Epson Stylus Pro 7600 Service Manual page 195

EPSON Stylus Pro 7600/9600
13. Disengage the two hooks on the back of the relevant Ink Holder ASSY and draw out
the CSIC Relay Board. (See Figure 4-67)
If you push in the CSIC Relay Board as a whole unit, the CSIC
Contact Spring will be deformed. Be sure to install the CSIC Relay
Board by the following procedure:
1. Disassemble the Holder ASSY to the units as shown below.
2. Remove the CSIC Contact Spring. (2 hooks)
3. Install the CSIC Relay Board.
4. Hold and inset the CSIC Contact Spring with care not to
deform it with the edge of the Relay Board.
CSIC Contact Spring
5. Remove the screw in the joint connecting the Ink Holder ASSY and the pipe (M6),
then remove the O-ring from its inside.
6. Take out the two screws (CPS: M3×12) holding the Ink Holder ASSY to the I/H Base,
then remove the Ink Holder ASSY.
When installing the ink tube to the Ink Holder ASSY, first make
certain that there is the O-ring. Then insert the ink tube into the
innermost position properly and tighten the coupling screw.
Disassembly & Assembly
(See Figure 4-68)
Disassembly and Assembly of Ink Supply Mechanism
Hook
CSIC Relay Board
Figure 4-67. CSIC Relay Board Removal
Screws (CPS: M3×12) ×2
Figure 4-68. Ink Holder ASSY Removal
Revision A
Coupling
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