Your print cartridge might not be a genuine HP print cartridge if you notice the following:

The supplies status page indicates that a non-HP supply is installed.

You are experiencing a high number of problems with the print cartridge.

The cartridge does not look like it usually does (for example, the packaging differs from HP packaging).

96 Chapter 7 Print cartridges

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HP Laser M603, Laser M602, Laser M601 manual Enww