This Canon black remanufactured 1491A003 toner cartridge is a fantastic alternative to the original E-30 providing excellent quality printing at a much more affordable price. The E30 is a refilled original Canon cartridge, filled with high quality toner powder and any used or worn parts are replaced for the best possible experience when printing.This black E30 cartridge is designed to be used for mono printing in a range of Canon printers, a list of these printers can be found above.These cartridges are amongst the lowest priced on the internet and come with a 100% satisfaction guarantee. All our prices include VAT and delivery meaning the price you see is the price you pay.