Chapter 12

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 12-2 Color bars - irregularly streaked or faded bar (top bar)

Solve a problem

Figure 12-3 Color bars - color mixing (yellow bar contains magenta streaks)

Check the estimated ink levels in the cartridges.

Check if the cartridge corresponding to the streaked bar has the orange tab removed.

Reinstall the cartridge and make sure all of the cartridges are properly installed.

Clean the printhead, and then print this diagnostic page again.

If cleaning the printhead does not solve this print quality issue, replace the cartridge corresponding to the streaked bar.

NOTE: If replacing the cartridge does not solve this print quality issue, contact HP support for service.

If any of the color bars show regular white streaks, refer to the following steps.

Check for the PHA TTOE line below the color bars. If the line reads 0, align the printer.

If the PHA TTOE line on the diagnostic page shows a different value or aligning does not help, clean the printhead.

NOTE: If cleaning the printhead does not solve this print quality issue, contact HP support for service.

122 Solve a problem

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HP C410e, C410c, C410a, C410d, C410b manual Color bars irregularly streaked or faded bar top bar