Point to check Solution
Is a tray out of paper? Add paper as instructed by the message in the touch panel.
Is the machine out of toner? Replace the toner cartridge.
When toner runs low, a message will appear to inform you that the toner cartridge must be replaced.
For more information on replacing the toner cartridge, see "REPLACING THE TONER CARTRIDGE".
Has a paper misfeed occurred? Remove the misfeed as instructed by the message in the touch panel.
- "REMOVING MISFEEDS" in "TROUBLESHOOTING"
Is the output tray full? Remove the output from the tray and resume printing.
When the output tray becomes full, a detector activates and stops printing.
Is the waste toner box full? Replace the waste toner box as instructed by the message in the touch panel.
- "REPLACING THE WASTE TONER BOX"
Are restrictions placed on the trays that can be used in each mode (copy, print, fax, Internet fax, and document filing)?
 Check the settings in [Paper Tray Settings] and see if checkmarks appear in the checkboxes of each mode ([Feeding Approved Job]).
Functions without a checkmark cannot be used for printing using that tray.
"Setting mode" → [Paper Tray Settings] → [Tray Registration] → [Feeding Approved Job]