Ricoh MPC3000 Yellow Drum (B2232027 replaces EDP Code B2232247) This unit requires some user intervention when fitting. Please note it contains only the new drum unit with housing (does not include the developer unit which is attached to it when removed from the machine). All items are brand new (not refurbished) and are all genuine parts. Please note this is an genuine Ricoh MPC3000 drum that has been adapted for universal colour fitting. Please note you will need to reset two engineer codes in the machine, full instructions will be sent with your order for installing the unit and resetting the code.