Contacting Customer Support - Lexmark MX421 User Manual

Troubleshooting
3
Place the Print Quick Test page on the ADF tray.
4
Touch Front ADF Registration or Rear ADF Registration.
Notes:
•
To align Front ADF Registration, place the test page faceup, short edge first into the ADF.
•
To align Rear ADF Registration, place the test page facedown, short edge first into the ADF.
5
In the Copy Quick Test menu, touch Start.
6
Compare the Copy Quick Test page with the original document.
Note: If the margins of the test page are different from the original document, then adjust Horizontal
Adjust and Top Margin.
7
Repeat step 5 and

Contacting customer support

Before contacting customer support, make sure to have the following information:
•
Printer problem
•
Error message
•
Printer model type and serial number
Go to http://support.lexmark.com
support documentation, drivers, and other downloads.
Technical support via telephone is also available. In the U.S. or Canada, call 1-800-539-6275. For other countries
or regions, go to http://support.lexmark.com.
step 6 until the margins of the Copy Quick Test page closely match the original document.
to receive e‑mail or chat support, or browse through the library of manuals,
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