| 摘要 |
PURPOSE:To set efficiently the number of copies by setting the number of copies in a short time. CONSTITUTION:A print key 2 is a key for indicating the start of each copying operation actually after the unshown main switch of an image forming device is turned on, and a clear key 4 is a key for resetting the number of copies displayed on a quantity display device 3 (set in an image forming device). Keys 5 and 6 are used to indicate the quantity of copies on the display device 3 by pressing the keys 5 and 6 as many times as the quantity of copies to be set when the 1st digit of the display device 3 counted from the decimal point is set and when the number of tens is set. An exposure dial 7, on the other hand, consists of a slide switch, etc., for setting the quantity of exposure. |
