Epson 3800 - Stylus Pro Color Inkjet Printer Service Manual page 172

EPSON Stylus Pro 3800/3800C/3850
4.3.11.2 BOARD ASSY., ENCODER
1. Remove the CARRIAGE, ASSY.
2. Release the four tabs that secure the COVER, ENCODER and remove it.
See Figure 4-111.
Insert the positioning hole of the COVER, ENCODER over the
guide pin of the CARRIAGE, ASSY. to secure the COVER,
ENCODER. See Figure 4-111.
3. Remove the all FFCs on the BOARD ASSY., ENCODER.
Table 4-5. Connectors on BOARD ASSY., ENCODER
Connector No. Color No. of Pins
(FFC)
CN1 8
(FFC)
CN2 3
4. Remove the two screws that secure the BOARD ASSY., ENCODER and remove
it. See Figure 4-112.
„
Two C.B.P. 2.5 x 8 screws (1 ± 0.5 kgf.cm)
Whenever the BOSARD ASSY., ENCODER is replaced,
the corresponding adjustments must be carried out.
See Chapter 5 "ADJUSTMENT"
DISASSEMBLY & ASSEMBLY
(p169)
See Figure 4-112.
Destination
BOARD ASSY., SUB
BOARD ASSY., DETECTOR, PW; B
(p190).
Disassembly/Assembly Procedure (Group 1)
Rear side
COVER, ENCODER
Figure 4-111. Removing the COVER, ENCODER
Rear side
CN1
Figure 4-112. Removing the BOARD ASSY., ENCODER
Revision A
tabs
positioning point
CARRIAGE, ASSY.
BOARD ASSY., ENCODER
CN2
C.B.P. 2.5x8
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