reliability testing of essential functions only; in most cases, running a test only once is sufficient.

To perform the test once, press 1 and Enter. The program then displays a submenu of more detailed tests for the device you are checking.

To perform the test multiple times, press 2 and Enter. You see this

prompt:

Terminate checking if an error detected (Y/N)?

Press Y and Enter to terminate checking if the device produces an error, or press N and Enter to repeat the tests regardless of an error.

You see this prompt:

How many times (1-9999):

Type the number of times you wish to repeat the test, then press Enter. The tests for the device now start.

Resuming from an error

If an error occurs during a test, the test stops at that point, and an error code and error message display. If you want to record the problem, you can

print out the message on your printer. You see this prompt:

Do you want a printout of the error message(s) (Y/N)?

To continue without printing the error message, press N and Enter.

Before you request a printout, be sure your printer is turned on and on-line, and the paper is installed correctly. Then press Y and Enter. If the printer is not ready, the following message and prompt display:

Printer is not installed correctly.

Install correctly and enter Y, or

Enter N to cancel printing.

Correct the problem and press Y and Enter to continue printing, or press N and Enter to cancel printing.

After printing the error message, the program displays this prompt:

Printout is finished. Press ENTER to return to the

menu.

Diagnostics

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