About JDToner: - Filled to maximum capacity - Tested with ALL compatible printers - Designed for easy installation - Built to make printing easy! Professional 4-layer packaging to ensure product safety. 1. Dustproof plastic bag 2. Shockproof Air bag 3. Brand box 4. Corrugated box Engineered For Exceptional Quality -Manufactured in state of the art production facility -Innovative technology to ensure full working capacity -Recyclable material used in every component of the cartridge