Please call me Now !!! Dear youI'm Julie i can help you answer questions about shipping / fees / product quality / problems you may encounter before using the purchased product / and any questions you want to know, please contact me. Make sure you have not purchased the wrong product. If you do not want to purchase this product, I will still be happy to answer your and your friend or family office all information about printer cleaning fluid, ink cartridges, toner cartridges, and printer malfunctions, including any questions about the printer, for you or your friends and family. I hope to use my expertise to help every buyer unconditionally, I hope you have a happy shopping. Please contact me now,I believe we have a very pleasant chat...Julie.L Check what model number of your original ink cartridge, ifnot "HP 655" or "H655XL", please do not order it. CMYK SUPPLIES 5 pack Compatible HP655 hp 655 hp655xl 655xl ink cartridge for HP Deskjet 3525/4615/4625/5525/6520c printer 655XL ink cartridge are compatible printer models: Deskjet Ink Advantage 3525/4615/4625/5525/6525 About AFTER SALES : Why the printer shows "error e4" or "not recognize" or "failure"etc or the Indicator light "BLINKING"?? 1, not install correctly 2, chip is dirty - Solution: 1, re-install them, try sereral times 2, clean chip witheraser or cleancloth bound with alcohol, try try sereral times Payment: For more information, Pls refer directly to: window.adminAccountId=230198185;