Oki PACEMARK 4410 Service Manual page 43

(2) Rear tractor
The rotation of the LF motor rotates 2 drive shafts through the LF gear, change gear and rear
tractor drive gear A/B, driving the pin wheel and pin belt of the tractor Assy. This feeds a
continuous paper set on the pin belt. Simultaneously, this drives the feed roller F/R through
the mini-pitch belt following LF gear to carry the paper in synchronization with the tractor.
Rear tractor Assy
Rear tractor driver gear
Drive gear B
Change gear
LF gear
LF motor(pulse motor)
Figure 2.28
42