Using
RecallingFactorySettings
Factory settings are those settings preselected at the factory. To recall (reset) the factory settings, select the 
button or the 
button.
Options under the MACRO, INSTALL, and ADJUST functions are all initialized to the factory settings.
Using the Diagnostic Functions
The TESTS function allows you to diagnose the printer with the following two functions:
•
•
These functions are used for checking print quality and diagnosing printer problems. Hex dump also provides useful information for programmers. There are two other options in the TESTS function, but they are for service personnel only.
Printing Test
The printing test function prints test pages independently of your computer to check printing operations and quality. It does not check the interface between the computer and the printer.
The printing test prints all of the characters available in the ASCII character set. For color printers having a color ribbon, printing occurs in four colors.
To start the printing test, make sure that continuous forms paper is loaded into the printer. Enter the
1. Start the printing test (select the PRINT-Toption).
Check that the red cursor stands under 
button or
the button. The printer selects (underlines)
2.Exit the printing test.
Exit the printing test in either of the following ways after printing a dozen of lines:
•To exit the printing test and return to the <TESTS> menu, press the 
button or the 
button.
•To exit the printing test and return to the <FUNCTIONS> menu, press the Exit/Save button.
•To exit the printing test and return to the Normal mode (ready), press the
3.Examine the test page.
A sample test page is shown in step 5 “Testing the Printer” of the Installation Guide.
