SUPPLY/REPLACEMENT DEVICE AND PRINTING DEVICE

摘要

A printing device 20 that has a supply/replacement device 40 that is provided with: an air-supply part 42 that connects to a cartridge 50 and that supplies, to the cartridge 50, air that is for discharging a viscous fluid from the cartridge 50; a clamp part 43 that, when the air-supply part 42 is connected to the cartridge 50, fastens the cartridge 50 in a fastened position; and a supply head 41 that has the air-supply part 42 and the clamp part 43 provided thereto and that moves between a position at which the viscous fluid is discharged and a holder 30 at which a replacement cartridge 50 is located.