Oki 3391 Printer User Manual


 
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2.2.5 Paper feed operation
Feeding of the paper is performed by turning the platen and the pin tractor, which is driven by
the LF pulse motor.
Item of the paper feed mechanism are as follows:
(a) Pulse motor with gears
(b) Decelerating gear
(c) Platen
(d) Tractor feed unit
(e) Pressure roller