Toner low
Try one or more of the following:
Replace the print cartridge.
•
Press
to clear the message and continue printing.
•
Tray <x> Empty
Load paper in the tray to clear the message.
Tray <x> Low
Load paper in the specified tray to clear the message.
Tray <x> Missing
Insert the specified tray into the printer.
Unsupported disk
An unsupported printer hard disk has been installed. Remove the unsupported device, and then install a supported
one.
Unsupported USB device, please remove
Remove the unrecognized USB device.
Unsupported USB hub, please remove
Remove the unrecognized USB hub.
USB/USB <x>
The printer is using a USB cable connection. The USB port is the active communication link.
USB drive removed
Try one or more of the following:
Wait for the message to clear.
•
Insert the flash drive.
•
View supplies
This message shows the current level of supplies.
Waiting
The printer has received data to print, but is waiting for an End-of-Job command, a Form Feed command, or additional
data.
Understanding printer messages
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