PRINTING APPARATUS, PAPER SUPPLY APPARATUS, AND PAPER SUPPLY METHOD

摘要

A printer includes a first housing part, a second housing part, a printing part that prints on the first paper sheet and the second paper sheet, a conveying part that includes a holding part that is configured to hold the overlapping first paper sheet and the second paper sheet respectively pulled out from a first paper roll and a second paper roll, and conveys the first paper sheet out of the first paper sheet and the second paper sheet held by the holding part to the printing part, a first paper sheet sensor that detects the presence of the first paper sheet, and a controlling part that makes the conveying part convey the second paper sheet held by the holding part to the printing part when the first paper sheet sensor detects that there is no first paper sheet to be conveyed to the printing part.

主权项

1. A printing apparatus, comprising:
a first housing part that houses a first paper roll that is a roll of a first paper sheet; a second housing part that houses a second paper roll that is a roll of a second paper sheet; a printing part that prints on the first paper sheet and the second paper sheet; a conveying part including a holding part that is configured to hold the overlapping first paper sheet and the second paper sheet respectively pulled out from the first paper roll and the second paper roll, the conveying part conveying the first paper sheet out of the first paper sheet and the second paper sheet held by the holding part to the printing part; a detecting sensor that detects the presence of the first paper sheet; and a controlling part that makes the conveying part convey the second paper sheet held by the holding part to the printing part when the detecting sensor detects that there is no first paper sheet to be conveyed to the printing part.