Ricoh C231 Service Manual page 295

No. Display
*29 Pht
Background
Correct
30
Sub Scan
Mag. Adjust
31
SCN Center
Adjust
32 SCN Line
Adjust
33
Lead Edge
Adjust
34 Head Energy
Adjust
(Normal)
35 Economy
Head Energy
Adjust
36 ADF Mag.
Adjust
SM
Function
Determines whether the
original background
correction is done in Photo
mode.
Adjusts the sub-scan
magnification.
Adjusts the center position
of copies in the platen
mode.
Adjusts the position of the
scanner (CIS) in the ADF
mode. If images cannot be
scanned in the ADF mode,
adjust the position.
If the value is changed, also
perform SP38.
Adjusts the lead edge
margin.
Adjusts the thermal head
energy for the normal mode.
Adjusts the thermal head
energy for the Economy
mode.
Adjusts the ADF sub-scan
magnification.
4-5
SERVICE PROGRAM TABLE
Factory
Settings
Setting
0: Correc- 0
tion is
not done.
1: Correc-
tion is
done.
-1.9 to (0)
+1.9%
-1.9 to +1.9 0
mm
-1.9 to (0)
+1.9%
4 to 10 mm 5
0 to -99% (0)
0 to -99% (-8)
-1.9 to (0)
+1.9%
C231/C237/C238
Comments
For the
platen
mode
0.1% steps
Use the
Memory/
Class key
for "+" or "-"
For the
platen mode
0.1 mm
steps
Use the
Memory/
Class key
for "+" or "-"
See
Remark 1
This is for
production
use only.
0.1% steps
Use the
Memory/
Class key
for "+" or "-
"
For the ADF
mode
0.1% steps
Use the
Memory/
Class key
for "+" or "-"