A multifunction printing device comprising: a slip processing unit that processes slips; a continuous paper processing unit that processes continuous paper; and a device case in which the slip processing unit and continuous paper processing unit are disposed; the slip processing unit including an entrance pocket in which a slip to be processed is loaded, an exit pocket to which the slip is discharged after processing, a slip print unit that prints on the slip, a magnetic reading unit that reads magnetic information from the slip, an optical reading unit that reads an image of the slip, and a slip conveyance path that guides the slip fed from the entrance pocket past the printing position of the slip print unit, the reading position of the magnetic reading unit, and the scanning position of the optical reading unit in this order or a different order to the exit pocket; the continuous paper processing unit including a roll paper compartment, a continuous paper print unit that prints to continuous paper fed for processing from a paper roll stored in the roll paper compartment, a continuous paper exit from which the continuous paper is discharged after processing, and a continuous paper conveyance path that guides continuous paper fed from the paper roll past the printing position of the continuous paper print unit to the continuous paper exit; wherein when the device case is set in the normal position on a level surface, one direction parallel to the level surface is the longitudinal axis, the direction parallel to the level surface and perpendicular to the longitudinal axis is the transverse axis, and the direction perpendicular to the level surface is the vertical axis, the roll paper compartment stores the roll paper with the center axis of the paper roll aligned with the transverse axis, the slip conveyance path is a conveyance path that encloses the continuous paper processing unit on both sides on the transverse axis and the back side on the longitudinal axis, and the continuous paper conveyance path is a separate conveyance path that extends from the roll paper compartment to the front on the longitudinal axis with the conveyance path width aligned with the transverse axis, and shares no conveyance path parts with the slip conveyance path. a slip processing unit that processes slips; a continuous paper processing unit that processes continuous paper; and a device case in which the slip processing unit and continuous paper processing unit are disposed; the slip processing unit including an entrance pocket in which a slip to be processed is loaded, an exit pocket to which the slip is discharged after processing, a slip print unit that prints on the slip, a magnetic reading unit that reads magnetic information from the slip, an optical reading unit that reads an image of the slip, and a slip conveyance path that guides the slip fed from the entrance pocket past the printing position of the slip print unit, the reading position of the magnetic reading unit, and the scanning position of the optical reading unit in this order or a different order to the exit pocket; the continuous paper processing unit including a roll paper compartment, a continuous paper print unit that prints to continuous paper fed for processing from a paper roll stored in the roll paper compartment, a continuous paper exit from which the continuous paper is discharged after processing, and a continuous paper conveyance path that guides continuous paper fed from the paper roll past the printing position of the continuous paper print unit to the continuous paper exit; wherein when the device case is set in the normal position on a level surface, one direction parallel to the level surface is the longitudinal axis, the direction parallel to the level surface and perpendicular to the longitudinal axis is the transverse axis, and the direction perpendicular to the level surface is the vertical axis, the roll paper compartment stores the roll paper with the center axis of the paper roll aligned with the transverse axis, the slip conveyance path is a conveyance path that encloses the continuous paper processing unit on both sides on the transverse axis and the back side on the longitudinal axis, and the continuous paper conveyance path is a separate conveyance path that extends from the roll paper compartment to the front on the longitudinal axis with the conveyance path width aligned with the transverse axis, and shares no conveyance path parts with the slip conveyance path.