HP DeskJet 640 Ink
Ink Cartridges for the HP Deskjet 640
Set of 5: HP 20 & 49 Remanufactured Ink Cartridges - 3 Black & 2 ColorPage Yield: Black: 1365, Color: 620* PagesOur Price $69.80Avg Price Per Cartridge: $23.27
HP 20 (C6614DN) Black Remanufactured Ink CartridgeReplaces: HP 20, C6614DNBlackPage Yield: 455** PagesReg. Price $26.99 Our Price $19.99
HP 51649A (HP 49) Tri-Color Remanufactured Ink CartridgeReplaces: HP 49, 51649AColorPage Yield: 310** PagesReg. Price $20.99 Our Price $15.99
HP 49 Color Original Ink Cartridge in Retail Packaging, 51649AReplaces: HP 49, 51649AColorPage Yield: 310* PagesOur Price $52.99Backordered
Notify me when product is in stock:Save $37.00 when you buy the Compatible Version
HP 20 Black Original Ink Cartridge in Retail Packaging, C6614DNReplaces: HP 20, C6614DNBlackPage Yield: 455* Pages
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:
United States Code Annotated
Chapter 50 Consumer Product Warranties 15 Section 2302 Section C