Specifications

REV.-B
3.2.4 Removing the PRINTER MECHANISM
1. Remove the HOUSING
ASSY., UPPER (see Section 3.2.2.2).
2. Remove the CB (M3X 6) screws that attach the HOLDING PLATE., FFC to the SHIELD PLATE, MAIN
BOARD. Remove the HOLDING
PLATE,FFC.
3. Disconnect the 2 FFCS(CABLE, HEAD, FRONT(,REAR))from the CN6 and CN7 connectors on the
BORAD
ASSY., MAIN. Remove the cables for the following BOARD ASSY., MAIN connectors: CN3
(brown 12-pin), CN4 (white 5-pin), CN5 (white 6-pin), CN8 (yellow 2-pin), CN9 (black 2-pin), CN1O
(blue 2-pin), CN 11 (white 2-pin) and CN12 (red 2-pin).
4. Remove the
CBB(C) (M4 X 10) screw that holds the SHIELD PLATE., RIGHT to the BOARD ASSY., MAIN
(see Figure 3-6). Remove the
CBB(C) (M4X 14) screws that hold it to the HOUSING ASSY., LOWER.
Remove the SHIELD PLATE., RIGHT.
5. Remove the three
CBB(C) (M4X 14) screws that hold the PRINTER MECHANISM to the HOUSING
ASSY., LOWER. Remove the PRINTER MECHANISM.
II
d-l.
- —-
&
—
SHIELD PLATE, RIGHT
CBB(C) (M4 X 14) Screws
CBB(C) (M4 X 14) Screws
(’This picture is 80-column.)
Figure 3-10. Removing the PRINTER MECHANISM
Point to Note for. Assembly and Adjustment
After replacing the PRINTER MECHANISM, you must adjust the bidirectional print position to ensure
I
bidirectional printing is correctly aligned (see Section 4.2).
3-9