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161
PRINT HEAD FORMS GUIDE
Adjustment
The print head forms guide should be as far as possible
from the platen and centered inside the limits of the
mounting holes.
Removal and Replacement
1.
Power off.
2.
Remove the platen and paper deflector (120).
3.
4.
Separate the pressure roll arms and move the end
of the left roll shaft . . away from the platen area.
Remove the 2 guide mounting screws
II
and
remove the guide.
5.
Install the new guide with the screws loose.
6.
Center the guide in the mounting holes, press it
toward the print head, and tighten the screws.
7.
Complete the operation by reversing the first 4
steps.
o-fl \
\
\
\
\
\
\
\
\
\
\
\
\
\
\
160, 161
Remove, Replace,
Adjust
0.30 mm to 0.35 mm
(0.012 inch to 0.014 inch)
~~--II
I=l-T+----lo=----II
40 cps and 80 cps
m
Oil Wick Installation
Print Head
Print Wires
The oil wick must be looped
against the print wires.
120 cps
if)
Oil Wick Installation
Print Head
Install the felt pad between the
oil wick knot and the plastic tubing.
Maintenance
5256 MIM
1-45
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