Holder, Tube, A And Holder, Tube, B Separation - Epson Stylus Pro 4400 Service Manual

EPSON Stylus Pro 4400/4450/4800/4880/4880C
5. Loosen the "Coupling Screw, M7"s that secure the "Tube, Supply, Ink"s to
the "Head Unit" to draw out the "Coupling Screw, M7"s.
(Refer to Figure 4-192.)
6. Remove the "O-ring, Coupling M7"s and "Coupling Screw, M7"s from the
"Tube, Supply, Ink"s. (Refer to "4.2.8.2 Valve Assy., Head" (p291).)
7. Remove the five "Holder, FFC"s ("Holder, FFC; B").
(Refer to p325 and , p328.)
8. Remove "C593_SUB Board" (p234).
9. Remove the "Ink Tube Unit" from the "Carriage Unit".
(Refer to "4.2.7.1 Carriage Unit" (p266).)
10. Remove the screw that secures both the "Holder, Tube, A" and "Holder,
Tube, B", and separate the "Holder, Tube, A" from the "Holder, Tube, B".
C.B.P. 3x8: 1 pc.
Hitch the two tabs on the "Holder, Tube, B" to the "Holder,
Tube, A" before tightening the screw.
Holder, Tube, B
Disassembly & Assembly
Tabs
Holder, Tube, A
Disassembly Procedures
LK LM LC LLK
Coupling Screws, M7
Figure 4-192. Coupling Screw, M7 Removal
Holder, Tube, B
Figure 4-193. Holder, Tube, A and Holder, Tube, B Separation
Revision C
Holder, Tube, A
C.B.P. 3x8
340