HP Photosmart C6340 All-in-One Printer - Manual (Page 133)

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 large text above the color blocks. The type should be sharp and clear.
Figure 12-1 Sample text area - expected result
• If the type is jagged, align the printer, and then print this diagnostic page again.
Figure 12-2 Sample text area - jagged text
• If the text is uneven, streaked, or smeared, clean the printhead, and then print
this diagnostic page again.
Figure 12-3 Sample text area - uneven ink distribution
Figure 12-4 Sample text area - streaks or smears
3. Look at the demonstration picture, on the left side of the page below the large text.
The picture should be sharp and clear.
Figure 12-5 Sample demonstration picture - expected result
Chapter 12
130 Maintain the HP All-in-One
Maintain
the HP All-in-One