Epson Stylus Pro 7710 Service Manual page 240

Epson Stylus Pro 7700/7710/7900/7910/9700/9710/9900/9910
18. Remove the two screws that secure the Ink Tube R, and remove the Ink Tube R.
See Figure 4-156.
C) Silver, Phillips, Bind machine screw M2x16 (bit: No.1): two pieces
When connecting the Ink Tube R, 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 (1479881) 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.
When replacing the Ink Tube R with a new one, make sure to
C A U T I O N
replace the Ink Tube L together.
DISASSEMBLY & ASSEMBLY
Ink Tube R
Disassembly and Assembly Procedure
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 R.
<Adjustment Item>
1. Counter Clear (Ink Tube)
2. Air Leak Check for Ink Supply Sys.
C
Figure 4-156. Removing the Ink Tube R
Revision D
(see p283) and perform
Ink Tube R
241