Epson Stylus Photo RX700 - Disassembly of TPU Assy

EPSON Stylus Photo RX900 Revision A
Disassembly and Assembly Disassembly of Scanner Unit 101
4.3.7 Disassembly of TPU Assy
1. Disconnect the TPU Harness at the rear of the printer.
2. Remove the TPU Assy from the Scanner Unit.
3. Remove the screw (x7), and remove the TPU Housing Upper.
4. Remove the screws (x4), and shift the Reflector Assy toward the TPU Board, release
the hook and remove it.
5. Disconnect the connectors (x2) of the TPU Board, remove the screws (x2), and remove
the TPU Board together with the cover.
Figure 4-34. Disassembling the TPU Assy
 Route the lead wires of the TPU Lamp as shown below:
 To secure the Reflector Assy, tighten the screws in numerical
order shown at right.
 When installing the TPU Housing Upper, tighten the screws in
numerical order shown below:
Torque:
0.44 ± 0.1N
⋅m
3x8 Ni (x7)
TPU Housing Upper
Torque:
0.44 ± 0.1N
⋅m
3x8 Ni (x4)
Reflector Assy
Torque:
0.34 ± 0.05N
⋅m
TPU Board Cover
Torque: 0.88 ± 0.1N
⋅m
4x12 Ni (x4)
Hinge Guide
Hinge Holder
TPU Board
3x8 Ni (x2)
TPU Diffuser
TPU Harness