Centronics 306 Technical Manual page 96

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PAPER FEED - AJ
4. Loosen allen screws (AJ-62) on cam and gear (AJ-49).
5.
Loosen allen screws (AJ-52) on counter (AJ-51).
6. Remove snap-ring (AJ-39) on shaft (AJ-37) (just inside
PF chassis, AJ-53).
7. Remove O-ring (AJ-29) from pulley (AJ-44).
8.
Pull shaft (AJ-37) from left chassis (AJ-53), but
keep inner cam and pulley together as there are three internal
bearings (AJ-46) contained on the inside of part AJ-41, re-
leaser, which may scatter.
9. To assemble, reverse disassembly procedure placing O-ring
(AJ-29) over pulley AJ-44 as shaft is threaded through parts.
When parts are assembled, place O-ring over the driving pulley
(AD-27) .
5.2.10.3 Adjustments
A. CLUTCH, INNER CAM/ARMATURE SLIDE
To adjust proper distance of armature slide (part of chassis,
AJ-30) with respect to holding the raised tab on paper feed
clutch, inner cam (AJ-40) (prior to line feed release), perform
the following steps:
(Refer to Fig. 5-11 below and mechanical
drawing (Fig. AJ, Section 8).
1. Loosen bolts (AJ-75) and washers (AJ-68, 69) on clutch
magnet frame (AJ-63) mounted to right-hand paper feed
chassis (AJ-30).
2. Slide magnet from on paper feed chassis slots so that the
gap between armature slide and raised tab on inner cam (AJ-40)
is from 0.004-0.012-in. max. (0.1-0.3 mm). Tighten screws
and washers.
AJ-49
Figure 5-11. TWO ADJUSTMENTS, PAPER FEED MECHANISM (AJ)
5-31
Rev. E

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