▶ Welcome to our store!One-Stop Supplier Of Inkjet Printing Consumables▶Printer Compatibility: Compatible for HP Deskjet 3720 3722 3723 3730 3732 3733 3752 3755 3758 3760 3761 2620 2630 2632 2633 2634 Printer▶High page yield:BK 25ML COLOR 14ML .Black 600 pages,color 450 pages (5% coverage of A4 paper)▶Easy to installThese Ink Cartridge were easy to put in printer and they worked right away. I did not have to reset the printer for the out of ink error. The printer read the cartridges right away.▶Warm Tips:Please confirm your Printer Model before placing order. Make sure your printer uses 304 XL ink cartridge , not other ink cartridges.Please follow the instruction to use the product.Occasionally Computer shows “LOW INK” ,please just neglect it and go on printing .▶Note:The transportation time is 15-20 working days.▶You can rest assured that our purchases in our store are guaranteed.If you have any questions, please feel free to contact us, Including return and refund services. We hope we can serve you better.