Canon printer PIXMA MG7720 User Manual
Have a look at the manual Canon printer PIXMA MG7720 User Manual online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 1335 Canon manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.
Images Incomplete or Missing (Windows) Check1 Select setting not to compress printing data. If you select the setting not to compress the printing data with an application software you are using, the printing result may be improved. Click Print Options on Page Setup sheet of the printer driver. Select Do not allow application software to compress print data check box and click OK. * Clear the check box once printing is complete. Check2 Is print data extremely large? Click Print Options on Page Setup sheet of the printer driver. Then set Prevention of Print Data Loss to On in the dialog that appears. * This may reduce print quality. 951
Ink Blots / Paper Curl Ink Blots Paper Curl Check1 Check paper and print quality settings. Print Results Are Unsatisfactory Check2 If intensity is set high, reduce intensity setting and try printing again. If you are printing with a high intensity setting on plain paper, the paper may absorb too much ink and become wavy, causing paper abrasion.
Paper Is Smudged / Printed Surface Is Scratched Paper Is Smudged The Edges of Paper Are SmudgedPrinted Surface Is Smudged Printed Surface Is Scratched Check1 Check paper and print quality settings. Print Results Are Unsatisfactory Check2 Check paper type.
1. Roll up paper in opposite direction to paper curl as shown below. 2. Check that paper is now flat. We recommend printing curl-corrected paper one sheet at a time. Note
In the Canon IJ Printer Utility, select Custom Settings in the pop-up menu, select Prevent paper abrasion check box, and then click Apply. To open the Canon IJ Printer Utility, see Opening the Canon IJ Printer Utility. Check5 If intensity is set high, reduce intensity setting and try printing again. If you are printing with a high intensity setting on plain paper, the paper may absorb too much ink and become wavy, causing paper abrasion.
Back of Paper Is Smudged Check1 Check paper and print quality settings. Print Results Are Unsatisfactory Check2 Is the paper feed roller dirty? Clean the paper feed roller. Cleaning the Paper Feed Roller Note
Vertical Line Next to Image Check Is loaded paper size correct? If the loaded paper is larger than the size you specified, a vertical line may appear in the margin. Set the paper size to match the loaded paper. Print Results Are Unsatisfactory Note
Uneven or Streaked Colors Uneven Colors Streaked Colors Check1 Check paper and print quality settings. Print Results Are Unsatisfactory Check2 Print nozzle check pattern and perform any necessary maintenance operations such as print head cleaning. Print the nozzle check pattern to determine whether the ink ejects properly from the print head nozzles.For details on printing the nozzle check pattern, print head cleaning, and print head deep cleaning, see If Printing Is Faint or Uneven .
If the problem is not resolved after performing print head deep cleaning, turn off the machine and performprint head deep cleaning again 24 hours later.