A method of conveying toner material from a refill container is provided, wherein a refill container having an opening for the discharge of toner material is arranged in a receptacle device in a first substantially upright position. An exemplary embodiment is expressed in the formula :where X stands for N3 and B stands for thymidine-1-yl, or X stands for H and B stands for uracil-1-yl or adenin-1-yl or hypoxanthin-1-yl. The apparatus and methods may involve a receiver module and a web server module.