Ricoh Priport JP1030 Operating Instructions Manual page 126

Reference
See P.49 "Changing The Color Drum Unit" for the details.
C
Clean the pressure roller with a clean cloth.
D
With a clean cloth, remove any ink that has accumulated on the trailing
edge of the drum unit.
E
Insert the drum unit until it locks in position, then lower the drum unit
lock lever.
F
Close the front door.
TSLH01NE
TSLH02CE
TSLH028E
Poor Printing
5
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