![](/images/new-backgrounds/1185707/185707245x1.webp)
Remove the new Toner Cartridge from the box and its wrapper. Vigorously shake the cartridge from side to side.
Pull the tab to remove the sealing tape from the cartridge.
Maintaining the Product
WorkCentre Pro 421 User Guide |
Remove the new Toner Cartridge from the box and its wrapper. Vigorously shake the cartridge from side to side.
Pull the tab to remove the sealing tape from the cartridge.
WorkCentre Pro 421 User Guide |