Epson Stylus Photo RX640 series, Service Manual

Page: 65 / 103

EPSON Stylus PHOTO RX640/650 Revision A
Disassembly and Assembly Disassembly and Assembly of Major Parts of Printer 65
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)
Figure 4-63. Removing the Tension Spring
Figure 4-64. Removing the CR Motor
„
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
R E Q U I R E D
Once the CR Motor has been reinstalled, refer to the following
section and perform the necessary adjustments.
„
5.1.1 Adjustment by Use of Adjustment Program (TBD) (p.72)
Driven Pulley Assy
Tension Spring
1
2
C.P 3x4 (x2)
Torque : 0.4±0.1N
·
m