20. Image stabilization control
Theory of Operation Ver. 1.0 Sep. 2008
102
bizhub C200
Composition/Operation
*1: During a print job of many pages, there is a possibility that image stabilization may not
be performed until the end of the print job. When the printer detects that the print count
from the last time when image stabilization was performed reaches 1000 or more, print-
ing is stopped and image stabilization is performed. When the printer detects that the
print count from the last time when image stabilization was performed reaches 800 or
more, image stabilization is performed during an interval between sets of prints.
*2: Image stabilization will operate in mode 2 if the gamma correction data was not within a
predetermined range in the image stabilization performed last time.
*3: How to count the number of prints
• Image stabilization will operate in mode 1 if the value provided by the “IDC registration
sensor detection” at the time of the last image stabilization was out of a predetermined
range.
• Image stabilization will operate in mode 1 if a trouble code (P-21/P-22) appeared during
the last image stabilization.
Mode
Operation conditions
Operation timing
Print count from
the last time
when image
stabilization
was performed
*3
Absolute
humidity
change that
exceeds a pre-
determined
value from the
last time image
stabilization
was performed
Temperature
change that
exceeds a pre-
determined
value from the
last time image
stabilization
was performed
Mode 5
1000 or more *1
Absence
Absence
• Interrupts a print job and performs
image stabilization
800 or more *1
• Performs image stabilization during
an interval between sets of prints
400 or more
• After the completion of a print job
• During an interval from when mono-
chrome printing completes to when
color printing starts
Lengths in sub scan direction
Count number
Monochrome mode
Color mode
216 mm or under
1
2
over 216 mm
2
4
Theory of Operation Y109670-2