2-14
2. MAJOR UNIT REPLACEMENT
EM18-33011
(Revision Date: Sep. 29, '95)
2.10 Replacing the Pinch Roller Shaft Ass'y
2.10Replacing the Pinch Roller Shaft Ass’y
1) Turn the head lever to position
3
, and release the ribbon shaft holder plate.
2) Remove the black screw to detach the media guide plate.
Fig. 2-22
3) Remove the SM-4x8B screw to detach the spring plate.
4) Remove the six B-4x12 screws to detach the pinch roller cover.
5) Remove the E-5 E-ring to loosen the pinch roller belt, and remove the pinch roller shaft ass’y.
6) After replacing the pinch roller shaft ass’y, make the following adjustment while you reassemble the
pinch roller shaft ass’y in the reverse order of removal.
Fig. 2-23
Media Sensor
Printer Block Base
Media Guide Plate
Black Screw
(HAA-0004001)
SM-4x8B
Spring Plate
B-4x12
Pinch Roller Cover
W-8
Pinch Roller Shaft Ass'y
Pinch Roller Cover
Pinch Roller Belt
E-5
1.5 ~ 2.5 mm