Ricoh Provence-P2W, Service Manual, Page: 23 / 48

15 July 2005 TROUBLESHOOTING
15
Waste Tank Full Error 992 A
At power on, the printer detected
that the waste tank was full.
•
Check the waste tank full sensor
connection.
•
Replace the ink full waste tank.
Charge Leak 993 A
At power on or during a print job,
a leak detection signal was
detected. The signal was
triggered by the accumulation of
condensation or ink spillage onto
the transport belt.
•
Clean the transport belt.
•
Replace the high voltage power supply
unit.
Vertical Motor Error 994 B
The vertical encoder input signal
was judged to be abnormal
when the vertical motor was
operating. •
Send the printer to the repair center.
No Input Signal from the Horizontal Encoder 996 A
No input signal from the
horizontal encoder was detected
during operation of the
horizontal motor.
•
Horizontal encoder defective
•
Horizontal encoder sensor defective.
•
Send the printer to the repair center.
Input Signal from the Horizontal Encoder Abnormal 997 A
When the carriage moved to the
right, the carriage did not stop at
the HP. Or, the carriage scan
check failed.
•
Horizontal encoder defective
•
Horizontal encoder sensor defective.
•
Send the printer to the repair center.
Maintenance Motor Out of HP 999 A
The maintenance motor HP
sensor failed to detect the motor
at the home position.
•
Maintenance motor on the maintenance
unit defective
•
Maintenance motor HP sensor defective
•
Replace the maintenance unit