Epson Stylus Color 880, Руководство по обслуживанию

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EPSON Stylus COLOR 880 Revision A
Disassembly and Assembly Disassembly Procedures 107
12) Holding the carriage, remove the Right Parallelism Adjustment Bushing
carefully by pushing it to the right slightly.
13) Remove the CR Assembly together with the CR Guide Shaft.
Figure 4-47. Checking the CR Encoder Slit Plate condition
C A U T I O N
„
Do not touch the surface of the CR Liner scale by bear
hand. Dirt or stain causes the CR Unit to move incorrectly.
„
Do not damage the CR Liner scale. Handle it carefully.
Damage causes the CR Unit to move incorrectly.
A D J U S T M E N T
R E Q U I R E D
„
In case you forget to mark the present location where the
Bushing is fixed on the TOP Frame, perform the PG
Parallelism Adjustment. Refer to the Chapter 5.
C H E C K
P O I N T
„
When disassembling the Right Parallelism Adjustment
Bushing, mark present location where the Bushing is fixed
on the TOP Frame so that you can omit PG adjustment
after assembly.
„
When installing the Disk Spring (6.2x 0.15x1,S/NA), pay
attention to its direction. Set the convex side facing to the
right. Refer to Figure 4-45.
„
When installing the PG Lever, refer to the Figure 4-45.
„
After setting the CR Liner scale into the slot in the CR Unit,
ensure that the CR Liner scale is not in contact with either
side of the slot in the CR unit. Refer to Figure 4-47.
CR Liner Scale
CR Assembly