Mode No. Function Settings
2-214 TD Sensor
Initial Setting
Performs the TD sensor initial setting. This SP
mode controls the voltage applied to the TD
sensor to make the TD sensor output 2.5 ± 0.1
V.
After using SP2-214, check SP2-220 to see if
the sensor is working correctly.
This mode is started by pressing the Start key
and stops automatically after about 2.5
minutes. Use this mode only after adding new
developer.
2-215-001
to
2-215-002
TD Sensor
Output Display †
Displays the TD sensor output voltage.
SP2-215-001: V
T = Current TD sensor
output
SP2-215-002: V
TREF = Reference TD
sensor output
2-220 TD Sensor
Initial Output
Display †
Displays the TD sensor initial setting output
(after doing SP2-214).
Normally, 2.5
±
0.1 V is displayed.
[Range: 0 V to 5.0 V]
If it is not, the sensor may be defective.
2-222 Toner Supply
Ratio
(Detect Supply
Mode) †
Selects the toner supply ratio for detect supply
mode.
For example, if the user normally makes
copies of originals that are about 7% black,
select the 7% setting for best results.
1: 7%
2: 15%
3: 30%
4: 60%
2-301-001
to
2-301-002
Transfer Current Adjustments †
Factory Use Only: Do not change the settings.
0 ~ 32
14 (–30 µA):
Type 1
12 (–20 µA):
Type 2
2-801 Developer
Agitation
After the Start key is pressed, the developer is
agitated. To stop, press the "Clear Stop" key.
Use this SP mode if the machine has not been
used for a long time.
FSM 4-23 FT5535/4527/4522
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