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The chips are $2.20 each, and sold in a 10 pack.
Here are some helpful tips on using our replacement chips for HP Cartridges:
- They are not resettable.
- Operators handling these chips need to be grounded with wrist or ankle static guard to prevent ESD (ElectroStatic Descharge).
- The HP 4844 is high capacity and the 4840 is standard and they use different chips.
- Testing the chips in printers will activate the chip (and activate the countdown for the chip’s shelf life).
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