I have a lot of unused new cartridges and print heads laying around that should go to a happy user. There are no problems in using expired cartridges and or print heads other than validating the message that the cartridges are past their warranty dates when installed or the printer is turned on . It would only make sense to buy a bunch of them for cost of shipping reasons. They currently are on Ebay so some will be sold .
HP 70 Print Heads in sealed packages 17$ each
C9406A Magenta / Yellow 2007-05-05
Sold
C9405A light Magenta/ light Cyan 2007-06-16
C9407A Photo Black/ light Gray 2007-05-24
Sold
HP 70 Print Heads boxed unopened original packaging 25$ each
C9407A Photo Black/ light Gray 2007 Aug
C9405A light Magenta/ light Cyan 2007-Sept
C9406A Magenta / Yellow 2007-Sept
HP 38 cartridges in sealed packages 14$ each
Sold
Sold
Sold
Sold
Sold
Sold
Sold
HP 38 cartridges boxed unopened original packaging 17$ each
Sold
C9418A Light Cyan date de préemption 2009 May
C9415A Cyan date de préemption 2009 May
C9415A Cyan date de préemption 2009 May
Sold
Sold
Sold
C9413A Photo Black date de préemption 2009 Jan
Sold
C9412A Matte Black date de préemption 2009 Jan
Sold
I still have 3 HP 70 C9456A RED 130ml cartridges long time expired but new 20$ each for the Z3100