Oki B 4100 Maintenance Manual page 607

3.3.1 Stepping Motor (Hopping)
(1) Turn the facsimile power switch off, pull out the AC cord from the outlet. Remove the facsimile off
Second Paper Feeder.
Take the paper cassette assy 1 out of Second Paper Feeder.
(2)
Remove six screws 2 and remove the upper plate 3. Remove two screws 5 and remove the hopping
(3)
frame assy 6.
Remove the front cover assy 4 off the guide boss on the guide L (2nd) assy 7 by bending the guide L
(4)
(2nd) assy 7 in the direction of arrow shown in the magnified view below.
Pull the sheet guide assy 8 in the direction of arrow
(5)
the notch, and bring the sheet guide assy 8 in the direction of arrow
8.
2
Rear Cover C
c
b
a
Notch
Guide L (2nd) Assy 7
Guide Boss
40055101TH Rev.4
Upper Plate 3
Font Cover Assy 2
a
and also push in the direction of arrow
c
to remove the sheet guide assy
2
8
6
5
Guide R (2nd) Assy 0
(see Detail A)
A
1
b to unlock
Font Cover Assy 4
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