Printing apparatus

A printing apparatus comprising:

• a feeding portion configured to feed a medium from a roll around which the medium is wound;
• a transport unit configured to transport, along a transport path, the medium fed from the feeding portion;
• a printing unit opposed from the transport path downstream of the feeding portion in the transport path and configured to discharge a liquid toward the medium to perform printing on the medium;
• an air blowing unit disposed downstream of the printing unit in the transport path and configured to blow air toward the medium;
• a winding unit configured to wind the medium downstream of the printing unit in the transport path;
• and
• a control unit configured to control blowing air by the air blowing unit, wherein
• the air blowing unit includes a fan configured to generate airflow and a case configured to accommodate the fan,
• the case includes a blow port open toward the transport path, and
• after the printing unit starts printing on the medium and a leading end of the medium fed from the feeding portion reaches an overlapping region that overlaps with the blow port as viewed toward air blown from the blow port, the control unit starts driving the fan, wherein
• when printing is started in a state in which the medium is not wound around the winding unit, the control unit starts driving of the fan on a basis of a determination that, after printing by the printing unit is started, the leading end of the medium reaches the overlapping region, and
• when the printing is started in a state in which the medium is wound around the winding unit, the control unit starts driving of the fan when printing by the printing unit is started.

A printing apparatus comprising:

• a feeding portion configured to feed a medium from a roll around which the medium is wound;
• a transport unit configured to transport, along a transport path, the medium fed from the feeding portion;
• a printing unit opposed from the transport path downstream of the feeding portion in the transport path and configured to discharge a liquid toward the medium to perform printing on the medium;
• an air blowing unit disposed downstream of the printing unit in the transport path and configured to blow air toward the medium;
• and
• a control unit configured to control blowing air by the air blowing unit, wherein
• the air blowing unit includes a fan configured to generate airflow and a case configured to accommodate the fan,
• the case includes a blow port open toward the transport path, and
• after the printing unit starts printing on the medium and a leading end of the medium fed from the feeding portion reaches an overlapping region that overlaps with the blow port as viewed toward air blown from the blow port, the control unit starts driving the fan, wherein
• the transport unit includes a first roller and a second roller disposed at sides that are opposed to each other with the transport path being interposed between the first roller and the second roller,
• the first roller and the second roller are disposed between the feeding portion and the printing unit, and are configured to rotate in a state in which the medium is interposed between the first roller and the second roller to transport the medium,
• when the printing is started after a change is made from a state in which the medium is not interposed between the first roller and the second roller, into a state in which the medium is interposed, the control unit causes the printing unit to start the printing, and causes driving of the fan to start after the leading end of the medium reaches the overlapping region, and
• when the printing is started without changing from a state in which the medium is not interposed between the first roller and the second roller, into a state in which the medium is interposed, the control unit causes driving of the fan to be started when the printing by the printing unit is started.