Image forming apparatus

An image forming apparatus, comprising:

• a transferor that includes a transfer body and a roller facing the transfer body, the transfer body and the roller holding a recording material between the transfer body and the roller, the transfer body transferring an image onto the recording material, the recording material having a sheet shape and being conveyed;
• a characteristic detector that detects characteristic information corresponding to a recording material characteristic of the recording material that is conveyed to the transferor;
• and
• at least one hardware processor, wherein
• the at least one hardware processor performs adjustment at the transferor based on the detected characteristic information, the adjustment being adjustment in which a pressing force between the transfer body and the roller or an interval between the transfer body and the roller is adjusted.