Ricoh D065 Service Manual page 1347

Details
Motors
Dynamic Roller Transport
M
Motor
Registration Roller Transport
M
Motor
M Direct-Send JG Motor
M FM6 Pawl Motor
M Stopper 3 Motor
M 2nd Fold Motor
M Crease Motor
Sensors
S Top Tray Exit Sensor
S Entrance Sensor
S Entrance JG HP Sensor
D454
Drives the Dynamic roller.
Drives the registration roller.
Operates the direct send junction gate to the
Stopper 2.
Drives the double-flap pawl that prevents
bending of the leading edge when the 3rd fold
is executed for FM6 folding (Fourths with 2
Flaps In)
Moves Stopper 3 to the correct position for
folding according to the paper size.
Drives 3rd fold roller. Reverses when the
paper does not pass through the 3rd fold unit.
Drives the crease rollers.
Checks for the presence of paper at power
on. Detects paper jams at the exit of the
top tray. Used to create timing for control
of paper fed to the top tray.
Checks for the presence of paper at power
on. Detects paper jams of paper fed from
the upstream unit. Used to create timing
for operation of the shift roller during
multiple-sheet folding.
Detects when the entrance junction gate is
in and out of its home position.
128 SM