CHEAP Twin Pack 301XL Black & Colour For HP Printer with Ink Level Monitoring
With advanced chip technology and accurate ink level monitoring. HP Deskjet 1000. HP Deskjet 1010. HP Deskjet 1050. HP Deskjet 1050A. FULLY WORKING INK MONITOR! HP Deskjet 1510. Latest Chip Technology, 'Shows Ink Levels'.