Konica Minolta bizhub PRESS C1085 - Manual (Page 63)

bizhub PRESS C1100/C1085 (IC-602) 6-15
6.2 Image Quality Adjustment 6
6.2.2 Daily image quality management (Calibration)
The color image quality can be maintained by executing calibration at the appropriate timing.
Specify the reference value (target) of the entire printing system in advance, then use this reference value to
correct the density.
NOTICE
The reference image quality must be specified before carrying out daily quality management. Before this
processing, adjust the reference image quality (page 6-27).
Calibration timing
Adjust the color image quality at the following timings.
- 30 minutes after turning on the power of this machine in the morning
- Every time 1,000 sheets are output
- When the screen setting or paper type is changed
- When environmental conditions such as temperature or humidity are changed
- Before an image with hue important is output
- When change of hue can be checked visually
Adjust to reference value
Adjust to reference value
When print density is high When print density is low
Current measurement value
Reference value of target