Epson Stylus Pro 4900/Epson Stylus Pro 4910 Revision A
DISASSEMBLY & ASSEMBLY Disassembly and Assembly Procedure 244
Confidential
15. Remove the two screws that secure the Left Ink Tube, and disconnect the Left Ink
Tube.
D) Silver, Phillips, Bind machine screw M3x10: two pieces
16. Remove the O-ring.
Figure 3-179. Removing the Full (Left) Side Cartridge Holder
Make sure to tighten the screw that secures the Ink Tubes using
a torque driver with the following torque.
0.39 ± 0.05N/m
Make sure to install the O-ring. The O-ring is not included in
Full (Left) Side Cartridge Holder. 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.
A D J U S T M E N T
R E Q U I R E D
Be sure to refer to Chapter 4 “Adjustment” (see p277) and perform
specified adjustments after replacing or removing the Full (Left)
Side Cartridge Holder.
<Adjustment items>
1. Ink Eject and Initial Charge
2. Counter Reset (Ink Holder Full Side (L) Counter)
3. ILS & CSIC Check
4. Ink Eject and Initial Charge
5. Nozzle Check
D
D
Left Ink Tube
O-ring
Hooks
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