Service manual

EPSON Stylus Photo 870/1270 Revision B
Disassembly And Assembly Disassembly Procedures 106
8. Remove the torsion spring (63.7) hung onto FRAME, TOP and LEVER,
PG.
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 the one leaf spring (6.2x0.15x11).
11. Remove the one 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.
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.
BUSHING, PARALLELISM
ADJUSTMENT, RIGHT
CBS Tite Sems R2
Leaf Spring
LEVER, PG, SUB
TORSION SPRING, 63.7
CAUTION
!
Do not touch SCALE, CR (linear scale) with your bare
hands, because if its surface is dirty or damaged, it will
cause the carriage to operate abnormally.
!
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.
ADJUSTM ENT
REQUIRED
!
If you replace the Carriage Unit, perform the Platen Gap
Adjustment.
FRAME, TOP
Notch in BUSHING,
PARALLELISM
ADJUSTMENT, RIGHT