Epson Stylus Pro 4900 - FFC Position Check after Replacing the Tube; Tube Holders

Epson Stylus Pro 4900/Epson Stylus Pro 4910 Revision A
ADJUSTMENT CR Related Check & Adjustments 317
Confidential
4.10.1.2 FFC Position Check after replacing the tube
EXECUTION MODE
Normal Mode
PROCEDURE
1. Turn the printer ON.
2. When any paper is loaded, remove it.
3. Start the Service Program and press the [F11] key.
The lock of the CR Unit is released.
4. Open the Printer Cover.
5. Execute CHECK 1 and CHECK 2 to check that the tube holders 1 to 5 are at the
correct positions.
Figure 4-20. Tube holders
 CHECK 1
Move the CR Unit to the position shown in Figure 4-21.
Check that the tube holders 1 and 2 are at the following positions. If they are
not at the correct positions, adjust the positions.
 Tube holder 1: Position of the screw hole.
 Tube holder 2: Position of the hole on the main frame.
Figure 4-21. Adjusting the tube holders 1 and 2
1
2
3
4
5
CR Unit
Screw
Center of CR Unit
1
2
Hole
1
Screw hole