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Calibrate print quality
Perform a print quality calibration if light or dark horizontal lines appear in documents
that are printed with the tri-color and black print cartridges.
Before performing a print quality calibration,
clean the print cartridges
, and then reprint
the document. If the lines still occur, perform a print quality calibration.
To calibrate print quality
1.
Load Letter or A4 unused plain white paper in the paper tray.
2.
Verify that both a black and a tri-color
print cartridge
are installed in the printer.
3.
Open the printer
Toolbox
.
4.
Click
Print Quality Calibration
.
5.
Click
Continue
, and then follow the onscreen instructions.