Epson Stylus Photo R340 Service Manual page 40

EPSON Stylus Photo R340/350
Caution on Attaching the ASF Assy., Main Board Assy., and Upper Paper
Guide
[Purpose]
To prevent the Main Frame from deforming due to the force exerted on it
during attaching the above three parts.
[When Servicing]
When attaching any of the three parts, be sure to support the Main Frame or
components behind the part with your hand so that the force to attach the part
is not exerted on the frame from only one direction.
3. CD-R Guide Assy.
CD-R Guide Assy. Perpendicularity Requirements
[Purpose]
Any deformation of the CD-R Guide Assy. can cause print troubles, so the
perpendicularity of the CD-R Guide Assy. must be ensured.
[When Servicing]
Disassembling and reassembling the CD-R Guide Assy. should be performed
with extreme caution.
How to Finally Ensure Quality of Reassembled Printers
Make some test prints using the Adjustment Program. The quality of the
reassembled printer is ensured if the print results are satisfactory.
Disassembly and Assembly Ensuring the Quality of Disassembled/Reassembled Printer Mechanism
Revision A
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