HP 5520 - Manual (Page 47)

If you still receive the error message, contact HP support for help.
Click here to go online for more information .
Older generation cartridges
You will need to use a newer version of this cartridge. In most cases you can identify a newer version of the
cartridge by looking at the exterior of the cartridge package and finding the Warranty Ends date.
If it says ‘v1’ several spaces to the right of the date, then the cartridge is the updated newer version. If it is an
older generation cartridge, contact HP support for help or replacement.
Click here to go online for more information .
Older generation cartridges 45
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