Paper End Detection Mechanism - OKIDATA Pacemark 4410 Service Manual

Page: 29
Service Guide for PM4410
Chapter 2 Operation

2.2.7 Paper End Detection Mechanism

(1) Front/ Rear form end detection mechanism (when the form with sprocket holes is used)
The form prevents the paper end lever tip end from coming into the hole on the sheet feeder cover rib and the
microswitch is set to the ON state. When the form runs out, the paper end lever comes into the hole on the sheet feeder
cover rib and the bottom of the paper end lever leaves the microswitch to turn it off for form end detection. Both front and
rear tractor detects the paper end at 12.7mm.
(2) Front tractor
(3) Rear tractor