Ag Board (Pga Printed Board) / Connector Cord - Oki PACEMARK 4410 Service Manual

3.3.7

AG Board (PGA Printed Board) / Connector Cord

(1) Remove Cover Assy Access / Cover Assy Side (R) / Cover Assy Side (L) /Cover Assy Front
/ Frame Assy Rear / Plate Front (stuck). (See 3.3.1)
(2) Unplug the connectors 0 to Junction Board (PRA Printed Board)(CN3) 9.
(3) Unscrew the screw 1.
(4) Remove AG Board Holder A 2, AG Board (PGA Printed Board) 3 and AG Slit Sensor Cord
4 together.
(5) Unscrew the screw 5 and release the wrapping tie 6, then remove AG Board (PGA Printed
Board) 3 and unplug AG Slit Sensor Cord 4.
(6) For installation, reverse the removal procedure.
(Note on Installation)
1. The distance to Slit Disk should be 0.5 mm or shorter.
2. Screwing down the screw 1, move Sensor Bracket 2 into the arrow direction to produce the
following conditions:
Slit Disk 8 does not touch Sensor when Main Shaft 7 is shifted up to its right play end, and
the gap should be 0.5 mm or shorter when Main Shaft 7 is shifted up to its left play end.
(Check the above conditions for all Slit Disk 8 surface.)
5
3
4
0.5mm or shorter
1
6
2
8
[Note on installation]
1
2
9
CN3
0
7
60