. Replace the engine PWB or connect-R PWB and check for correct operation.
Code: 2000
Description: Main motor steady-state error The main motor ready input is not given for 2 s during the main motor is ON.
Causes: Defective connector cable or poor contact in the connector. Defective drive transmission system of the main motor. Defective main motor. Defective engine PWB.
Remedy: Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable. Main motor and engine PWB (YC501) Defective drive transmission system of the main motor. Check if the rollers and gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any. Defective main motor. Replace the main motor. Defective engine PWB. Replace the engine PWB and check for correct operation.
Code: 2200
Description: Drum motor steady-state error The drum motor ready input is not given for 2 s during the drum motor is ON.
Causes: Defective connector cable or poor contact in the connector. Defective drive transmission system of the drum motor. Defective drum motor. Defective engine PWB.
Remedy: Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable. Drum motor and engine PWB (YC11) Defective drive transmission system of the drum motor. Check if the rollers and gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any. Defective drum motor. Replace the drum motor. Defective engine PWB. Replace the engine PWB and check for correct operation.
Code: 3100
Description: ISU home position error The home position is not correct when the power is turned on or at the start of copying using the table.
Causes: Defective connector cable or poor contact in the connector. Defective home position sensor. Defective ISU motor. Defective CCD PWB. Defective main PWB.
Remedy: Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable. Home position sensor and CCD PWB (YC3) CCD PWB (YC2) and main PWB (YC8) ISU motor and main PWB (YC1004) Defective home position sensor. Replace the home position sensor. Defective ISU motor. Replace the ISU motor. Defective CCD PWB. Replace the scanner unit. Defective main PWB. Replace the main PWB and check for correct operation.