	US 7,576,872 B2
	Image forming apparatus and image forming system
Noriaki Matsui, Ibaraki (Japan); Kunio Tsuruno, Tokyo (Japan); Keizo Isemura, Tokyo (Japan); Shinsuke Ubayashi, Chiba (Japan); and Ichiro Sasaki, Ibaraki (Japan)
Assigned to Canon Kabushiki Kaisha, Tokyo (Japan)
Filed on Nov. 24, 2003, as Appl. No. 10/720,014.
Claims priority of application No. 2002-341356 (JP), filed on Nov. 25, 2002; and application No. 2002-341357 (JP), filed on Nov. 25, 2002.
Prior Publication US 2004/0156055 A1, Aug. 12, 2004
Int. Cl. H04N 1/00 (2006.01); H04N 1/23 (2006.01); H04N 1/31 (2006.01); G06F 3/12 (2006.01); G06F 15/04 (2006.01); G06F 11/32 (2006.01); G06F 11/36 (2006.01)

U.S. Cl. 358—1.1 [358/401; 358/1.13; 358/296; 358/3.32; 358/1.14; 358/406]

4 Claims

1. An image forming apparatus comprising:

a job storage device that stores a job input by a user;

an adjustment item-detecting device that detects items of mechanical adjustment for the apparatus from contents of at least one job stored in the job storage device;

a display device that displays an adjustment table describing the items of mechanical adjustment detected by said adjustment item-detecting device;

an adjustment item-selecting device that allows the user to select an item of mechanical adjustment on which adjustment should be executed, from the items of mechanical adjustment described in the adjustment table displayed on said display device; and

an adjustment executing device that executes adjustment on the item of mechanical adjustment selected by the user using said adjustment item-selecting device before the execution of a job is started.