Mode No.
Function
Settings
Class 1 Class 2
2201 *
1 *
Development
Bias
Adjustment
(for copying)
Adjusts the development bias during
copying.
200 ~ 700
1 V/step
550 V
This can be adjusted as a temporary
measure if faint copies appear due to an
aging drum.
2 *
Development
Bias
Adjustment
(for ID sensor
pattern)
Adjusts the development bias when
making the ID sensor pattern.
200 ~ 700
1 V/step
310 V
This can be adjusted as a temporary
measure if faint copies appear due to an
ageing drum.
2207
Forced Toner
Supply
Forces the toner bottle to supply toner to
the toner supply unit for 30 seconds.
Toner supply finishes automatically after
30 seconds. This process is not normally
needed in the field for this model. At
installation, doing the 50-page free run
also supplies toner to the development
unit.
2208 *
1 *
Toner Supply
Mode
Selects the toner supply mode.
Detect
Fixed
Use fixed supply mode only as a
temporary measure if process control is
not working.
2 *
Toner Supply
Ratio
(Fixed Supply
Mode)
Selects the toner supply ratio for Fixed
Supply Mode.
6%
15%
30%
Use a higher value if the user tends to
make lots of copies that have a high
proportion of black.
2209 *
Toner Supply
Rate
(Detect
Supply Mode)
Adjusts the toner supply rate for Detect
Supply Mode.
50 ~ 200
1 mg/s / step
116 mg/s
Increasing this value reduces the toner
supply clutch on time. Use a lower value if
the user tends to make lots of copies that
have a high proportion of black.
2210 *
ID Detection
Interval
Changes the interval for making the ID
sensor pattern (V
SP
/V
SG
detection).
10 ~ 200
1 copy/step
200 copies
Reducing the interval will also reduce the
CPM.
Do not adjust this.
A195
Copier
25 April 1997
SERVICE PROGRAM MODE TABLES
17
