| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a liquid supply device capable of accurately controlling a feed amount of liquid, an image forming device and a program. <P>SOLUTION: First information that expresses a supply amount of ink per predetermined time by a supply pump 24 that supplies the ink to a head 112 and the pressure of a liquid chamber 46 when the ink is supplied by the supply amount within a range of not being affected by changes over time in an elastic film 44 demarcating the liquid chamber 46 and an air chamber 48 of a supply damper 40 is stored in advance. The supply pump 24 is controlled so that a supply amount that becomes the same as a supply amount included in the first information, and also the pressure of the liquid chamber 46 detected by a pressure sensor 43 at that time is acquired as second information so as to derive adjustment values for adjusting the pressure of the liquid chamber 46 detected by the pressure sensor 43 on the basis of an offset amount of pressure between the first information and the second information. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
