Abstract: A processing station in an electrophotographic information printer, comprising at least one mechanically movable, preferably rotatable member (19) comprises as a drive for said member (19) an electronic stepping motor (38) which is supplied with drive pulses of a predetermined pulse number and frequency from a motor drive unit (39) which is connected with a program-controlled control unit (35) for operating the stepping motor (38) in an operational sequence for the information printer.

Abstract: A processing station in an electrophotographic information printer, comprising at least one mechanically movable, preferably rotatable member (19) comprises as a drive means for said member (19) an electronic stepping motor (38) which is supplied with drive pulses of a predetermined pulse number and frequency from a motor drive unit (39) which is connected with a program-controlled control unit (35) for operating the stepping motor (38) in an operational sequence for the information printer.

Abstract: An electrophotographic information printer, particularly for use in connection with electronic data and word processing systems comprises as processing stations a photoconductor station (9), an imaging station (3) in optical information transfer communication with the photoconductor station (9), a developer station (10) having a toner development system and a toner cleaning station (13) arranged in operative relation to the photoconductor station (9), an image transfer station (16) for transferring a toner image on the photoconductor to a sheet-shaped printing material, a first advancing station (17) arranged between the image transfer station (16) and a supply of printing material, a fixation station (23) and a second advancing station (21) arranged between the image transfer station (16) and the fixation station (23).