![How to Replace an Empty Ink Cartridge in the HP Deskjet 3940 series Printer – an Illustrated Tutorial in 10 Steps – Replacethatpart.com How to Replace an Empty Ink Cartridge in the HP Deskjet 3940 series Printer – an Illustrated Tutorial in 10 Steps – Replacethatpart.com](https://replacethatpart.com/wp-content/uploads/hp-deskjet-3940_01.jpg)
How to Replace an Empty Ink Cartridge in the HP Deskjet 3940 series Printer – an Illustrated Tutorial in 10 Steps – Replacethatpart.com
![HP Deskjet 3940 C9050A#B1H Up to 16 ppm Black Print Speed Up to 4800 x 1200-optimized dpi color and 1200-input dpi Color Print Quality USB InkJet Personal Color Printer Inkjet Printers - Newegg.com HP Deskjet 3940 C9050A#B1H Up to 16 ppm Black Print Speed Up to 4800 x 1200-optimized dpi color and 1200-input dpi Color Print Quality USB InkJet Personal Color Printer Inkjet Printers - Newegg.com](https://c1.neweggimages.com/productimage/nb640/28-104-374-02.jpg)
HP Deskjet 3940 C9050A#B1H Up to 16 ppm Black Print Speed Up to 4800 x 1200-optimized dpi color and 1200-input dpi Color Print Quality USB InkJet Personal Color Printer Inkjet Printers - Newegg.com
![HP Deskjet 3940 C9050A#B1H Up to 16 ppm Black Print Speed Up to 4800 x 1200-optimized dpi color and 1200-input dpi Color Print Quality USB InkJet Personal Color Printer Inkjet Printers - Newegg.com HP Deskjet 3940 C9050A#B1H Up to 16 ppm Black Print Speed Up to 4800 x 1200-optimized dpi color and 1200-input dpi Color Print Quality USB InkJet Personal Color Printer Inkjet Printers - Newegg.com](https://c1.neweggimages.com/ProductImage/28-104-374-01.jpg)
HP Deskjet 3940 C9050A#B1H Up to 16 ppm Black Print Speed Up to 4800 x 1200-optimized dpi color and 1200-input dpi Color Print Quality USB InkJet Personal Color Printer Inkjet Printers - Newegg.com
![HP Deskjet 3940 C9050A#B1H Up to 16 ppm Black Print Speed Up to 4800 x 1200-optimized dpi color and 1200-input dpi Color Print Quality USB InkJet Personal Color Printer Inkjet Printers - Newegg.com HP Deskjet 3940 C9050A#B1H Up to 16 ppm Black Print Speed Up to 4800 x 1200-optimized dpi color and 1200-input dpi Color Print Quality USB InkJet Personal Color Printer Inkjet Printers - Newegg.com](https://c1.neweggimages.com/productimage/nb640/28-104-374-01.jpg)