Message Action
Standard USB port disabled [56]
From the printer control panel, select Continue to clear the
message. For non‑touch‑screen printer models, press OK to
confirm.
Notes:
• The printer discards any data received through the USB
port.
• Make sure the USB Buffer menu is not set to Disabled.
Supply needed to complete job
Try one or more of the following:
• From the printer control panel, touch Prompt for supplies
to view all error messages that indicate what supplies are
needed to continue processing the current job. For
non‑touch‑screen printer models, press OK to clear the
message and continue printing.
1 Order the missing supply immediately.
2 Install the supply. For more information, see the
instruction sheet that came with the supply.
• Cancel the print job, then install the missing supply, and
then resent the print job.
Too many flash options installed [58]
1 Turn off the printer.
2 Unplug the power cord from the electrical outlet.
3 Remove the extra trays.
4 Connect the power cord to properly grounded electrical
outlet.
5 Turn the printer back on.
Too many trays attached [58
1 Turn off the printer.
2 Unplug the power cord from the electrical outlet.
3 Remove the extra trays.
4 Connect the power cord to a properly grounded electrical
outlet.
5 Turn the printer back on.
[Type] imaging kit low [84.xy]
Note: The type can be a black imaging kit, or a black and
color imaging kit.
You may need to replace the imaging kit. If necessary, touch
Continue on the printer control panel to clear the message
and continue printing.
[Type] imaging kit nearly low [84.xy]
Note: The type can be a black imaging kit, or a black and
color imaging kit.
If necessary, touch Continue on the printer control panel to
clear the message and continue printing.
7527
Diagnostic information
86