The ricoh 406052 163241 black toner cartridge is an original manufactures cartridge and is designed especially for ricoh printers these toner cartridges are manufactured to deliver sharp high resolution results with every print you really cannot buy better for reliability and accuracy than the ricoh 406052 163241 black toner cartridge this toner cartridge is manufactured by ricoh manufacturer id 884946 specifically for your printer giving you simple drop in installation and up to 2 0