Canon PIXMA iP2850 - Manual (Page 175)

Print Results Not Satisfactory
If the print result is not satisfactory due to white streaks, misaligned lines, or uneven colors, confirm the
paper and print quality settings first.
Check1 Do the page size and media type settings match the size and type of the loaded
paper?
When these settings are incorrect, you cannot obtain a proper print result.
If you are printing a photograph or an illustration, incorrect paper type settings may reduce the quality of the
printout color.
Also, if you print with an incorrect paper type setting, the printed surface may be scratched.
Confirm the page size and media type settings using the printer driver.
Printing with Easy Setup
Check2 Make sure that the appropriate print quality is selected using the printer driver.
Select a print quality option suitable for the paper and image for printing. If you notice blurs or uneven colors,
increase the print quality setting and try printing again.
You can confirm the print quality setting using the printer driver.
Changing the Print Quality and Correcting Image Data
Check3 If the problem is not resolved, there may be other causes.
See also the sections below:
Cannot Print to End of Job
No Printing Results/Printing Is Blurred/Colors Are Wrong/White Streaks
Colors Are Unclear
Lines Are Misaligned
Printed Paper Curls or Has Ink Blots
Paper Is Smudged/Printed Surface Is Scratched
Back of the Paper Is Smudged
Colors Are Uneven or Streaked
If the Printed Paper Has Been Discolored
Colors may fade with time if the printed paper is left for a long period of time.
After printing, dry the paper sufficiently, avoid high temperatures, high humidity, and direct sunlight, and
store or display indoors at room temperature and normal humidity.
To avoid direct exposure to air, it is recommended that you store the paper in an album, plastic folder,
photo frame, etc.
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