Cr Motor - Epson R260 - Stylus Photo Color Inkjet Printer Service Manual

EPSON Stylus Photo R260/R265/R270, R360/R380/R390

4.5.8 CR Motor

Take extra care to avoid injury from sharp metal edges. Before
starting, see the page given below to check the dangerous edges.
• "4.1.8 Sharp Metal Edges (Danger!)" (p.62)
Parts/Components need to be removed in advance
All exterior parts/ All control boards / Middle Housing / Printer Mechanism / CR Scale
Removal procedure
Refer to the Orientation Definition below for the directions
indicated in the following procedures.
"4.1.6 Orientation Definition (p.61)"
•
1. Remove the Extension Spring of the Driven Pulley Assy from the rear side.
[Rear side]
Driven Pulley Assy
Figure 4-121. Removing the Extension Spring
Take extra care not to contaminate the Timing Belt with grease.
The belt deteriorates faster if grease adheres to it.
Disassembly/Assembly
Extension Spring
Disassembly of the Printer Mechanism
2. Remove the Driven Pulley Assy and remove the Timing Belt from the Pinion
Gear of the CR Motor.
Driven Pulley Assy
Timing Belt
[Rear side]
Figure 4-122. Removing the CR Motor (1)
3. Disengage the connector cables from the three hooks and peel off the three
acetate tapes.
CR Motor
1
2
Figure 4-123. Removing the CR Motor (2)
4. Remove the two screws and remove the CR Motor.
• Screw : C.P. M3x4 (tightening torque: 3-5 kgf.cm)
(The numbers shown in the figure indicate the order of tightening the screws.)
CR Motor
Figure 4-124. Removing the CR Motor (3)
Revision B
Pinion Gear
: Hook
3
1
2
99