A developing cartridge is provided for use with an image forming apparatus and may include a housing, a developing roller rotatably provided in the housing, and a developing roller gear configured to rotate integrally with the developing roller. A user’s data is combined with already existing collective data to generate relevant mark-ups for a document or other consumable data file, such as audio or video. 180 wt % of 1-vinyl-2-pyrrolidinone ; and optionally, 0.