Epson Stylus Photo RX640 series, Service Manual

Page: 66 / 103

EPSON Stylus PHOTO RX640/650 Revision A
Disassembly and Assembly Disassembly and Assembly of Major Parts of Printer 66
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. (Fig. 4-70)
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¦)
Figure 4-65. Removing the Cable Holder Frame
Figure 4-66. Removing the Carriage Assy (at left side)
Figure 4-67. Removing the Carriage Assy (at right side)
Figure 4-68. Removing the Carriage Assy
Projection
Cable Holder Frame
Hook
C.B.S-TITE 3x6
Torque : 0.8± 0.1N
·
m
Spring
Loosen the screw and turn
Mark
Left Parallelism Bush
C.B.S-TITE(P4) 3x6
Torque : 0.8±0.1N
·
m
Spring
CR Guide Shaft
Right PG
Cam
Washer
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.