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
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