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3305
5.2.1.1.9
Print Solenoid Arm and Lamination Check and Adjustment
To check:
1.
Remove ribbon cartridge and print wheel.
2.
Push print solenoid arm all the way forward towards the platen.
3.
Inspect the alignment of the print solenoid arm with respect to the
face of the coil laminations; be sure that both surfaces are touching
and parallel (see figure 5-13).
If alignment is incorrect, adjust as
follows.
To adjust:
1.
To adjust the print solenoid arm with respect
to the
face
of the
lamination, loosen coil assembly mounting screws (figure 5-13).
2.
Push print solenoid arm forward (toward platen) as far as possible and
hold.
3.
Move coil assembly until its lamination is touching and parallel with
the print solenoid arm surface.
4.
Tighten mountng screws while holding coil in place.
5.2.1.1.10
Print Solenoid Arm-to-Lamination Gap Check
The gap between the print solenoid arm and the (bottom corner of the top)
core of the coil laminati'">ns is O. 030 inch (0.0762 cm).
See figure 5-14.
Use
the .030/.060 pin gauge (WL #726-9726) to measure the gap.
5.2.1.1.11
Print Solenoid Arm-To-Lamination Gap Adjustment
1.
Loosen lock nut on the print solenoid arm stop eccentric (figure 5-14).
2.
Adjust eccentric stop until the correct dimension is obtained (0.030
inch, 0.0762 cm).
3.
Tighten lock nut.
4.
Recheck hammer-to-platen check •
5-17
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Table of Contents
Troubleshooting
