Ricoh MP CW2201 Field Service Manual page 672

Hide thumbs Also See for MP CW2201:

Table of Contents

6. Troubleshooting

Head Tank 7: Ink Level Feeler Error 3

The OCFS could not detect the position of the ink level feeler.

• Feeler cannot be detected because it is out of position (loose, broken,

defective, or blocked by an obstruction)

• Air release solenoid blocked

• Maintenance unit defective

• Print head ink tank defective

• Air release solenoid defective

Ink Level Feeler Error 4: All Feelers

All ink level sensor feelers were not detected.

• Feeler cannot be detected because it is out of position (loose, broken,

defective, or blocked by an obstruction)

• Maintenance unit defective

• Print head ink tank defective

• Air release solenoid defective

Supply Pump Suction Timeout Errors

The supply pump motor reversed to apply negative pressure, but the sensor

failed to detect one or more feelers at the prescribed positions, so pressure

could not be detected as normal. Problem may be cause by

• An air leak

• Clogged tubing between the supply pump and print head

• Failure to purge air from the tank

• A broken or defective feeler

• Feeler broken, damaged, or blocked

• Air release solenoid blocked

• Air release solenoid defective

• Ink supply pump or tube defective

Air Leak Error

Interrupted during specifying the cause

Head Tank 1: Air Leak Error

Troubleshooting