Ricoh IM C300

Image Adjustment
D0CA/D0C9/D0C8/D0CB 4-250 SM
No. Check
Area
Check Item Description
characters reproducibility
(no broken lines
or blurred
characters)
and that have no broken lines or blurred characters.
10 Gray
patches
Gray color
difference and
density
Check that the color and density of the 3rd row in the chart
and the copy are the same.
11 Color patch Color
reproducibility
Check that the density of each color (KCMYRGB) in the
chart and the copy are the same.
Color
reproducibility of
2nd generation
Check that the density in the chart and a 2nd generation
copy are the same.
12 Radial
lines
Jagged slanting
lines
Check that the lines in the copy are not rough or jagged.
Broken slanting
lines
Check that the lines in the copy are not broken.
13 Color bold
text
Solid color filling Check that there is no missing color and no unevenness in
RGB (YM/YC/CM) solid colors.
14 Color text Color text
reproduction
Check that the reproduced image is the same as the chart.
The following diagram shows examples of errors.
15 Horizontal
scale
Image position
in the main scan
direction
(Whether the
image is at the
center of the
paper)
In the copy, check the distance between the center line
made by folding the paper and the line at the center of the
chart.
Trim pattern adjustment for each paper feed tray must be
completed before checking.