Faulty Maintenance Unit; Image Abraded, Paper Torn, Ink Running; Gap Adjustment; Paper Feed Obstruction - Ricoh MP CW2201 Field Service Manual

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5.
After the flushing, if the Nozzle Check Pattern is still not perfect, let the machine remain
idle for 8 hours.
6.
Execute three more cleanings and one flushing.
• Be sure to print a Nozzle Check Pattern after each cleaning and the flushing.
• When you have produced an unbroken Nozzle Check Pattern, you can stop.

Faulty Maintenance Unit

• Clean the maintenance unit
• Replace maintenance unit.

Image Abraded, Paper Torn, Ink Running

Output not clean, paper corner bent
• Print head abrasion
• Dog-eared corner of paper
• Ink run

Gap Adjustment

• Make sure that the gap between the carriage and the platen has been adjusted correctly for the
type and thickness of the paper.

Paper Feed Obstruction

• Inspect the platen for paper fragments or dirty plates. Clean the plates.
• Check around the carriage unit for paper fragments.
• Check around the maintenance unit for paper fragments.
Printing Problems
729

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