Refillable HP #10 black compatible ink cartridge and HP #11 (No. 11) combo pack C4836A, C4837A, C4838A compatible color Ink Cartridges for Hewlett Packard Inkjet Printer All with Auto Reset Chip* installed Easy to refill! Never run out ink! Save Money! For use with HP Printers: HP DesignJet 10PS HP DesignJet 120 HP DesignJet 120nr HP DesignJet 20PS HP DesignJet 50PS HP Business Inkjet 1000 HP Business Inkjet 1100 HP Business Inkjet 1100d HP Business Inkjet 1100dtn HP Business Inkjet 1200d HP Business Inkjet 1200dn HP Business Inkjet 1200dtn HP Business Inkjet 1200dtwn Business Inkjet 2200 HP Business Inkjet 2200se HP Business Inkjet 2200xi HP Business Inkjet 2230 HP Business Inkjet 2250 HP Business Inkjet 2250tn HP Business Inkjet 2280 HP Business Inkjet 2280tn HP Business Inkjet 2300 HP Business Inkjet 2300dtn HP Business Inkjet 2300n HP Business Inkjet 2600 HP Business Inkjet 2600dn HP Business Inkjet 2800 HP Business Inkjet 2800dt HP Business Inkjet 2800dtn HP CP1700 HP CP1700d HP CP1700ps HP DesignJet 100plus HP DesignJet 100ps HP DesignJet 110 HP DesignJet 110plus HP OfficeJet 9110 HP OfficeJet 9120 HP OfficeJet 9130 HP OfficeJet Pro K850 HP OfficeJet Pro K850dn HP DesignJet 70 HP No. 10 11 (#10 + #11 combo pack) compatible ink cartridges (prefilled to full capacity with high quality American ink) Package include: 1 x Refillable HP C4844A (also known as HP #10, HP 10, HP No. 10) Compatible cyan ink cartridge, page yield 1500, 69ml black ink 1 x Refillable HP C4836A (also known as HP #11, HP 11, HP No. 11) Compatible cyan ink cartridge, page yield 1200, 34ml cyan ink 1 x Refillable HP C4838A (also known as HP #11, HP 11, HP No. 11) Compatible yellow ink cartridge, page yield 1200, 34ml yellow ink 1 x Refillable HP C4837A (also known as HP #11, HP 11, HP No. 11) Compatible magenta ink cartridge, page yield 1200, 34ml magenta ink. 1 x syringe Detailed instructions (in English) * ISO9001 certified *Please note we also sell high quality bulk ink for these cartridges. *Auto Reset Chip (ARC) is a smart chip that reset the ink level to full automatically when the ink is about to run out. You just refill the ink when there's a "ink low" warning, turn the printer off, wait a few seconds then turn it back on. The ink level will appear full again. This enables you to refill and reuse the cartridge again and again. The Advantages of Refillable Ink Cartridge over One time use Ink Cartridges High Quality of Refillable Cartridge easy refill directly from the refill hole. No Drill! No leak! No Mess! Great for all residential and business customers. Refill within 60 seconds! Anybody can do it! If you know how to use syringe to inject liquid into a small hole, you will be able to refill this cartridge with ease. Incredible savings compared to the cost of cartridges. Each refill cost less than 5 cents! Save 99% off your printing cost! Easy Installation. True system ready for "Plug & Play". Never run out of ink at that inconvenient moment! No need to go out in bad weather to get that tiny ink cartridge which is not only expensive but runs out quickly. No more Cartridges waste! Save the environment! No more un-use Ink waste! When one color runs out in a multicolor ink cartridge, usually you have to get a new cartridge and throw the whole cartridge away. Not any more! With our refillable cartridge, you just refill that color and drop the cartridge back into the printer. No more messy refills! Well, if you'd ever tried to refill an ink cartridge, you know how messy it can get. Not any more! With our cartridge, you don't need any tools besides the included syringes. Just unplug the empty ink chamber, use the syringe to draw the correct amount of ink of corresponding color, inject the ink into the chamber and monitor the ink level through the clear plastic window at the side of the cartridge, plug the refill hole and that's it.
