Patent attributes
A sheet bundle printer includes a platen roller facing a sheet bundle having peelably adhered multiple sheets of sheet and pulling up an uppermost sheet thereof, a print head feeding the sheet and performing printing thereon while peeling it off with the platen roller, a platen moving device reciprocally moving the platen roller between a pull up position and a print position, and a control device controlling the platen roller, the platen moving device and the print head, and executing a print processing operation including operations of pull up, platen upward movement, print and feed, and platen downward movement. The control device sets a state where the platen roller is located at a predetermined intermediate position in a path from the pull up position to a non-contact position immediately before the print position, to an operation start position of the print processing operation and executes the operation from that position.
