Epson Stylus Pro 7700 Service Manual page 312

Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908
13. Remove the Ink Tube Holder.
(Step 15 in "4.4.6.12 Ink Tube R"
14. Remove the Ink Tube Cover.
(Step 17 in "4.4.6.12 Ink Tube R"
15. Remove the two screws that secure the Ink Tube L, and remove the Ink Tube L.
A) Silver, Phillips, Bind machine screw M2x16 (bit: No.1): two pieces
When connecting the Ink Tube L, make sure to connect it
correctly as shown in the figure below.
Use a torque driver with the torque given below when
tightening the screws securing the Ink Tube.
3±0.5kgf⋅cm
Make sure to install the SEAL RUBBER, JOINT, ASP. The
SEAL RUBBER, JOINT, ASP (1518317) is not included in the
Ink Cartridge Holder and the Ink Tube; therefore, re-use the
originally installed one. Make sure to confirm there is no
damage or no foreign material attached on the sealing rubber
or the joint section visually then. Installing a damaged part
such as mentioned above may cause ink leakage.
DISASSEMBLY & ASSEMBLY
(P. 306))
(P. 306))
Ink Tube L
Disassembly and Assembly Procedure
When replacing the Ink Tube L with a new one, make sure to
C A U T I O N
replace the Ink Tube R together.
Be sure to refer to Chapter 5 "Adjustment"
A D J U S T M E N T
R E Q U I R E D
specified adjustments after replacing or removing the Ink Tube L.
<Adjustment Item>
1. Counter Clear (Ink Tube)
2. Air Leak Check for Ink Supply Sys.
Ink Tube L
Figure 4-169. Removing the Ink Tube L
Revision I
(see p351) and perform
A
312
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