2 – 38
(7) Paper clamp mechanism (See Figure 2-14.)
When setting the change lever to the BOTTOM , TOP or REAR position, the operation
of the front release gear arm changes according to the position of the release cam. At
the same time, the position of the cam relative to the front release gear arm changes,
opening or closing the pressure roller.
Position of
change lever
Front pressure roller Rear pressure roller
BOTTOM OPEN OPEN
TOP CLOSE CLOSE
REAR OPEN OPEN