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2.1. Control Panel
2-4
Symbolic Indicators
The symbolic indicators light during normal oper-
ation and when the printer needs attention.
Indicator Name Description
Face-down
stack indicator
Flashing:
Indicates the possibility that paper may be jammed at this
point, open and remove any jammed paper. See Section 5.6.
Lit:
Indicates when printed pages are delivered to the face-down
output tray.
Face-up
stack indicator
Flashing:
Indicates the possibility that paper may be jammed at this
point, open and remove any jammed paper. See Section 5.6.
Lit:
Indicates when printed pages are delivered to the face-up output
tray, or to the option stacker if installed.
Toner indicator
Flashing:
Indicates there is insufficient toner.
Lit:
Indicates that the printer is out of toner. Replace with a new toner
container.
See Section 4.1.
Cassette feed
indicator
Flashing:
Indicates the possibility that paper may be jammed at this
point, open and remove any jammed paper. See Section 5.6.
Lit:
Indicates when paper is fed from the paper feed cassette.
Multi-purpose
feed indicator
Flashing:
Indicates the possibility that paper may be jammed at this
point, open and remove any jammed paper. See Section 5.6.
Lit:
Indicates when paper is fed from the multi-purpose feed tray, or
the option envelope feeder if installed.
ON LINE On-line indicator
Flashes when a memory error has occurred. (See Table 5.3.) Lights
when the printer is on-line. The printer prints received data. Goes off
when the printer is off-line. The printer stores but does not print
received data.
DATA Data indicator
Flashing:
Indicates data transfer is taking place.
Lit:
Indicates either that data is being processed, or that data is being
written to the memory card.
ATTENTION
Attention
indicator
Flashing:
Indicates when the printer needs maintenance attention
or the printer is warming up (
). Read the mes-
sage on the message display and consult Chapter 5.
Lit:
Indicates when a problem or an error occurs which may be
cleared by the user. (For example, the paper feed cassette is empty.)
Read the message in the message display and consult Chapter 5.