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Troubleshoot a problem
174
Vertical dark lines
Note:
Before solving the problem, print the Print Quality Test Pages. From the control panel, navigate to
Settings
>
Troubleshooting
>
Print Quality Test Pages
. For non-touch-screen printer models, press
to navigate
through the settings.
Action
Yes
No
Step 1
1
Depending on your operating system, specify the paper type from the Printing
Preferences or Print dialog.
Notes:
•
Make sure that the setting matches the paper loaded.
•
You can also change the setting on the printer control panel. Navigate to
Settings
>
Paper
>
Tray Configuration
>
Paper Size/Type
.
2
Print the document.
Do vertical dark lines appear on prints?
Go to step 2. The
problem is
solved.