Front Panel; Figure 1-12 Printer Front Panel - Tektronix Phaser 340 Service Manual

Front panel

These front panel features are found on the printer:
A two-line, 24-character LCD
Four push buttons
Two LEDs
LCD.
The 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 , Receiving data
and Printing . Print engine status includes messages such as Out of paper ,
Paper Jam , and Add ink .
The interactive menu can only be entered while the printer is idle and ready.
The interactive menu has two modes, review and modify. 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 Chapter 9, "Check
and Adjustments."
Buttons. Button 1, the left-most button, is an Exit key used to cancel an operation
while in the interactive menu. The functions of buttons 2, 3 and 4 are defined by
the particular menu or function being displayed on the LCD. The bottom row of
the LCD labels the current function of each button.
In addition, pressing the buttons as you turn on the printer enables certain
diagnostic modes.
Pressing and holding Button 1, as you turn on the printer, skips
power-up diagnostics.
Pressing and holding Button 2, as you turn on the printer, executes
extended diagnostics.
The Chapter 9 topic "Resetting NVRAM" on page 9-21 explains how to use the
front panel buttons to reset the NVRAM to its factory default values.
Ready
Exit

Figure 1-12 Printer front panel

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