Damage Resulting from Refilling the Print Cartridges
To get the best performance from your printer, Hewlett-Packard recommends
using only genuine HP supplies for HP DeskJet printers, including genuine
factory-filled HP print cartridges.
Damage resulting from the modification or refilling of HP print cartridges is
specifically excluded from the coverage of HP printer warranties.
If streaking still appears, repeat the procedure until the
test printout is clean. You will find additional maintenance tips at:
When buying replacement print cartridges, check the part numbers
carefully. The print cartridge numbers for your printer are:
Black HP 516
Tri-Color HP C65