Centronics 101AL Technical Manual page 103

FORM FEED MECHANISM
ARMATURE SLIDE
(PART OF HH-33)
A 0.003-0.007in. max.
(0.08-0.18 mm)
B 0.007-0.0I! in. max.
(0.2-0.3mm max.)
Figure 5-44. TWO ADJUSTMENTS, GEAR WITH STOP CAM (HH-23) AND INSIDE CAM (HH-14)
1. Set the back stop cam for correct working adjustment in the
following manner:
a.
Move slide (part of armature, HH-33) by hand toward
armature solenoid (HH-84).
While holding slide, rotate FF idle gear (HH-27) counter-
clockwise (clutch-on condition).
Release spring activated slide (HH-33) so that cam
(HH-14) and paw] (HH-95) will be held against the under-
side of the slide. |
Make sure that when the tab of the cam and the pawl
are against the slide (clutch-off condition) that the
back stopper (HH-74) drops off the notched end of gear
with stop cam (HH-23). For this to happen, refer to
next step.
Maintain a gap of 0.1 to 0.2 mm (0.003 to 0.007-in. )
between the notch of cam (HH-23) and back stopper (HH-74)
(clutch - off condition) by loosening allen-head screws
(HH-24) and adjust cam accordingly.
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