Ricoh D131 Service Manual page 1532

Motors
Registration Roller Release
M
Motor
M Dynamic Roller Lift Motor
M Stopper 2 Motor
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
SM
Electrical Components
Releases the pressure of the registration
roller so paper can be stacked for multi-sheet
folding.
Raises and lowers the dynamic roller to the
correct position for folding.
Moves Stopper 2 to the correct position for
folding according to the paper size.
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.
139 D454/D615