Epson STYLUS PRO 9400 - Removing the Ink System Mechanism

EPSON Stylus Pro 7400/7800/9400/9800 Revision B
Disassembly & Assembly Disassembly Procedure 267
4.2.7 Removing the Ink System Mechanism
4.2.7.1 PRINT HEAD
1. Remove the H TOP COVER ASSY. See Section 4.2.3.2 on page 221.
2. Unlock the CARRIAGE ASSY. and move the unit to the center. See Section
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.
Figure 4-103. Removing 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.
Damper Unit
5
3: C.B.S. M3x10
HOLDER, HEAD
Tab
HEAD FG PLATE; C
3: C.B.S. M3x10
4: C.P.S.(S-P2) M3x8
Guide Pins