Removing The Asf Assembly - Epson STYLUS Scan 2500 Service Manual

EPSON Stylus Scan 2500

4.6.4 Removing the ASF Assembly

1. Remove the housing. (Refer to Section 4.3.)
2. Release the fixed hook from the inside of the printer mechanism and
remove the gear 34 from the roller shaft in the ASF assembly.
3. Remove the cables from the cable hook on the printer mechanism and the
hook on the ASF assembly.
4. After removing 2 screws (one No.7 screw and one CR shaft installation
screw), remove the ASF assembly, releasing the protrusion on the left
side of the ASF assembly from the hole in the frame.
5. With one hand move the paper depressor to the left and up, and with the
other hand remove the ASF assembly, releasing the protrusion on the left
side of the ASF assembly from the hole in the frame.
When installing the ASF assembly, make sure that
T
the frame and ASF assembly are attached each other
without any space between them.
Screws for ASF assembly should be used at the
T
following positions. (Looking from the back of
printer)
- Right:CR shaft installation screw
- Left:Screw No.7 (+Bind, S- tight, Sems R2; with a
plain washer)
Disassembly & Assembly
Make sure that the
protrusion in the ASF
Assembly are in these holes
on the frame when installing
the ASF assembly.
Disassembling the Printer Mechanism
CBS Sems screw
with a Washer
Move the paper
depressor up and
out of the way.
Figure 4-8. Removing the ASF Assembly
Revision A
CR Shaft
Installation Screw
Gear 34
ASF
protrusion
100