Adjustment Timing - Ricoh G092 Service Manual

Dot insertion
This adjustment is done when the main scan length for each color is different,
which produces lines of different lengths. The longest of the four lines is taken as
the base-line (target), and dots are inserted into any shorter lines to make them all
the same length as the longest one.
K
Y
M
C
Before
Image data shift
This adjustment is done when the lines of the four colors are not parallel. One or
more of the yellow, magenta, and cyan lines is divided into segments. The
segments are arranged into one zigzag line that is parallel with the other lines. If
this adjustment adversely effects the output images, deactivate SP5-995-1 ( )
5.3.1).
NOTE: Strictly speaking, the four lines are rarely parallel. This adjustment is
conducted automatically if one or more lines are significantly skewed.
K
Y
M
C
Before

Adjustment timing

Color point adjustment is done under either of the following conditions.
• Just after the main switch is turned on.
• The number of output sheets has reached the value specified with SP5–993
(default: 250 sheets) during or at the end of the preceding job. (The
adjustment is done before the next job starts.)
SM
K
Y
M
C
K
Y
M
C
6-41
PRINT PROCESS
K
Y
M
C
G081D956.WMF
After
K
Y
M
C
G081D957.WMF
After
G081/G092