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SYMPTOM
HOLE TO EDGE
ALIGNMENT
OFF/HOLES NOT
EQUALLY SPACED
FROM ENDS OF
PAPER.
PUNCHED PAPER
DIFFICULT TO
REMOVE FROM
PUNCH
THROAT/CANNOT
INSERT PAPER INTO
THROAT.
5.0 TROUBLESHOOTING
5.5.2 Troubleshooting Guide Chart (Continued)
PROBABLE CAUSE
Punch Throat has debris, pins,
or strip stuck in Throat.
Punch Edge Guide out of
adjustment.
Punch Tabs may be out of
adjustment.
Customer not inserting paper
squarely into Punch Throat.
Punch Assembly jammed, or
Punch Throat has debris,
pins, or strip stuck in Throat.
Punch Motor Brake Hub worn
or defective.
Punch Pins may be dull or
burred.
Punch Timing Switch (S8) out
of adjustment or broken.
Customer punching too much
paper at one time.
Punch Housing biased too high
- Pins hanging down.
CORRECTIVE ACTION
Check and clean Punch Throat.
Adjust and check per Operator
Instructions on page 4-5.
Carefully adjust Punch Tabs as needed
with a Flat Blade Screwdriver.
Instruct customer to insert paper
squarely into Punch Throat.
Remove Punch Links, and check
Actuator and Pin travel, and clean
Punch Throat.
Tighten/replace Punch Motor Brake
Hub (9776308).
Replace Punch Pins (9778684) as
needed.
Adjust per instructions on page 6-1, or
replace
(9779311 - Switch and 9776354 -
Actuator).
Instruct customer not to punch more
than 25 sheets of 20 pound bond
paper, 3 sheets of plastic, or 4 covers
in one session.
Loosen Punch Housing Mounting
Bolts, and bias Punch Housing down
enough to prevent Punch Pins from
hanging down.
5-24
Punch
Timing
9781858-02/02
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