Epson Stylus PHOTO 890 Service Manual page 108

EPSON Stylus Photo 890/1280/1290
8. Remove the torsion spring (63.7) hung onto FRAME, TOP and LEVER, PG.
BUSHING, PARALLELISM
ADJUSTMENT, RIGHT
TORSION SPRING, 63.7
Figure 4-49. LEVER, PG, SUB Removal
9. Remove LEVER, PG from LEVER, PG, SUB.
10. Release the hook fixing LEVER, PG, SUB to SHAFT, CR, GUIDE. Then remove
LEVER, PG, SUB and 1 leaf spring (6.2x0.15x11).
11. Remove 1 screw (CBS Tite Sems R2, 3x6) securing BUSHING, PARALLELISM
ADJUSTMENT, RIGHT to FRAME, TOP.
12. Rotate BUSHING, PARALLELISM ADJUSTMENT, RIGHT to align its notch
with the cutout in FRAME, TOP. Then remove the bushing.
DISASSEMBLY AND ASSEMBLY
CBS Tite Sems R2
Leaf Spring
LEVER, PG, SUB
Disassembly Procedures
Notch in BUSHING,
PARALLELISM
ADJUSTMENT,
Figure 4-50.
BUSHING, PARALLELISM ADJUSTMENT, RIGHT Removal
13. Remove SHAFT, CR, GUIDE from FRAME, TOP together with the Carriage
Unit.
14. Remove SHAFT, CR, GUIDE and the oil pad from the Carriage Unit.
n
Do not touch SCALE, CR (linear scale) with your bare hands,
C A U T I O N
because if its surface is dirty or damaged, it will cause the
carriage to operate abnormally.
n
Do not touch SCALE, PF (loop scale) with your bare hands,
because if its surface is dirty or damaged, it will adversely
affect paper feeding accuracy.
n
If you replace the Carriage Unit, perform the Platen Gap
A D J U S T M E N T
R E Q U I R E D
Adjustment.
Revision C
FRAME, TOP
108