Service manual

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• Left margin moves to the right during printing
Check Possible remedy
The print head is not moving Check that the ribbon and paper are cor-
correctly. rectly installed. See “Installing ribbon car-
tridge” in Chapter 2 and “Loading paper” in
Chapter 3.
Problem with the application Refer to your application program manual.
program.
The adjustment lever is in the Reset the adjustment lever. See “Adjusting
wrong position. the printing gap” in Chapter 3.
• Printer is printing beyond side edge of forms
Check Possible remedy
Paper is adjusted incorrectly. Adjust both forms tractors and the paper.
Problem with the application Refer to your application program manual.
program.
A print head jam caused by Make sure that the ribbon cartridge is cor-
the ribbon or a paper jam. rectly installed. See “Installing the ribbon
cartridge” in Chapter 2.
Clear the paper jam.
• Printer is unstable; Wrong characters are printed; Left margin changes;
Printing stops
Check Possible remedy
Static electricity is resulting Increase the humidity.
from low humidity or inter- Move devices with electric motors away
ference from nearby electrical from the printer.
devices.
• Printer case is hot to the touch
Check Possible remedy
Printer’s vents are blocked. Move object away from the air vents, in-
cluding the bottom of the printer.