Processing system

A processing system for a recording device, the processing system comprising:

• a recording unit that records an image on at least one medium;
• a transport unit that transports the medium recorded with the image;
• a stacker on which the medium transported by the transport unit is stacked;
• a holding unit configured to hold the medium, the holding unit internally contained within a housing of the recording device;
• a processing path extending from the stacker to the holding unit;
• a pick roller configured to transport the medium from the stacker to the processing path;
• a reading unit configured to read the medium transported through the processing path;
• and
• a control unit configured to store indication data indicating an index of whether to transport the medium to the holding unit, wherein
• the control unit is configured to,
• when receiving a processing instruction from a user, cause the pick roller to transport the medium from the stacker toward the processing path, and
• determine whether to transport the medium to the holding unit, based on read data and the indication data, the read data being acquired by reading the medium by the reading unit, wherein
• the read data is scan data of an image recorded on the medium,
• the indication data is image data transmitted by a user, and
• the control unit is configured to determine, based on an image matching rate between the read data and the indication data, whether to transport the medium to the holding unit.