User`s manual

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Troubleshooting

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√ Your word processing software may be sending a reset

command that cancels this control panel setting. Set FONT

LOCK to on using the control panel to protect font settings

from software override. See Chapter 2, "Command-Vue

Control Panel."

{FONT LOCK cannot protect a pitch setting. Set a pitch

with your word processing software.}

Self Tests

The self tests provide assurance that the printer is working.

There are two self test patterns, a sliding character set, and an

H-pattern. To print the sliding character set, hold the ON

LINE key while you turn on the printer. To print the H-

pattern, hold the ONLINE and LF/FF keys while you turn on

the printer.

Interrupt the test by pressing the ON LINE key once. This

interrupts the test print but does not actually stop it. If you

wish to continue the test, press ON LINE again. When you

want to discontinue the test, turn off the printer.