Table 15. MAP 0190: Forms Feed Problems (continued)
Step Questions/Actions
Yes
No
14.
Check that the bellcrank is correctly moving the lower
pinch rollers up and down.
Check the parts at the left end of the platen. The
bellcrank must be positioned between the gear and the
washer. See step 33 on page 122.
Is the bellcrank installed correctly and functioning
correctly?
Go to step 15.
Repair, as needed.
Run T&D 11 to perform a correct
calibration of the rear path
sensor.
Run T&D in automatic test mode
to verify correct printer operation.
For Model A00, see “How To Run
the Test and Diagnostic (T&D)
Programs” on page 161. For
Models 001, 002, or 003, see
“How To Run the Test and
Diagnostic (T&D) Programs” on
page 201.
15.
Run T&D 14 to find out the microcode levels in the
printer. The controller code levels must be at least at the
levels indicated to have the latest path switch
algorithms:
A00 - 3.01
001 - 4.00
002 - 3.00
003 - N/A
Is the code level at or above these minimums?
Go to step 17 on page 112.
Install the newest level
microcode. Be sure you follow
the directions in the Microcode
Installation Instruction so that the
user’s configuration is not lost.
Chapter 1. Diagnosing Problems
111
Summary of Contents for 4247
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