Questions about Canon P23-Dtsc

Made of hard plastic.

According to the manufacturer itself: "Suitable paper roll - width: max. 57mm (2-1/4") / diameter: max. 86mm (3-3/8")". So e.g. the following product: Canon paper roll

So as I understand it, it runs on batteries, so it shouldn't come with a power supply? What about your device, does it have a battery compartment?

Ja: Canon CP-13 II, Farbrolle Blau-Rot

Canon AD-11, AC Adapter für Taschenrechner