Xerox 4520 User Manual page 192

D i s p l a y e d C o n t r o l P a n e l M e s s a g e s
Figure 7.2 Control Panel messages (continued)
Message
Toner Low
Turn Power Off
Then On
Unknown Disk
Upper
Up-Mid-Low
Upper-Lower
Upper-Middle
Upper Card Err
Power Off & On
Upper Card Out
Replace Original
Upper Tray Empty
7-18 4 5 2 0 / 4 5 2 0 m p U s e r ' s G u i d e
Toner is getting low in the EP cartridge, but printing will continue without
interruption.
ACTION: Replace the EP cartridge as soon as possible.
A fatal error has occurred.
ACTION: Power OFF [0], then ON [1].
The hard disk partition block cannot be understood. This is probably because a
new disk has been installed.
This message flashes alternately with the two-line message:
Press to init
Press to Abort
Upper tray needs paper.
ACTION: The message on the bottom line advises what size paper or envelope to
load. Either load that size, or press Enter
Upper, middle, or lower tray needs paper.
ACTION: The bottom line advises what type of paper or envelope to load. Either
load that size, or press Enter
Upper or lower tray needs paper.
ACTION: The bottom line advises what size paper or envelope to load. Either load
that size, or press Enter
Upper or middle tray needs paper.
ACTION: The bottom line advises what size paper or envelope to load. Either load
that size, or press Enter
Upper font card was removed while the printer was online.
ACTION: Power OFF [0] the printer, then power it ON [1] to resume normal
operations.
Upper font card was removed while the printer was offline, but the card was still
being used by the application.
ACTION: To clear the error message, take the printer offline and return the card to
its slot. Then press Online
job, you can take the printer offline and remove the card.
The upper tray does not contain paper.
ACTION: Add paper to the upper tray.
Description/Action
to resume printing. On completion of the print