Indicators on the control panel display printer status information, cur-rent media source, and paper jam locations.Flashes when the printer is warming up. It remains on
when the printer is ready to receive a print job and while it
is processing or printing a job (unless an error is
encountered).
Lights when the printer requires operator intervention.
This indicator is usually accompanied by a status
message in the message window.
Lights when the printer is receiving data from one or more
of the simultaneous interfaces.
Lights when printer’s hard disk is being accessed.
Lights when the printer is on line and ready to accept and
process new print jobs. Press it once to take the printer off
line (the indicator is not lighted) and make the printer
ready for configuration.
Lights when the print resolution is set to 600 dots per inch.
Lights when the duplex option is installed and duplex
printing is chosen.
Lights when manual feed is chosen as the inputbin.