Vertical lines are jagged or edges are not smooth
1Adjust the Quality/Speed setting in Print Properties (see page 18). For best print quality, select Better or Best.
2Align the print cartridges. To align the print cartridges:
a Open the Lexmark Solution Center (see page 19).
b From the Maintenance tab, click Align to fix blurry edges.
White lines appear in graphics or solid black areas
Clean the print cartridge nozzles. Going long periods without using the AIO can cause the print cartridge nozzles to become clogged. To clean the cartridge nozzles:
1Open the Lexmark Solution Center (see page 19).
2From the Maintenance tab, click Clean to fix horizontal streaks.
AIO has a paper jam
1Follow the instructions on the screen for clearing the paper jam.
2Make sure you are using paper designed for an inkjet printer. For a list of recommended paper types, see page 9.
3Make sure you are correctly loading the paper (see page 8).
4Make sure the paper guide is against the left edge of the paper (see page 8).
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