I/H (Ink Holder) Assy - Epson Stylus Pro 7600 Service Manual

EPSON Stylus Pro 7600/9600

4.5.2 I/H (Ink Holder) ASSY

There are a total of seven I/H assemblies installed, one for each ink color. Here, the
procedure for removing one I/H ASSY will be explained.
This section also describes the procedure for removing the following parts:
Release Sensor (I/H Lever)
CSIC Relay Board
I/H Frame
You must execute ink discharge
C A U T I O N
Head on page 256) before removal of the I/H ASSY and ink charging
("Initial charge" in 5.2.4 Cleaning on page
If no ink tube is to be removed, there is no need of executing ink
discharge.
When removing and installing the front cover switch holder, the
A D J U S T M E N T
R E Q U I R E D
following adjustment should be made.
Refer to "5.1.4.9 Cover Sensor ASSY Adjustment" (p.216)
1. Remove the R Side Cover. (p.160)
2. Remove the L Side Cover. (p.163)
3. Remove the I/H Cover. (p.164)
4. Remove the H Top Cover. (p.165)
5. Disconnect the seven FFCs (ink cartridges), two FFCs (Main Board/Maintenance
Tank) and the connector for the Release Sensor (I/H Lever) on the C472_SUB-B
Board found at the left side of I/H Frame.
6. Remove two black screws (M3×8) securing the Ink Tube Cover and remove the cover.
(See Figure 4-63)
7. Disconnect the connector of the Cover Sensor ASSY at the right side of the I/H Frame.
(See Figure 4-64)
8. Remove one screw (CUPS: M3×6) and one screw (CUPS: M4×6) securing the I/H
Frame on the right side.
Disassembly & Assembly
("Ink Blowing" in 5.2.3.20 Clean
259) after reinstallation.
(See Figure 4-62)
Disassembly and Assembly of Ink Supply Mechanism
Tube Cover
Black screws (M3×8) ×2
Figure 4-63. Ink Tube Cover Removal
Connector of Cover Sensor ASSY
Screw (CUPS: M3×6)
Figure 4-64. I/H Frame Removal 1/2
Revision A
Screw (CUPS: M4×6)
193