Ricoh MP CW2201 Field Service Manual page 668

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Table of Contents

6. Troubleshooting

SC202 at installation

Ink Level Detection Feeler Position Error

One of the following conditions existed:

• When air was purged one or more of the feelers could not be detected

so the operation could not continue.

• When the maintenance pump attempted to apply negative pressure on

the print head ink tank, the feeler could not be detected at its prescribed

position after the pressure was applied.

• OCFS could not detect the feeler(s) after the feeler sensor performed the

check after filling.

Full Tank Detection Feeler Position Error

Interrupted during specifying the cause

Head Tank 1: Ink Level Sensor Feeler Error at Air Release

Head Tank 2: Ink Level Sensor Feeler Error at Air Release

Head Tank 3: Ink Level Sensor Feeler Error at Air Release

Head Tank 4: Ink Level Sensor Feeler Error at Air Release

Head Tank 5: Ink Level Sensor Feeler Error at Air Release

Head Tank 6: Ink Level Sensor Feeler Error at Air Release

Head Tank 7: Ink Level Sensor Feeler Error at Air Release

Feeler cannot be detected during air release.

• 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

Head Tank 1: Air Leak at Negative Pressure

Head Tank 2: Air Leak at Negative Pressure

Head Tank 3: Air Leak at Negative Pressure

Head Tank 4: Air Leak at Negative Pressure

Troubleshooting