How to Use: Install and use. Specification: Item Type: Printer Print Head Material: ABS Model: Qy6-0086 Function: For Printer Color Printing Compatible Models: For iX6840, for iX6850 Series,for Pixma MX720, for MX721, for MX722, for MX725, for Pixma MX920, for MX922, for MX924, for MX925, for MX926, for MX927 Package List: 1 x Printer Print Head