Mottled print and dots check
Diagnostics and troubleshooting
47
Step 1
a
From the home screen, touch
Settings
>
Device
>
Preferences
.
b
Check if the paper type and size settings match the paper type
and size set on the tray.
Do the settings match?
Step 2
Change the paper size and type, or adjust the size settings in the
tray.
Does the problem remain?
Step 3
Check the paper for texture or rough finish.
Is the paper textured or rough?
Step 4
Replace the textured or rough paper with plain paper.
Does the problem remain?
Step 5
Check the printer for toner leaks.
Are there toner leaks?
Step 6
a
Clean the printer thoroughly using a toner vacuum.
b
Perform a print job to clear the remaining toner from the
imaging components.
Does the problem remain?
Step 2
Change the paper size and type, or adjust the size settings in the
tray.
Does the problem remain?
Contact the next
level of support.