Canon 117 LBP-5300 MF8450 4-Color Toner Refill Kit with Hole-Making Tool and Chips. By Toner Eagle Toner is designed specifically to work in the 2578B001AA, 2577B001AA, 2576B001AA, 2575B001AA toner cartridges for use in the Canon ImageClass MF8450C, i-SENSYS MF8450 and LBP 5300 printers. We test many toner samples from toner manufacturers. Most are rejected as they do not meet the look and specifications of the OEM toner. The toner we sell DOES match OEM toner! You will save up to 80% on the cost of your toner cartridges. Refilling your own toner cartridges is more environmentally friendly than buying new, compatible, or even remanufactured toner cartridges. We provide easy-to-follow instructions with photographs of the process. The process is so easy that most people do not need help. But if you do need help, we're just a phone call away! We guarantee that you will be happy with your purchase or we'll refund your money.