Epson 3800 Service Manual - Page 173

EPSON Stylus Pro 3800/3800C/3850 4.3.11.3 BOARD ASSY., INK MARK 1. Remove the CARRIAGE, ASSY. (p169) 2. From the rear side of the CARRIAGE, ASSY., remove the screw that secures the HOLDER, DETECTOR, PW. See Figure 4-113. „ One C.P.B. 1.7 x 8 screw (1.25 ± 0.25 kgf.cm) 3. Disconnect the HARNESS, INK MARK from CN1 connector on the BOARD ASSY., INK MARK, and remove the BOARD ASSY., INK MARK. See Figure 4-114. Insert the positioning hole of the BOARD ASSY., INK MARK over the guide pin of the CARRIAGE, ASSY. to secure the BOARD ASSY., INK MARK. See Figure 4-114. Rear side Revision A HOLDER, DETECTOR, PW CARRIAGE, ASSY. C.P.B. 1.7x8 Figure 4-113. Removing the HOLDER, DETECTOR, PW DISASSEMBLY & ASSEMBLY HARNESS, INK MARK CN1 positioning point BOARD ASSY, INK MARK Figure 4-114. Removing the BOARD ASSY., INK MARK Disassembly/Assembly Procedure (Group 1) 173