Epson 3800 - Stylus Pro Color Inkjet Printer Service Manual page 161

EPSON Stylus Pro 3800/3800C/3850
Do not disconnect/insert FFCs from/into the connectors at an angle.
Doing so may damage, short, or break the terminals in the
connector resulting in a breakdown of the elements on the board.
8. Remove the PRINT HEAD from the CARRIAGE, ASSY., and disconnect the
HARNESS, HEAD, A/B from CN1 and CN2 connectors on the PRINT HEAD.
See Figure 4-93.
Whenever the PRINT HEAD is replaced,
the corresponding adjustments must be carried out.
See Chapter 5 "ADJUSTMENT"
DISASSEMBLY & ASSEMBLY
(p190).
Disassembly/Assembly Procedure (Group 1)
HARNESS, HEAD, A/B
CN1
CN2
Figure 4-93. Removing the PRINT HEAD
Revision A
PRINT HEAD
161