Calibrating print quality
Perform a print quality calibration if light or dark horizontal lines appear in photos 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.
Follow these steps to calibrate print quality:
Load Letter or A4 plain, white paper in the In tray.
Verify that both a black and a tri-color
are installed in the printer.
HP Inkjet Toolbox
Calibrate Print Quality
, and then follow the onscreen instructions.