HP Photosmart Premium C309 - Manual (Page 79)

To evaluate the print quality report
1. Check the ink levels shown on the page. If a cartridge shows very low ink levels and
you find the print quality unacceptable, consider replacing that ink cartridge. Print
quality typically deteriorates as cartridges run out of ink.
NOTE: If the print quality report is not legible, you can check the estimated ink
levels from the control panel or HP Photosmart Software.
NOTE: Ink level warnings and indicators provide estimates for planning
purposes only. When you receive a low-ink warning message, consider having a
replacement cartridge available to avoid possible printing delays. You do not need
to replace the ink cartridges until print quality becomes unacceptable.
2. Look at the color bars in the middle of the page. The bars should be solid, have sharp
edges, and extend with uniform color all the way across the page.
Figure 11-1 Color bars - expected result
1 Black cartridge
2 Cyan cartridge
3 Magenta cartridge
4 Yellow cartridge
5 Photo Black cartridge
• If any of the color bars are irregularly streaked, lighter on one side, or contain one
or more streaks of a different color, refer to the following steps.
Figure 11-2 Color bars - irregularly streaked or faded bar (top bar)
Chapter 11
76 Maintain the HP Photosmart
Maintain the HP Photosma
rt