Board Assembly, Encoder Removal - Epson Stylus PHOTO 890 Service Manual

EPSON Stylus Photo 890/1280/1290
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When installing the Leaf Spring (6.2x 0.15x11), set it with its
C H E C K
convex side facing inward. Refer to Figure 4-49.
P O I N T
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After setting SCALE, CR through the slot for the sensor in the
Carriage Unit, ensure that it is not in contact with either side of
the slot by viewing them from the side.
Carriage Unit
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When installing SHAFT, CR, GUIDE, make sure that the oil
pad is set in the correct position.
DISASSEMBLY AND ASSEMBLY
Slit for the sensor
SCALE, CR
Disassembly Procedures

4.2.12 BOARD ASSEMBLY, ENCODER Removal

1. Remove the head FFC. (Refer to Section 4.2.4.)
2. Pushing BOARD ASSEMBLY, ENCODER (linear encoder) to the rear, remove it
upward.
Carriage Unit
Figure 4-51. BOARD ASSEMBLY, ENCODER Removal
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When removing BOARD ASSEMBLY, ENCODER, be sure not
C A U T I O N
to force it out using a screw driver or equivalent. Otherwise, the
sensor mounting position in the Carriage Unit may be damaged.
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When installing BOARD ASSEMBLY, ENCODER, be careful
not to mar SCALE, CR.
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Make sure SCALE, CR and the sensor are not in contact.
Revision C
BOARD ASSEMBLY, ENCODER
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