226
c Paper Feed Section
chap.4
Eccentric shaft
Eccentric shaft fixing screw
Escape cam
Drum gear
Handle gear
(7) Adjustment of G Roll Escape Amount
(8) Adjustment of G Roll Escape Timing
Adjustment procedure
1) Turn the main motor shaft by hand, to move the
escape cam. Stop turning when the bottom of the
escape cam reaches the bearing side of the
escape lever, so that the cam stops in that posi-
tion.
2) Loosen the eccentric shaft fixing screw. Then
turn the eccentric shaft to adjust the escape
amount.
¡For description of operation.
Standard value
NOTE
Adjustment procedure
¡Match marks are inscribed on the various gears.
To adjust the timing, align the match marks
together in the manner shown in the figure at
right.
¡For disassembly and reassembly.
NOTE
Standard valueItem
Clearance between escape lev-
er's bearing and escape cam's
bolt
1.0 - 1.5mm
\See page 119
\See page 192
Bearing
1.0-1.5mm
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