PrintPayLess&reg; brand CISS for HP 02(non-OEM) - With Auto Reset Chips! - Work with HP 02 PhotoSmart Printers: C7150, C7180, C7250, C7280, C8150, C8180, C8183 - Prefilled with 600ml of Ink Specially formulated for HP, not Universal Ink Saving cost: You can save up to 90%. The Pre-filled Ink volume is more than that of 8 sets of cartridges. Easy Installation: Just 1 - 2 minutes to install. Super easy (Please watch the installation video on our website) ! Premium Quality: Manufactured by ISO 9001:2000 Certified Factory. Easy Refill: using our special designed bulk ink bottles, no neeles nor syringes are needed. Auto Reset: Auto Reset Chips can automatically reset, which makes the cartridges can be used over and over again.