2Click the Troubleshooting Tab.

3Click the appropriate category. (The following pages include an overview of common problems in each category.)

4What seems to be the problem?

5Explore the possibilities.

What If

If the print cartridge light continues to blink after you install new cartridges, check the part numbers on the cartridges.

Black

HP 51645G

Large Black HP 51645A

Tri-Color HP C1823A

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