Epson Stylus Pro 7700 Service Manual page 232

Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908
12. Unlock the Carriage Unit and move it to the left end.
13. Remove the four screws that secure the Sub Board Assy.
A) Silver, Phillips, Bind P-tite M3x10: four pieces
Secure the terminal of the grounding wire and the plate with the
same screw shown in the figure.
14. Remove the Sub Board Assy.
Connector assignment:
Connector No. Color
CN100 (FFC) Main Board Assy (CN100)
CN101 (FFC) Main Board Assy (CN101)
CN104 (FFC) Main Board Assy (CN104)
CN105 (FFC) Printhead
CN106 (FFC) Printhead
CN111 Black PG HP Sensor
CN112 White PW Sensor
CN113 (FFC) Ink Mark Sensor
CN114 (FFC) CR Encoder
CN116* White Ink Selector
CN118* Yellow Ink Selector
Note *: Epson Stylus Pro 7900/7910/9900/9910/WT7900/WT7910/7890/7908/9890/9908
only. Not used for Epson Stylus Pro 7700/7710/7700M/7710M/9700/9710.
Be sure to refer to Chapter 5 "Adjustment"
A D J U S T M E N T
R E Q U I R E D
specified adjustments after replacing the Sub Board Assy.
<Adjustment Item>
1. Colorimetric Calibration (Color ID)
DISASSEMBLY & ASSEMBLY
Destination
(see p351) and perform
Disassembly and Assembly Procedure
Sub Board Assy
Screw
together
Figure 4-53. Removing the Sub Board Assy
Revision I
A
232
Confidential