Ricoh pro c901 - Page 457

Technical Bulletin PAGE: 5/75
Reissued:21-Apr-14
Model: Aries-P1.5/C1.5
Date: 10-Mar-14
No.: RM077107b
Tighten the Drum Knob so that the groove on the Drum Knob positions to the right
side of the plastic protrusion on the PCDU as shown in the photo below.
Note: Turn the drum knob until it stops and cannot be further tightened.
Right edge of this protrusion
is the line of reference.
Make sure this groove
positions to the right side
of the reference line.
Correct Drum Knob Position
Incorrect Drum Knob Position