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Chapter 4
7) Disconnect the nine connectors [1] from the ADF driver PCB.
[1]
F-4-22
8) Remove the document tray.
- Screw
- Harness guide, 2 pcs.
- Document tray harness
9) Remove the pickup/feed motor together with the support plate.
- Connector, 1 pc.
- Tension spring, 1 pc.
- Screw, 2 pcs.
10) Remove the left hinge.
- Screw, 5 pcs.
11) Remove the harness guide [1].
- Connector [2], 5 pcs.
- Screw [3], 1 pc.
- Harness
[2]
F-4-23
12) Remove the pickup clutch/registration clutch support base.
- Screw, 2 pcs.
13) Remove the feed unit.
- Screw, 8 pcs.
14) Remove the metal plate [1].
- Screw [2], 3 pcs.
[2]
F-4-24
15) Remove the two timing belts.
4-6
[1]
[1]
[3]
[2]
[1]
[2]
[1]
[2]
16) Remove the resin ring [1], pulley [2], gear [3], E-ring [4], and bearing
[5].
17) Remove the gear [6], gear [7], gear [8], and bearing [9].
[8]
[7]
[6]
18) Remove the platen roller unit.
19) Detach the cover [1].
- Screw [2], 2 pcs.
[1]
20) Remove read roller 2.
- Resin ring [1], 1 pc.
- Pulley, 1 pc.
- Gear, 1 pc.
- E-ring, 1 pc.
- Bearing, 1 pc.
- Gear, 1 pc.
- Bearing, 1 pc.
[9]
[5]
[4]
[3]
[2]
[1]
F-4-25
[2]
F-4-26
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