Officejet J4500, J4600 & 4500 Printers - INKJET411 | Home | Ink Cartridge Refill Help Center
NOTE: “Empty” and “Low Ink” alerts are COMPLETELY NORMAL for HP 901/901XL ink cartridges which have been refilled! While at first this may be an unusual workflow, it does allow print operations to proceed. If you observe poor print quality, run the extend...