Ricoh D391, Service Manual

Page: 461 / 490

M1 (INS) Tray Feed Motor
Drives the rollers in Tray A or Tray B, whichever tray is selected for the jog. The drive
gear of the motor is mounted on a rack is moved forward to engage the Tray A drive
roller or moved to the rear to engage the Tray B drive roller.
M2 (INS) Drive Switch Motor
Rotates the pinion gear that moves the rack with the main drive gear of the tray feed
motor to the rear or to the front to engage the drive roller of Tray B or Tray A.
M3 (INS) Lift Motor: Tray A
Lifts Tray A to the feed position and lowers the tray when the job is finished.
M4 (INS) Lift Motor: Tray B
Lifts Tray B to the feed position and lowers the tray when the job is finished.
M5 (INS) Vertical Transport Motor
Drives the delivery roller, the last roller in the paper feed path of the inserter.
CL1 (INS) Registration Clutch: Tray A
Energizes and disengages the registration roller in the Tray A paper path when a sheet
of thick paper or coated paper reaches the registration roller. This allows a little more
time for the thick or coated paper to buckle against the roller to correct skew. Operates
only for thick or coated paper fed from Tray A.
CL2 (INS) Registration Clutch: Tray
Energizes and disengages the registration roller in the Tray B paper path when a sheet
of thick paper or coated paper reaches the registration roller. This allows a little more
time for the thick or coated paper to buckle against the roller to correct skew. Operates
only for thick or coated paper fed from Tray B.
Motor, Sensor Locations
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