Testing the Printer

Running the printer self tests is a good way to check the installation of your printer.

The two self tests are:

Font Sample Test

Rolling ASCII Test

!Wide Carriage Model Microline 391 Turbo

If you are using 8.5 inch paper to run the test, make sure the paper width selection in the printer menu is set to 8.5 inches. Otherwise, printing on the platen may damage the printer. Refer to “Using Your Printer, Menu Mode, Explanations of Menu Items.”

34 Microline 390/391 Turbo

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Oki 390, 391 manual Testing the Printer