Carriage Assy - Epson Stylus PHOTO RX640 Service Manual

EPSON Stylus PHOTO RX640/650

4.5.6 Carriage Assy

1. Remove the Printer Mechanism (p.53)
2. Remove the Linear Scale (p.52)
3. Remove the PF Scale and PF Encoder (p.61)
4. Remove the APG Assy (p.64)
5. Remove the I/S Assy (p.62)
6. Remove the ASF Assy (p.63)
7. Remove the Driven Pulley Assy (p.65)
8. Release the Head FFC from the front frame.
9. Remove the screw, and remove the Cable Holder Frame. (Fig. 4-65)
10. At the left side of the printer, remove the spring, and mark the indicated graduation
position of the Parallelism Bush. Then loosen the screw, and turn the Parallelism
Bush toward the front. (Fig. 4-66)
11. At the right side of the printer, remove the spring, remove the washer, and the
Right PG Cam. (Fig. 4-67)
12. Remove the Carriage Assy together with the CR Guide Shaft from the left side of
the printer frame.
(éüÇÃÉyÅ[ÉWÇ÷ë±Ç¦)
Cable Holder Frame
Projection
C.B.S-TITE 3x6
·
Torque : 0.8±0.1N m
Figure 4-65. Removing the Cable Holder Frame
Disassembly and Assembly
(Fig. 4-70)
Hook
Disassembly and Assembly of Major Parts of Printer
Spring
Figure 4-66. Removing the Carriage Assy (at left side)
Washer
Right PG
Cam
CR Guide Shaft
Figure 4-67. Removing the Carriage Assy (at right side)
Lift the left shaft slightly and shift it to the right
to release it from the frame, and remove the
Carriage Assy together with the shaft.
Figure 4-68. Removing the Carriage Assy
Revision A
Mark
Left Parallelism Bush
C.B.S-TITE(P4) 3x6
·
Torque : 0.8±0.1N m
Loosen the screw and turn
Spring
66