User Guide
Page 43
...Click here to go online for both local and online topics -- Solve a problem Improve print quality 1. b. Make sure you are using genuine HP cartridges. 2. d. The product prints an alignment sheet. 5. b. Click Print Diagnostic Information to access the Printer Toolbox. Load letter or A4 unused... plain white paper into the input tray. e. c. Review the blue, magenta, yellow, and black boxes on ink. If you are seeing Solve a problem 41 for more information, see "Check the ...
...Click here to go online for both local and online topics -- Solve a problem Improve print quality 1. b. Make sure you are using genuine HP cartridges. 2. d. The product prints an alignment sheet. 5. b. Click Print Diagnostic Information to access the Printer Toolbox. Load letter or A4 unused... plain white paper into the input tray. e. c. Review the blue, magenta, yellow, and black boxes on ink. If you are seeing Solve a problem 41 for more information, see "Check the ...