Epson 4500 - Manual (Page 233)

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Problem Solution
Using the pull tractor
with the push tractor,
continuous paper does
not feed properly
(continued).
Skip over perforation
is set, but the skip has
shifted from the
perforation, or the
perforation does not
fall in the center of the
skip (continued).
When the printing
ends the paper feeds
abruptly, and as it
resumes printing, the
paper feeds backward
and comes off the pull
tractor sprockets.
When the LOAD/EJECT
button is pressed to
eject the paper, the
paper comes off the
pull tractor sprockets.
The page length for one page of the
continuous paper may be set incorrectly.
Set DIP switch 2-1 or use your application
program control codes to set the correct
page length.
The short tear-off function may be selected.
The short tear-off function cannot be used
with the pull tractor, so be sure to set DIP
switch 2-2 to off. See Chapter 3.
When the paper release lever is in the
continuous paper position, the paper feeds
backward to eject. When using the pull
tractor, press the FORM FEED button to feed
the paper forward to eject.
Troubleshooting 7-31