Mode No. Function Settings
36
TD Sensor
Sensitivity
Setting
Adjust the sensitivity of the TD sensor.
Normally, this value should not be changed.
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.
0 ~ 20
Default = 15
38
Toner Density
Adjustment
Adjusts copy quality by changing the toner
concentration inside the development unit.
0: Normal
1: Darker
2: Lighter
3: Darkest
4: Lightest
This can be adjusted using a UP mode.
See "Detailed Descriptions - Toner Supply Control"
for more details.
41
Lead Edge
Erase Margin
Adjustment
✝
Adjusts the lead edge erase margin. 0 ~ 15
Default = 8
(2.5 mm from
leading edge)
0.5 mm per step (–4.0 mm to +3.5 mm).
See "Replacement and Adjustment - Copy Quality
Adjustment" for details.
42
Registration
Adjustment
✝
Adjusts the registration. 0 ~ 15
Default = 8
0.5 mm per step (–4.0 mm to +3.5 mm). See
"Replacement and Adjustment - Copy Quality
Adjustment" for details.
43
Vertical
Magnification
Adjustment
✝
Adjusts magnification in the paper travel direction by
changing the scanner speed.
0 ~ 31
Default = 16
0.2% per step (–3.2% to +3.0%).
Check the focusing after doing this SP mode, and
adjust with SP47 if necessary.
See "Replacement and Adjustment - Copy Quality
Adjustment" for details.
SP Setting Sensitivity (V/wt%) Note
00
10.05
20.10
↓↓
0.05 per step
12 0.60
13 0.65
14 0.70
15 0.75 Default
16 0.80
↓↓
0.05 per step
19 0.95
20 1.00
PROGRAM MODES 20 December 1996
4-16
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