Removing The Ink System Mechanism - Epson Stylus Pro 7400 Service Manual

EPSON Stylus Pro 7400/7800/9400/9800

4.2.7 Removing the Ink System Mechanism

4.2.7.1 PRINT HEAD
1. Remove the H TOP COVER ASSY.
2. Unlock the CARRIAGE ASSY. and move the unit to the center.
4.2.1.2 on page 215.
3. Remove the two screws that secure the Damper Unit.
Two C.B.S. M3 x 10 screws
4. Remove the screw that secures the HEAD FG PLATE; C.
One C.P.S.(S-P2) M3 x 8 screw
5. Pull the Damper Unit toward you and pull the tab out of the hole and remove the
Damper Unit.
When reinstalling the Damper Unit, make sure the two guide
pins on the Unit are set in the positioning holes.
Make sure that the Damper Unit is in close contact with the
HOLDER, HEAD (PRINT HEAD) before screwing the Unit.
Disassembly & Assembly
See Section 4.2.3.2 on page 221.
See Section
Disassembly Procedure
HEAD FG PLATE; C 3: C.B.S. M3x10
4: C.P.S.(S-P2) M3x8
5
Damper Unit HOLDER, HEAD
Guide Pins
Figure 4-103. Removing the Damper Unit
Revision B
Tab
3: C.B.S. M3x10
267