Olivetti d-Color 201MF Theory Of Operation page 109

20. Image stabilization control
Print count from
the last time
when image
stabilization
Mode
was performed
*3
1000 or more *1
800 or more *1
Mode 5
400 or more
*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
Lengths in sub scan direction
216 mm or under
over 216 mm
• 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.
102
Operation conditions
Absolute Temperature
humidity change that
change that exceeds a pre-
exceeds a pre- determined
determined value from the
value from the last time image
last time image stabilization
stabilization was performed
was performed
Absence Absence
Count number
Monochrome mode
1
2
Theory of Operation
Theory of Operation Ver. 1.0 Sep. 2008
Operation timing
• Interrupts a print job and performs
image stabilization
• Performs image stabilization during
an interval between sets of prints
• After the completion of a print job
• During an interval from when mono-
chrome printing completes to when
color printing starts
Color mode
2
4
Y109670-2