1. Display
Displays error messages and the printer's current operational status.
The display's back light turns off when the machine enters Energy Saver mode.
2. Power indicator
Remains lit as long as the printer is powered.
Is unlit when the machine is in Energy Saver mode or is not powered.
3. Alert indicator
Flashes or remains lit when a printer error occurs. A message describing the error will appear on the display
panel when this indicator lights up or begins flashing.
4. Data-In indicator
Flashes when the printer is receiving data from a computer.
Remains lit if data is about to be printed.
5. [Suspend/Resume] key
Press this to suspend a print job. This key remains lit as long as the job is suspended. To resume the job, press this
key again.
6. [Job Reset] key
When the printer is online, press this to cancel any current print jobs.
For details, see "Canceling a Print Job".
7. [Form Feed] key
When the printer is offline, pressing this will print all the data remaining in the printer's input buffer.
This does not work if the printer is online.
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