Supply device for roll medium and recording device

A recording device comprising:

• a supply device;
• and
• a recording unit configured to perform recording on a sheet pulled out from a roll medium,
• the supply device including:
• a holding unit configured to support a shaft of the roll medium to hold the roll medium;
• and
• a guide member configured to be pressed upward from below to come into contact with the roll medium held by the holding unit is stored in a supply device main body, and be displaced in accordance with a change in an outer diameter of the roll medium, wherein
• the holding unit is configured to be drawn from the supply device main body in a first direction,
• the guide member comes into contact with an outer periphery of the roll medium when the holding unit, in a drawn-out state, is stored in the supply device main body, and the guide member is caused to be retracted downward from a travel path of the holding unit against a force pressing upward from below, and
• the shaft of the roll medium is configured to be driven by being coupled to a drive mechanism when the holding unit is in a stored state.