IMAGE FORMING APPARATUS, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM THAT SELECT, FROM AMONG A PLURALITY OF PAPER FEED SOURCES, ONE THAT SATISFIES A SELECTED CONDITION

摘要

An image forming apparatus forms an image designated by a job on a sheet fed from one of a plurality of paper feed sources. A detection unit detects paper types of sheets respectively fed from the plurality of paper feed sources, and is provided on a conveyance path. A memory device stores a set of instructions, and at least one processor executes the instructions to function as a first holding unit to hold paper sizes and paper types set by a user in one-to-one correspondence with the plurality of paper feed sources, a second holding unit to hold the paper types detected by the detection unit in one-to-one correspondence with the plurality of paper feed sources, and a third holding unit to hold a paper size designated by the job and a paper type designated by the job or a condition related to setting of a paper type.