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3. Diagnostic aids
This chapter explains the tests and procedures to identify printer failures and verify if repairs have corrected the
problem.
User operator panel, menus and messages
Understanding the operator panel
Callout
Item
1
Display
2
Indicator light
3
Sleep
4
Keypad
5
Submit
1
Function
Shows the status of the printer, and allows printer setup and operation
• Off—The printer is off.
• Blinking green—The printer is warming up, processing data, or printing.
• Solid green—The printer is on, but idle.
• Blinking red—The printer requires operator intervention is needed.
Enables Sleep Mode or Hibernate Mode
The following are the statuses of the indicator light and the Sleep button:
• Entering or waking from Sleep Mode—The indicator light is illuminated
solid green, Sleep button is unilluminated.
• Operating in Sleep Mode—The indicator light is illuminated solid green,
Sleep button is illuminated solid amber.
• Entering or waking from Hibernate Mode—The indicator light is
illuminated solid green, Sleep button is illuminated blinking amber.
• Operating in Hibernate Mode—The indicator light is unilluminated, Sleep
button is blinking amber for 1/10 of a second, then go completely
unilluminated for 1.9 seconds in pulsing pattern.
The following actions wake the printer from Sleep Mode:
• Touching the screen or any hard button presses.
• Opening an input tray, cover, or door.
• Sending a print job from the computer.
• Performing a Power On Reset (POR) with the main power switch.
Lets the user enter numbers, letter, or symbols
Lets the user submit changes made in the printer settings
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