HP Deskjet 3420 Ink Cartridges
All our remanufactured cartridges come complete with a 100% Satisfaction Guarantee! To make sure you get everything you need, delivered to your door, we also offer genuine brand name HP ink cartridges as well as versatile DIY home refill kits great for saving even more.

Ink Cartridges for the HP Deskjet 3420
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HP 27 (C8727AN) Black Remanufactured Ink CartridgeReplaces: HP 27, C8727ANReg. Price $24.99 Our Price $18.99Buy 3 or more: $17.99 eachIn Stock
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HP C8728AN (HP 28) Tri-Color Remanufactured Ink CartridgeReplaces: HP 28, C8728ANReg. Price $26.99 Our Price $19.99Buy 3 or more: $18.99 eachIn Stock
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HP 28 Color Original Ink Cartridge, C8728AN in Retail PackagingReplaces: HP 28, C8728ANColorPage Yield: 190* PagesOur Price $55.43In StockSave $35.44 when you buy the Compatible Version
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HP 27 Black Original Ink Cartridge, C8727AN in Retail PackagingReplaces: HP 27, C8727ANOur Price $41.59Backordered
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Save $22.60 when you buy the Compatible Version -
LD Refill Kit for Hewlett Packard C8727AN (HP 27) BlackFor use with: HP 27, C8727ANReg. Price $15.99 Our Price $11.99
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LD Refill Kit for Hewlett Packard C8728AN / C8728A (HP 28) ColorFor use with: HP 28, C8728ANReg. Price $18.99 Our Price $13.99
Many consumers are worried if the use of compatible or aftermarket printing supplies will void their printer's warranty. The answer is no.
More simply put, this means that your printer warranty cannot be voided just because you choose to use compatible products unless the manufacturer can prove that the compatible product caused direct damage to your printer. In cases such as this, the manufacturer may choose not to repair your printer but your warranty would remain in effect for all other warranty issues.
For more information see:
MAGNUSON-MOSS WARRANTY
IMPROVEMENT ACT
United States Code Annotated
Chapter 50 Consumer Product Warranties
15 Section 2302 Section C