Technical data

2.1 Control Panel Keys and Indicators
Figure 2–1 Control Panel
Set Up
Test
Last Page Supplies Error Online
Defaults Online/Pause
1 2 3 4 5 6 7
12 11 10 9 8
MLO-006680
*
Table 2–1 Control Panel Keys, Indicators, and Displays
Key
Indicator Function
Graphic
Display
The graphic display indicates cassette selections and the locations
of jams and expired consumables. The paper tray indicators light
green; all other indicators light red.
Message
Display
The message display is a 2-line, 16-character liquid crystal
display that shows status messages in conjunction with the other
indicators. Section 2.2 explains the display format. See Table 5–1
for a brief interpretation of the error code and for a pointer to the
in-depth troubleshooting procedure.
Set Up
/ If the printer is off line or PAUSED, pressing this key invokes the
following:
•
Set Up
invokes the Set Up menu, as shown in Section 2.4.
•
Set Up
with
Test
invokes the 1948 Service Menu, as
shown in Section 3.2.
• When in a Set Up or service menu, pressing causes the
display to scroll through selections or numeric values.
• The key is uniquely defined in several of the service menus.
(continued on next page)
2–2 Control Panel Operations and Menus