Kyocera ECOSYS P4040dn Operation Manual page 265

Message
Top tray is full of
paper.
Remove the paper.
Unknown toner
installed. PC
USB memory error.
Press [OK].
Waste toner box is
full.
Waste toner box is
improperly placed.
Corrective Action
The top tray has become full (500 pages (A4) or 450 pages (A3)). You must
remove all printed pages from the top tray. When the printer detects that the top
tray is empty again, the printer will continues printing into the top tray.
This message is displayed if the installed toner container's regional specification
does not match the machine's.
Install the specified toner container.
An error has occurred in the USB memory device.
Look at the error code given in place of ##.
The possible error codes and their descriptions are as follows.
01: The amount of data that can be saved at once has been exceeded. Split the
large file into multiple smaller files.
##
The USB memory is write protected. Remove the write protection.
The USB memory is broken.
Even if the problem is not solved, format the USB memory with the device or
use the new USB memory compatible with the printer.
04: There is no available space. Delete unnecessary files, etc., in order to free
up space.
Replace the waste toner box. For details, refer to Replacing the Waste Toner
Box on page 7-7.
The waste toner box is not installed correctly. Set it correctly. For details, refer to
Replacing the Waste Toner Box on page 7-7.
8-15
Troubleshooting