Please according to the model of the original ink cartridge to purchase (previously used cartridge model) , don't directly according to the printer model,because the same printer model, different regions may use different cartridge model.If you any doubts, please contact us for advice in time.Thank you! Cartridge Model : 711XL Compatible brands: HP Ink capacity : Bk 80ml Color 27ml Ink type: Dye-based Ink Whether the chip is included: Yes The order includes: 1x Black 711XL Ink Cartridges With chip 1x Cyan 711XL Ink Cartridges With chip 1x Magenta 711XL Ink Cartridges With chip 1x Yellow 711XL Ink Cartridges With chip OEM Code CZ133A-711XL Black CZ130A-711XL Cyan CZ131A-711XL Magenta CZ132A-711XL Yellow Compatible printers: For HP DesignJet T120 24-in Printer For HP DesignJet T520 24-in Printer For HP DesignJet T520 36-in Printer Features: 1: High yields for affordable high-volume printing.Same volume with original volume, make large printings. 2: Fast-drying pigment ink designed for high-speed print jobs. 3: Sharp text for professional-quality results.Any Question. 4: What's type of this ink bag?It is one time use ink bag with one time use chip and fast dring pigment ink.Could install and printing directly. 5: What's the ink inside, does it print good?The ink bag refill with fast dring that sepelized for this model. Price lower thanorigianl while good priting. Make priting more cos Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!