HP LaserJet Pro 400 color Printer M451 series - Manual (Page 86)

HP anticounterfeit Web site
Go to www.hp.com/go/anticounterfeit when you install an HP print cartridge and the control-panel
message says the cartridge is non-HP. HP will help determine if the cartridge is genuine and take
steps to resolve the problem.
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).
68 Chapter 7 Print cartridges ENWW