Printer

摘要

A printer includes a platen roller, a printer main block including a print head that prints information on recording paper placed between the print head and the platen roller, a movable-blade block including a movable blade, a fixed-blade block including a fixed blade, a feed driving block including a feed driving motor that rotates the platen roller to feed the recording paper, and a movable-blade driving block including a movable-blade driving motor that moves the movable blade. The printer main block, the platen roller, the movable-blade block, the fixed-blade block, the feed driving block, and the movable-blade driving block are detachably attached to each other to form the printer that includes a function to cut the recording paper with the fixed blade and the movable blade.

主权项

1. A printer, comprising:
a printer main block, the printer main block including
a frame,a print head provided on the frame, for printing information on recording paper, anda platen roller rotatably provided on the frame; a movable-blade block detachably attachable to the frame, the movable-blade block including a movable blade; a fixed-blade block detachably attachable to the frame so as to face the movable-blade block with the printer main block provided between the movable-blade block and the fixed-blade block, the fixed-blade block including a fixed blade; a feed driving block detachably attachable to a first longitudinal end of the frame, the feed driving block includes a feed driving motor for rotating the platen roller to feed the recording paper, and a first transmission for transmitting rotation of the feed driving motor to the platen roller; and a movable-blade driving block detachably attachable to a second longitudinal end of the frame, the movable-blade driving block includes a movable-blade driving motor for moving the movable blade, and a second transmission for transmitting rotation of the movable-blade driving motor to the movable blade.