The Canon CRG-054H is a high-yield magenta toner cartridge designed for laser printing in a variety of i-SENSYS environments. This all-in-one unit allows you to print up to 2,300 pages based on ISO/IEC 19798 standards, which means you can handle larger print jobs without needing to replace the cartridge as frequently. It is compatible with several printer models, including the LBP621Cw, LBP623Cdw, MF641Cw, MF643Cdw, and MF645Cx. The cartridge is housed in a package measuring 365 x 110 x 138 mm and weighs 360 g, arriving in fully recyclable packaging that meets RoHS compliance. To keep your prints consistent, it is best used in environments with temperatures between 15 and 36°C and humidity levels from 20 to 80% RH.