From the Main Menu, two self-test modes are available:
Press the CODE + SHIFT + RETURN keys.
Press the CODE + SHIFT + BACKSPACE keys.
SERIAL NUMBER Input Display
The machine prompts you for the unit serial number after the Self-Test mode is
accessed, but before the test is started:
From the SELF PRINT screen
From the SELF TEST menu, after selecting a test, of after pressing the "S" key.
Type SERIAL NO. and press RETURN.
The maximum number of characters that can be input is 9; alphanumeric keys are the
only acceptable input.
The RETURN key can also be pressed without entering a serial number.
Pressing CANCEL while the SERIAL NUMBER prompt is displayed cancels any
number entered (before pressing RETURN), and returns to the SELF TEST menu.
Fig. 3.3 Serial Number Entry Display