6 Replace the fuser unit.

Run test prints.

Has the problem been resolved?

No: Reinstall the original fuser unit. Refer to the Chapter 4, “Print Quality Samples” . Com- pare the test prints with the print samples, and identify a sample having the same print flaw as the test prints; turn to the TAG listed under the sample.

Yes: Turn to TAG 002: Check & Problem Resolution.

Troubleshooting Analysis Guide (TAGs)

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HP C30 manual Replace the fuser unit Run test prints