Troubleshooting 
10-4
Is the paper curled, folded or 
wrinkled?
Replace the paper with new paper. 2-26
Are there any loose scraps or 
jammed paper in the 
machine?
Remove any jammed paper. 10-16
Printouts are wrinkled 
or curled.
Is the paper damp? Replace the paper with new paper. 2-26
Cannot print. Is the machine plugged in? Plug the power cord into an AC 
outlet.
—
Is the machine powered on? Turn on the main power switch. 2-7
Is the printer cable or 
network cable connected?
Connect the correct printer cable or 
network cable securely.
2-5
Was the machine powered 
on before the printer cable 
was connected?
Power on the machine after 
connecting the printer cable.
2-5
2-7
Is the print job paused? Press [Resume] (the Left Select 
key) to resume printing.
7-18
Documents are 
printed improperly.
Are the application software 
settings at the PC set 
properly?
Check that the printer driver and 
application software settings are 
set properly.
—
Cannot print with USB 
memory. 
Is the USB host blocked? Select [Unblock] in the USB host 
settings.
8-168
— Check that the USB memory is 
securely plugged into the machine.
—
When displaying an 
image sent from the 
machine on the PC, an 
image size is shrunk 
vertically or 
horizontally.
Have you selected 
200×100dpi Normal or 
200×400dpi Super Fine for 
the scan resolution?
Select a scan resolution other than 
200×100dpi Normal or 200×400dpi 
Super Fine when sending an 
image.
5-18
USB memory not 
recognized.
— Check that the USB memory is 
securely plugged into the machine.
—
Is the USB host blocked? Select [Unblock] in the USB host 
settings.
8-168
Skewed-color printout — Conduct color registration using 
the operation panel.
8-104
Conduct color calibration using the 
operation panel.
8-104
Symptom Checkpoints Corrective Actions
Reference 
Page