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Message Causes Solutions
"Cannot
connect=>Comm.Serv.
Check proxy user/
password."
The proxy user name or
password is incorrect.
Check the proxy server settings, and
then change the user name and/or
password if they are incorrect.
"Change (Tray name) to the
following settings:"
The size of the paper in the
tray does not match the
paper size specified in the
printer driver.
Press [Change] to change the paper
size and type settings of the tray, as
indicated on the screen, and then load
the appropriate paper in the tray.
Otherwise, press [JobReset] to reset the
job, or press [Form Feed] to force
printing by specifying another tray.
"Cover Open. Please close
the indicated cover."
A cover of the machine is
open.
Close the cover as indicated on the
control panel.
"Duplex mode is in off
position for (tray name)"
The duplex mode for the
indicated tray is not
available.
Press [Change] to change the tray
setting to allow duplex printing, or
press [JobReset] to reset the job.
Otherwise, press [Form Feed] to print
on one side of a sheet.
"Enter password." User Restriction is enabled. Contact your administrator for the
password.
"Failed to connect to server
for Remote Diagnostics."
The machine cannot
communicate with Remote
Communication Gate.
Check the connection to the Remote
Server Gate.
"Independent-supply toner" Independent-supply toner is
set.
Use the toner recommended for this
machine.
"Load paper in (tray name)" There is no paper in the
specified tray.
Load the specified paper in the tray,
press [JobReset] to reset the job.
"Prepare Replacement
Check print cartridge
replacement(s)."
The toner has run out. Install a new print cartridge.
"Replacmnt Requrd Maint.
Kit"
You need to replace the
maintenance kit.
For details, see "Replacing
Maintenance Kit", Maintenance and
Specifications .
When Messages Are Displayed on the Control Panel
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