13 Problem Solving
320
P
rob
le
m Solving
Machine Trouble
If you think some trouble is occurring on the machine, check the machine status again.
Symptoms
Check
Remedy
Power is not
switched On.
Is the power switch on the
machine off?
Turn the power switch on.
Refer to "Power On / Off" (P.39).
Is the power cord plugged
into the power outlet?
Turn the power switch off and then firmly
plug in the power cord. Then turn the
power switch on.
Refer to "Power On / Off" (P.39).
Is the power cord
disconnected from the
machine or the rear of the
rack?
Is power of the correct
voltage being supplied?
Make sure that the power supply is 200 V
(volts), 15 A (amperes) when one electric
cord is provided.
Make sure that power of capacity
compatible with the specified maximum
power consumption of the machine
(2.2kW) is being supplied.
Touch screen is
dark.
Is the <Power Saver>
button on?
The machine is in the Power Saver mode.
Press the <Power Saver> button on the
control panel to cancel the Power Saver
mode.
Refer to "Power Saver mode" (P.41).
Is the brightness dial set too
low?
Use the brightness dial to adjust display
brightness.
Refer to "Control panel" (P.45).
unable to copy.
Is a message displayed on
the touch screen?
Follow the instructions displayed to solve
the problem.
Is the power cord plugged
into the power outlet?
Turn the power switch off and then firmly
plug in the power cord. Then turn the
power switch on.
Refer to "Power On / Off" (P.39).
Printing is not
performed even
though printing
was instructed
on Tray 5
(bypass).
Is paper of the size
specified for printing loaded
on the tray?
Follow the instructions displayed to load
paper of correct size and instruct it to print
again.