公开(公告)号：JPH1086447A

公开(公告)日：1998-04-07

申请号：JP24425697

申请日：1997-09-09

Applicant: XEROX CORP

Inventor： MESTHA LINGAPPA K

IPC: B41J2/44 ,  G03G15/00 ,  G03G15/04 ,  G03G15/043

Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic photographic print machine which can adjust a non-linear system to linear. SOLUTION: The electrostatic photographic print machine has an image formation member, an operation component, a sensor, a compensator, and a control system including a look-up table for adjusting the operation component. A sensor signal provides a suitable indication of a state of the operation component such as a developer unit, a photodetecting body-charging device, etc. The compensator provides a non-linear adjustment signal in response to the sensor signal, and the look-up table converts the non-linear adjustment signal to a linear adjustment signal. A charged corotron, a power source for a developing device or the like device responds to the linear adjustment signal, thereby properly adjusting the operation component.