Ricoh Grand Kingfisher A245 Service Manual page 32

PROGRAM MODE
Mode No.
Image Density
Adjustment
(ADS Mode) †
34
Total Toner
Supply ON
Time During
35
Toner
Near/End
Condition
TD Sensor
Sensitivity
Setting
36
Selects the image density level in ADS mode.
The development bias and the exposure lamp
voltages are increased or decreased.
This adjustment affects copies made in ADS mode.
SP Setting Setting
0 Normal
1 Lighter
2 Darker
3 Lightest
4 Darkest
The exposure lamp setting specifies the change
relative to the base exposure lamp voltage (Vo) in
SP48, 1 step of the lamp voltage equals 0.5 V for
120 V (NA), and 1.0 V for 230 V (EU) machines.
See "Detailed Descriptions - Development" for more
details.
Selects the toner supply motor on time after every
copy job during a toner near/end condition.
See "Detailed Descriptions - Toner Supply" for more
details.
This SP mode is intended for designer use only.
Adjust the sensitivity of the TD sensor.
Normally, this value should not be changed.
SP Setting Sensitivity (V/wt%)
0
1
2
Å
12
13
14
15
16
Å
19
20
The toner supply motor on time and/or the toner
density are changed by this setting. See
"Detailed Descriptions - Toner Supply Control"
for more details.
Function
Dev. Bias Exposure Lamp
0
–40 V
+40 V
–40 V
+40 V
0
0.05
0.10
↓
0.05 per step
0.60
0.65
0.70
0.75 Default
0.80
↓
0.05 per step
0.95
1.00
30
26 September 1997
Settings
0: Normal
1: Light
2: Dark
3: Lighter
4: Darker
0
0
0
+4 steps
–4 steps
1: 10 s
2: 20 s
3: 30 s
4: 40 s
5: 50 s
6: 60 s
0 ~ 20
Default = 15
Note