Table of Contents
Advertisement
4.6.45
285 Ipm Forms Tension Assembly
(Continued)
4.6.45.1.
Print Units with Two Paper
Clamp Engaging Levers
(Continued)
Replacement
1.
Raise the clamp bar, then lower the shaft
between the clamp bar and the rear forms
guide.
2.
Install the shaft by inserting the left end,
then the right end. Push the shaft to the
right. You should feel the tension from
spring
II.
3.
Install bushing
m.
Install plate
&J
on
the left pivot pin. Hold the plate down
and tighten screw
II .
4.
Install pin and lever assembly
1m
in the
right engaging lever
Ii .
Be sure the
bracket
II
on
the right lever operates the
lever assembly
[I
when the lever
II
is
moved.
5.
Install pin
II
in the left lever.
6.
Raise both levers
iii,
then replace two
s~rews
III
in each solenoid bracket. Tight·
en cable clamps if loosened.
7.
Install the link on the shaft, then attach
clip
a
on lever
II .
Attach the spring to
the right end of the clamp bar.
8.
Do the forms tension service check steps
5, 6, and 7. Adjust if needed.
9.
Do the lower paper clamp service check
(4.6.44). If adjustment is needed, do
adjustment steps 8 through 18.
10.
I nstall the print unit (4.6.10) and printer
covers.
m
Pivot Pin
Forms Tension Shaft
m
Lower Forms Guide
Forms
Tension
Spring (6)
Measure at this point with power off
Folded Paper
Link
Guide to form
the tension springs
Belt Printer
2851pm
4-147
Advertisement
Table of Contents
