Ricoh Pro C901 Technical Bulletin page 43

Model:
Aries-P1.5/C1.5
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
1. Check the harness connection.
2. Replace the waste toner transport motor 1.
3. If necessary, unblock the toner transport path.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
486 D Waste toner transport motor 2: Lock error
The machine detects an error of the waste toner transport motor
2 while it is rotating.
1. Check the harness connection.
2. Replace the waste toner transport motor 2.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
489 D Waste toner transport motor 2 sensor error
The machine detects an error of the waste toner transport motor
2.
1. Check or replace the waster toner bottle.
2. Replace the waster toner transport motor 2
3. Replace the waster toner transport motor 2 sensor
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
490 D Charge unit cleaning motor K error
The machine detects a short or open signal of the coil in the
-001
charge unit cleaning motor K (black).
1. Check the harness connection.
2. Replace the harness.
3. Replace the charge corona unit cleaning motor.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
490 D Charge unit cleaning motor C error
The machine detects a short or open signal of the coil in the
-002
charge unit cleaning motor C (cyan).
T
echnical
Harness loose or disconnected
Waste toner transport motor 1 defective
Blocking in the toner collection tube to the waste toner bottle.
Harness loose or disconnected
Blocking in the toner collection tube to the waste toner bottle.
Waste toner transport motor 2 defective
Blocking in the toner collection tube to the waste toner bottle.
Waste toner transport motor 2 defective
Waste toner transport motor 2 sensor defective
Harness from IOB 1 to this motor short, broken or
disconnected
Coil in this motor short or open
B
ulletin
Date:
17-Feb-11
PAGE: 7/44
No.:
RM077018