Cr Motor - Epson Stylus PHOTO RX640 Service Manual

EPSON Stylus PHOTO RX640/650

4.5.5 CR Motor

1. Remove the Printer Mechanism (p.53)
2. Remove the I/S Assy (p.62)
3. Remove the ASF Assy (p.63)
4. At the rear of the printer, remove the tension spring of the Driven Pulley Assy.
(Fig. 4-63)
5. Remove the screws (x2), and remove the CR Motor. (Fig. 4-64)
Lubrication is necessary. Refer to the following section and
lubricate the specified points:
Lubrication of Driven Pulley (p.80)
Install the CR Motor with its printed area facing upward.
Tighten the screws in the specified order. (Fig. 4-64)
Install the Timing Belt with the tooth side facing inside and
without torsion.
A D J U S T M E N T
Once the CR Motor has been reinstalled, refer to the following
R E Q U I R E D
section and perform the necessary adjustments.
5.1.1 Adjustment by Use of Adjustment Program (TBD) (p.72)
Disassembly and Assembly Disassembly and Assembly of Major Parts of Printer
Driven Pulley Assy
Tension Spring
Figure 4-63. Removing the Tension Spring
C.P 3x4 (x2)
·
Torque : 0.4±0.1N m
2
1
Figure 4-64. Removing the CR Motor
Revision A
65