Title:
IMAGE RECORDER
Document Type and Number:
Japanese Patent JP3481502
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce the number of printing and density measuring times of a test pattern for calibration.
SOLUTION: Image input/output characteristics is calculated from information obtained based on environment information acquired by a temperature sensor 82, the kind of photographic paper read by identification sensors 67 and 68, photographic paper characteristics information stored in a photographic paper characteristics memory, and past calibration history information stored in a calibration history memory. The calculated result is outputted to a laser driver 54 so as to execute the correction of exposure, etc., and perform the calibration of a printer 18, whereby the number of printing and density measuring times of the test pattern for calibration is reduced. Then, working efficiency is improved and the photosensitive material is saved.
Inventors:
Hiroyuki Furuya
Application Number:
JP15659399A
Publication Date:
December 22, 2003
Filing Date:
June 03, 1999
Export Citation:
Assignee:
Fuji Photo Film Co., Ltd.
International Classes:
B41J29/46; G03B27/72; H04N1/40; (IPC1-7): G03B27/72; B41J29/46; H04N1/40
Domestic Patent References:
| JP3139634A | ||||
| JP10104761A |
Attorney, Agent or Firm:
Atsushi Nakajima (3 outside)