HP policy on non-hp print cartridges
Hewlett-Packard Company cannot recommend the use of non-HP print cartridges, either new,
refilled, or remanufactured. Because they are not HP products, HP cannot influence their
design or control their quality. Service or repair required as a result of using a non-HP print
cartridge will not be covered under the printer warranty.
The warranty does not apply to defects resulting from software, interfacing, or parts not
supplied by HP.