Star Micronics SP200F, Technical Manual

Page: 45 / 90

PARTS REPLACEMENT
4-5
4.7 Print Head
1. Turn off the power switch, disconnect the power cord
from wall outlet.
2. Remove
• Upper case unit(not shown in the figure)according
to the procedure described in Section 4.1.
• Two screws 1
• Head cover 2
• Two tapping screws 3
• Head cable 4
• Print head 5
W A R N I N G W A R N I N G
W A R N I N G W A R N I N G
W A R N I N G
The print head becomes hot after printing so wait
for it to cool before removing it.
3. Adjust
• Gap between print head and platen
(Refer to Section 3.2.)
• Column displacement for bi-directional printing
(Refer to Section 3.3.)
4.8 Drive Shaft Unit
1. Remove
• Upper case unit according to the procedure des-
cribed in Section 4.1.
• Print head according to the procedure described
in Section 4.7.
• One screw
1
(Ribbon Base)
• Ribbon base (not shown in the figure)
• One screw
2
(Ribbon shaft guide
3
)
• Stop ring
4
• Paper feed clutch unit
5
• Stop ring
6
• Gear
7
• Stop ring
8
• Drive shaft gear L
9
• Clutch claw gear
;
• Stop ring
A
• Drive shaft bearing
B
• Stop ring
C
• Carriage guide stay
D
• Worm gear
E
• Drive shaft unit
F
2. Adjust
• Column displacement
Refer to Section 3.3.