Epson Stylus Photo RX700 Series, Service Manual

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EPSON Stylus Photo RX900 Revision A
Disassembly and Assembly Disassembly and Assembly of Major Parts of Printer 129
4.4.21.2 Checking of CD-R Guide Assy
After installing the CD-R Guide Assy, operate the CD-R Guide Assy several times and
check that it is locked properly and it operates smoothly.
Check for any of the following problems and make a necessary correction:
†
The CD-R torsion springs (x2) have not been installed properly. (See Figure 4-71)
†
The EJ frame torsion springs (x2) have not been installed properly. (See Figure
4-71)
†
Not all the shanks of the CD-R Guide Assy and EJ Frame Assy are located properly in
the guide holes in the Right and Left Racks and EJ Links.
(See Figure 4-72)
†
The CD-R Link Lever does not operate properly. (See Figure 4-73)
†
The CD-R Shaft is not exactly horizontal. (See Figure 4-74)
†
The CD-R latches are not located properly.
(The tips of the latches must press on the EJ Frame Assy.)
†
The right and left block levers are laid rearward. (See Figure 4-77)
Figure 4-71. Checking the Springs of the CD-R Guide Assy
Figure 4-72. Checking the Link Area of the CD-R Guide Assy
Figure 4-73. Checking the Link Lever of the CD-R Guide Assy
Figure 4-74. Checking the Horizontality of the CD-R Shaft
C H E C K
P O I N T
If the CD-R Guide Assy does not operate properly even after
checking and correction above, disassemble the following
assemblies again, and reassemble them after applying grease to the
specified parts.
„
CD-R Guide Assy (p.127)
„
EJ Frame Assy (p.130)
Torsion spring
~ Left side ~ ~ Right side ~
Torsion spring
~ Inside the frame ~
EJ frame torsion springs (x2)
Must be placed in the
groove in the rail
~ Left side ~ ~ Right side ~
CD-R Guide Assy
EJ Frame Assy
Front
Front
EJ Link
Left Rack
~ Lock position ~ ~ Draw out position ~
Link Lever
CD-R Right Cam
CD-R Guide Assy
With the CD-R Guide Assy drawn out, check the positions of the shaft
grooves in the Right and Left Racks and the position of the shaft.