Front Panel; Printer Front Panel - Tektronix PHASER 840 Service Manual

Front panel

These front panel features are found on the printer:
128 x 64 pixel backlighted graphic display
Two push buttons and four arrow buttons
Two LEDs
LCD.
The backlighted LCD serves two purposes: displaying current image
processor and print engine status information and displaying an interactive
menu. Status information includes image processor status such as Ready to
print, Receiving data and Printing. Print engine status includes messages
such as Out of paper, Paper Jam, Add ink as well as error messages.
Customers can review and modify certain NVRAM, I/O ports and peripheral
parameters. Using the front panel to review and change parameters is discussed
in the topic, "Adjustments" on page 91.
Buttons. Four of the six buttons are arranged as a diamond-shaped keypad. The
other two buttons are used as Select and Help.
Refer to "Adjustments" on page 91 for details on using the front panel controls to
enter special printer modes.
The topic "Resetting NVRAM" on page 121 explains how to use the front panel
buttons to reset the NVRAM to its factory-default values.
Power
Error

Printer front panel

READY TO PRINT
Help
button
Navigation
buttons
Select
button
Service Guide
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