Epson Stylus COLOR 900 Service Manual page 118

EPSON Stylus COLOR 900/900N
4.2.8.16 Top Frame Removal
1. Remove the ASF unit. (See
2. Remove the platen. (See page
3. Remove the screw securing the paper support lever to the printer
mechanism, and then remove the paper support mechanism.
Screw securing the Paper Support Lever
Figure 4-48. Paper Support Mechanism Removal
4. From the back of the printer mechanism, release the torsion springs
securing the paper pinch rollers.
Figure 4-49. Releasing the Pinch Rollers
page 103.)
114.)
Torsion Springs
(six springs in all)
Pinch Rollers
Chapter 4 Disassembly and Assembly
5. Remove all the pinch rollers by sliding them out toward the front of
the printer.
C A U T I O N
When installing the rightmost pinch roller, you must
insert it from the rear of the printer mechanism. If you
try to insert it from the front, you will break the actuator
of the PE sensor.
6. Remove the spring used for tensioning the encoder belt.
Figure 4-50. Tension Spring Removal
Tension Spring
115