Lexmark X422 X422 MFP User's Reference - Page 133

Solving ADF problems, Solving scanner flatbed problems, Solving option problems - scanner driver

Page 133 highlights

Troubleshooting Solving ADF problems Problem Skewing Misfeeds, multi-feeds, or mispicks Vertical lines and streaks on the output. Solution • The guides are not positioned properly. Align them with the edges of the paper. • Make sure the ADF tray is properly installed. Refer to the Setup Guide for installation instructions. • Make sure the ADF cover is closed. • The guides are not positioned properly. Align them with the edges of the paper. • Print a menus settings page. See Printing the menu settings page for more information. Verify how many pages have been scanned. Replace the pick roller assembly and the separator pick roller after scanning 40,000 pages. See Replacing the pick roller assembly and the separator pick roller for more information. Clean the ADF window. See Cleaning the ADF window for more information. Solving scanner flatbed problems Problem Speckles on the output. Solution Clean the scanner flatbed. See Cleaning the scanner flatbed for more information. Solving option problems Problem Solution Option does not operate correctly after it is installed, or it quits working. • Turn the MFP power off, wait for about 10 seconds, and turn the MFP power on. If this does not fix the problem, unplug the MFP and check the connection between the drawer and MFP. • Make sure the option is installed and selected in the print driver you are using. • Optional drawer: Make sure the connection between the optional drawer and the MFP is secure. Refer to the Setup Guide for more information. • Make sure the print media is loaded correctly. See Loading print media for more information. • Optional flash memory card: Make sure the flash memory card is securely connected to the MFP system board. • Optional MFP memory card: Make sure the MFP memory card is securely connected to the MFP system board. Solving ADF problems 133

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Solving ADF problems
133
Troubleshooting
Solving ADF problems
Solving scanner flatbed problems
Solving option problems
Problem
Solution
Skewing
The guides are not positioned properly. Align them with the
edges of the paper.
Make sure the ADF tray is properly installed. Refer to the
Setup Guide
for installation instructions.
Misfeeds, multi-feeds, or mispicks
Make sure the ADF cover is closed.
The guides are not positioned properly. Align them with the
edges of the paper.
Print a menus settings page. See
Printing the menu
settings page
for more information. Verify how many pages
have been scanned. Replace the pick roller assembly and
the separator pick roller after scanning 40,000 pages. See
Replacing the pick roller assembly and the separator
pick roller
for more information.
Vertical lines and streaks on the output.
Clean the ADF window. See
Cleaning the ADF window
for
more information.
Problem
Solution
Speckles on the output.
Clean the scanner flatbed. See
Cleaning the scanner flatbed
for
more information.
Problem
Solution
Option does not operate correctly
after it is installed, or it quits
working.
Turn the MFP power off, wait for about 10 seconds, and turn
the MFP power on. If this does not fix the problem, unplug the
MFP and check the connection between the drawer and MFP.
Make sure the option is installed and selected in the print
driver you are using.
Optional drawer:
Make sure the connection between the
optional drawer and the MFP is secure. Refer to the
Setup
Guide
for more information.
Make sure the print media is loaded correctly. See
Loading
print media
for more information.
Optional flash memory card:
Make sure the flash memory
card is securely connected to the MFP system board.
Optional MFP memory card:
Make sure the MFP memory
card is securely connected to the MFP system board.