When Other Messages Appear
Messages Causes Solutions
"Cannot connect with the
wireless card. Turn the main
power switch off, then check
the card."
(A "wireless LAN board" is
referred to as a "wireless
card".)
• The wireless LAN
board was not inserted
when the machine was
turned on.
• The wireless LAN
board was pulled out
after the machine was
turned on.
• The settings are not
updated although the
unit is detected.
Turn off the power, and then confirm
the wireless LAN board is inserted
correctly. After confirmation, turn on
the power again. If the message
appears again, contact your service
representative.
"Clean the scanning glass.
(Located next to the
exposure glass.)"
The scanning glass or guide
plate of the ADF is dirty.
Clean them. See "Maintaining Your
Machine", Maintenance and
Specifications.
"Following output tray is full.
Remove paper."
The output tray is full. Remove paper from the output tray to
resume printing.
"Internal cooling fan is
active."
Large print runs will cause
the machine's interior to heat
up, triggering the cooling
fan.
The fan will emit noise, but this is
normal and the machine will be
operable while the fan is running.
The amount of paper that can be
printed and the total operation time
until the fan starts running depends on
the temperature of the location at
which the machine is installed.
"Self checking..." The machine is performing
image adjustment
operations.
The machine may perform periodic
maintenance during operations. The
frequency and duration of
maintenance depends on the humidity,
temperature, and printing factors such
as number of prints, paper size, and
paper type. Wait for the machine to
get ready.
9. Troubleshooting
170
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