The RICOH YELLOW TONER cartridge, part number 841814, is designed for businesses requiring reliable color printing for their compatible RICOH multifunction devices. This toner provides a yellow pigment component essential for full-color document production. It is specifically engineered for use with RICOH models including the MPC3003, MPC3004, MPC3004EX, MPC3503, MPC3504, and MPC3504EX.