Print system

A print system configured to be driven by a plurality of power sources, the print system comprising:

• a head configured to perform printing on a medium;
• a conveyance motor configured to generate motive power to convey the medium;
• a first connector configured to connect a first power source;
• a second connector configured to connect a second power source;
• and
• a power supply circuit configured to supply power to the head and to the conveyance motor, wherein
• when the first power source is connected to the first connector and the second power source is connected to the second connector,
• based on power consumed by the head and the conveyance motor, the power supply circuit supplies one of at least some of a first power or at least some of a second power to one of the head or the conveyance motor, the first power being a power of the first power source, and the second power being a power of the second power source, and
• based on the power consumed by the head and the conveyance motor, the power supply circuit supplies the other of the at least some of the first power or the at least some of the second power to the other of the head or the conveyance motor.