Epson 3800 - Stylus Pro Color Inkjet Printer, Service Manual

Page: 172 / 286

EPSON Stylus Pro 3800/3800C/3850 Revision A
DISASSEMBLY & ASSEMBLY Disassembly/Assembly Procedure (Group 1) 172
4.3.11.2 BOARD ASSY., ENCODER
1. Remove the CARRIAGE, ASSY. (p169)
2. Release the four tabs that secure the COVER, ENCODER and remove it.
See Figure 4-111.
3. Remove the all FFCs on the BOARD ASSY., ENCODER.
See Figure 4-112.
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)
Figure 4-111. Removing the COVER, ENCODER
Figure 4-112. Removing the BOARD ASSY., ENCODER
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.
Table 4-5. Connectors on BOARD ASSY., ENCODER
Connector No. Color No. of Pins Destination
CN1
(FFC)
8
BOARD ASSY., SUB
CN2
(FFC)
3
BOARD ASSY., DETECTOR, PW; B
A D J U S T M E N T
R E Q U I R E D
Whenever the BOSARD ASSY., ENCODER is replaced,
the corresponding adjustments must be carried out.
See Chapter 5
"ADJUSTMENT" (p190) .
Rear side
positioning point
COVER, ENCODER
CARRIAGE, ASSY.
tabs
Rear side
BOARD ASSY., ENCODER
C.B.P. 2.5x8
CN1
CN2