Epson 50 - Artisan 50 - Printer, Service Manual

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Epson Stylus Photo R280/R285/R290/Epson Artisan 50/Epson Stylus Photo T50/T59/T60/P50 Revision C
Chapter 4 Disassembly/Assembly 4.4.9 EJ Frame Assy (Disassembling the Printer Mechanism) 85
Confidential
8. Remove the screws on the right and left sides, and remove the Front Frame.
• Screw : C.B.S. M3x6 (tightening torque: 7-9 kgf.cm) (No.1)
(The numbers shown in the figure indicate the order of tightening the screws.)
Figure 4-75. Removing the Front Frame
9. Release the CDR Sensor Cable from the cable guide of the EJ Frame Assy.
10. Remove the EJ Frame Assy.
Figure 4-76. Removing the EJ Frame Assy
Front Frame
1
Positioning hole
and Guide Pin
2
EJ Frame Assy
Removal Direction
Cable Guide
CDR Sensor Cable
When installing the EJ Frame Assy, be careful of the following:
„
Lubrication is required. See the page given below for the
lubrication information.
Lubrication of EJ Frame Assy (p.123)
„ As shown in Fig.4-77 , insert the two bearings of the EJ Frame
Assy over the EJ Roller Shaft.
Figure 4-77. Reinstalling the EJ Frame Assy
„ When installing the EJ Frame Assy, make sure that the Left/Right
EJ Frame Springs are attached as shown in
Fig.4-78 . Carefully
handle the EJ Frame Assy as the springs come off easily.
Figure 4-78. Reinstalling the Front Frame (1)
Bearing
Bearing
EJ Roller Shaft
EJ Frame Assy
Shorter Left EJ Frame Spring
Right EJ Frame Spring Longer
[Left Side]
Opposite
to HP
[Right Side]
HP Side