IBM V03 Maintenance Information page 64

Table 14. MAP 0190: Forms feed problems (continued)
Step Questions/Actions
Check for paper debris, such as chad, stuck inside the
3.
tractor jam sensors.
Are the sensors free of chad?
Check for worn tractor jam sensors. Examine the plastic
4.
surfaces of the sensor for signs of wear.
Are the sensor surfaces OK?
Yes
Go to step 4.
Go to step 5.
No
Wipe the sensors with a soft
cloth to remove the chad.
Remove the tractor and wipe
the upper and lower surfaces
of the sensor with antistatic
liquid (IBM P/N 2200118).
If you judge the amount of
chad to be excessive, advise
the customer to:
v Frequently clean out the
chad.
v Ask the forms supplier to
reduce the chad.
Run T&D in automatic test
mode to verify correct printer
operation (see Running the
test and diagnostic (T&D)
programs).
Replace the tractor assembly.
Run T&D in automatic test
mode to verify correct printer
operation (see Running the
test and diagnostic (T&D)
programs).
Chapter 1. Diagnosing problems
64