Inspection apparatus that inspects image printed on sheet, and image inspection method

An inspection apparatus capable of connecting to each of a first image forming apparatus and a second image forming apparatus having a higher printing accuracy than the first image forming apparatus, the inspection apparatus comprising:

• a reading sensor configured to read an image formed on a sheet by an image forming apparatus;
• an inspection unit configured to inspect an inspection item in the image read by the reading sensor;
• a display configured to display an inspection level that corresponds to an inspection standard used to determine an inspection result for the inspection item such that the inspection level is selectable from among a plurality of inspection levels;
• and
• a controller configured to:
• display a first plurality of inspection levels in a case where the first image forming apparatus is connected;
• display a second plurality of inspection levels in a case where the second image forming apparatus is connected, an upper limit for the second plurality of inspection levels being higher than an upper limit for the first plurality of inspection levels;
• obtain information indicating a selection result of selecting the inspection level;
• and
• determine the inspection standard based on the information.