Epson Stylus Photo RX650 - ASF Assy

EPSON Stylus PHOTO RX640/650 Revision A
Disassembly and Assembly Disassembly and Assembly of Major Parts of Printer 63
4.5.3 ASF Assy
1. Remove the Printer Mechanism (p.53)
2. Remove the I/S Assy (p.62)
3. At the left side of the ASF Assy, peel off tape, and disconnect the lead wires of the
PF Motor from the ASF Assy. (Fig. 4-57)
4. Remove the screw securing the LD Roller Guide. (Fig. 4-58)
5. With care not to damage the Linear Scale, push the right and left protrusions, lift
the LD Roller Guide and release the hooks (x5), and remove the LD Roller.
6. Remove the right and left screws (x2) securing the ASF Assy. (Fig. 4-59)
7. On the front side, release the right and left hooks (x2) fastening the ASF Assy and
the tip of the Change Lever from the printer frame.
8. Remove the composite gear (10, 15.2), and remove the ASF Assy.
Figure 4-57. Lead Wires on the ASF Assy
Figure 4-58. LD Roller Guide
Figure 4-59. Removing the screw (ASF Assy)
Figure 4-60. Removing the ASF Assy
 Lubrication is necessary. Refer to the following section and
lubricate the specified points:
Lubrication at Installation of ASF Assy (p.80)
 When installing the ASF Assy, make sure that the composite
gear, the chip of Change Lever and the hooks (x2) are engaged
properly.
 Tighten the screws in the specified order. (Fig. 4-59)
Ferrite Core
Acetate Tape
LD Roller Guide
Linear Scale
Hooks (x5)
Push the protrusions
C.B.S-TITE (P4) 3x6
Torque : 0.8±0.1N
·m
1
2
C.B.S-TITE (P4) 3x6 (x2)
Torque : 0.8±0.1N
·m
Hook
Tip of Change Lever
~Front left~ ~Front right~
Composite Gear
(10, 15.2)
~Right side~
Gear engagement
Hook