Print system, printing apparatus and method of controlling the printing apparatus, and storage medium

A print system comprising:

• a plurality of paper feeding units;
• a display;
• and
• one or more controllers including one or more processors and one or more memories, the one or more controllers configured to:
• print an image on a sheet according to a print job;
• store a reference image in a storage;
• generate a scanned image by reading a printed sheet;
• inspect the printed sheet based on the generated scanned image and the reference image stored in the storage;
• detect sheet outage in a paper feeding unit that is a feed source for the print job;
• and
• display a screen on the display for selecting a paper feeding unit that is different from the paper feeding unit in which the sheet outage has been detected;
• and
• in a case that the print job is accompanied by inspection, the sheet outage is detected in the paper feeding unit that is the feed source, and the reference image is generated by using print data of the print job, give a warning in a case where a paper feeding unit that stores sheets whose size does not match a sheet size set for the paper feeding unit that is the feed source, regardless of whether a type of the sheets matches a sheet type set for the paper feeding unit that is the feed source, is selected.

A printing apparatus comprising:

• a plurality of paper feeding units;
• and
• one or more controllers including one or more processors and one or more memories, the one or more controllers configured to:
• print an image on a sheet according to a print job;
• detect sheet outage in a paper feeding unit that is a feed source of the sheet;
• and
• in a case that the print job is accompanied by inspection, the sheet outage is detected in the paper feeding unit that is the feed source, and a reference image to be used in the inspection is generated by using print data of the print job, perform control so as not to allow selection of a paper feeding unit that stores sheets whose size does not match a sheet size set for the paper feeding unit that is the feed source, regardless of whether a type of the sheets matches a sheet type set for the paper feeding unit that is the feed source.

A printing apparatus comprising:

• a plurality of paper feeding units;
• and
• one or more controllers including one or more processors and one or more memories, the one or more controllers configured to:
• print an image on a sheet according to a print job;
• detect sheet outage in a paper feeding unit that is a feed source of the sheet;
• in a case that the sheet outage is detected, display a screen on a display for selecting a paper feeding unit that is different from the paper feeding unit;
• and
• in a case where the print job is accompanied by inspection, the sheet outage is detected in the paper feeding unit that is the feed source, and a reference image to be used in the inspection is generated by using print data of the print job, give a warning in a case where a paper feeding unit that stores sheets whose size does not match a sheet size set for the paper feeding unit that is the feed source, regardless of whether a type of the sheets matches a sheet type set for the paper feeding unit that is the feed source, is selected.

A method of controlling a printing apparatus having a plurality of paper for selecting a printing unit configured to print an image on a sheet according to a print job, the method comprising:

• detecting sheet outage in a paper feeding unit that is a feed source for the print job;
• and
• in a case that the sheet outage is detected in the detecting, controlling so as to allow selection of a paper feeding unit that is different from the paper feeding unit that is the feed source,
• wherein, in the controlling, in a case that the print job is accompanied by inspection, the sheet outage is detected in the detecting in the paper feeding unit that is the feed source, and a reference image to be used in the inspection is generated by using print data of the print job, control is performed so as not to allow selection of a paper feeding unit that stores sheet whose size does not match a sheet size set for the paper feeding unit that is the feed source, regardless of whether a type of the sheets matches a sheet type set for the paper feeding unit that is the feed source.

A non-transitory computer-readable storage medium storing a program for causing a processor to execute a method of controlling a printing apparatus having a plurality of paper feeding units and a printing unit configured to print an image on a sheet according to a print job, the method comprising:

• detecting sheet outage in a paper feeding unit that is a feed source for the print job;
• and
• in a case that the sheet outage is detected in the detecting, controlling so as to allow selection of a paper feeding unit that is different from the paper feeding unit that is the feed source,
• wherein, in the controlling, in a case that the print job is accompanied by inspection, the sheet outage is detected in the detecting in the paper feeding unit that is the feed source, and a reference image to be used in the inspection is generated by using print data of the print job, control is performed so as not to allow selection of a paper feeding unit that stores sheet whose size does not match a sheet size set for the paper feeding unit that is the feed source, regardless of whether a type of the sheets matches a sheet type set for the paper feeding unit that is the feed source.