Service manual

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• Line spacing is incorrect or overprinting occurs
Check Possible remedy
The tractor positions are in- Adjust the tractor positions. See “Loading
correctly adjusted. fanfold forms” in Chapter 3.
Problem with the application Refer to your application program manual.
program.
Platen knob was manually Set the top of form. See “Top of form” in
turned while the Power indi- Chapter 4.
cator was on. Do not manually turn the platen knob when
the power is on. Use the PAPER FEED
button.
Forms are jamming between Reset adjustment lever. See “Adjusting the
printing surface and the print printing gap” in Chapter 3.
head.
Forms are jamming between Clean the surface of the platen roller with
printing surface and the platen.a cloth barely dampended with a little alco-
hol.
• Incorrect number of lines on a page
Check Possible remedy
Paper is adjusted incorrectly. Set the top of form. See “Top of form” in
Chapter 4.
Paper has shifted backwards Readjust forms.
after several forms printed
correctly.
Problem with the application Refer to your application program manual.
program.
Distance printer must pull Move paper closer to the printer.
paper is too far.
Paper is getting stuck on ca- Move the paper away from any wires or
bles. cables.