Ricoh MP CW2201

Maintenance Unit......................................................................................................................................854
Overview...........................................................................................................................................854
Capping/Uncapping.......................................................................................................................855
Print Head Cleaning Cycle.............................................................................................................. 857
Manual Print Head Cleaning and Flushing.................................................................................... 861
Automatic Downtime Cleaning........................................................................................................862
Automatic Mist Cleaning..................................................................................................................863
Auto-Nozzle Check Module....................................................................................................................864
Overview...........................................................................................................................................864
Timing for Detection..........................................................................................................................865
Detection........................................................................................................................................... 865
Wiping an Electrode Plate............................................................................................................... 866
When Ink Deficiency is Detected.....................................................................................................868
Operating Life................................................................................................................................... 870
Waste Ink Collection.................................................................................................................................870
Ink Collector Tank.............................................................................................................................871
Right Ink Sump.................................................................................................................................. 872
Left Ink Sump..................................................................................................................................... 873
Related SPs................................................................................................................................................ 874
Print Head Cleaning and Adjustment...........................................................................................................876
Nozzle Check Pattern Print.......................................................................................................................876
Clean Print Heads......................................................................................................................................877
Flush Print Heads....................................................................................................................................... 878
Adjust Head Position................................................................................................................................. 879
Automatic Adjust Head Position...................................................................................................... 879
Manual Adjust Head Position..........................................................................................................880
Adjust Paper Feed..................................................................................................................................... 881
Adjust Print Position....................................................................................................................................883
Prevent Paper Abrasion............................................................................................................................ 885
Electrical Components...................................................................................................................................887
Boards........................................................................................................................................................ 887
Block Diagram.................................................................................................................................. 887
Parts Layout....................................................................................................................................... 888
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