Ricoh FT5535 Service Manual page 573

SERVICE PROGRAM MODE
Mode No.
Toner Supply
Ratio
(Detect Supply
2-222
Mode) †
Transfer Current Adjustments †
Factory Use Only: Do not change the settings.
2-301-001
to
2-301-002
Developer
Agitation
2-801
Drum Charge
2-802 Roller
Temperature †
Drum Reverse
Rotation
Adjustment †
2-812
Drum Charge
Roller
Cleaning
Interval †
2-901
2-902 Do not use
ID Sensor Initial
Setting
3-001
ID Sensor Initial
Setting Display
†
3-002
A207/A208/A211
Function
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.


After the key is pressed, the
developer is agitated. To stop, press the
key.
Use this SP mode if the machine has not
been used for a long time.
Displays the drum charge roller
temperature [0 ~ 60°C].
Adjusts the amount of the time for the
drum reverse rotation after each copy job.
If paper dust remains on the drum, it may
get into the recycled toner. If this is
happening, increase the reverse rotation
by increasing the value of the setting.
Selects the drum charge roller cleaning
interval.
Turn the copier main switch off and on
after changing the setting.
The drum charge roller is cleaned briefly
at the end of each copy job. The drum
charge roller is also cleaned for 5
seconds after the interval selected with
this SP mode.
—
Performs the ID sensor initial setting. ID
sensor output for the bare area of the
) is adjusted to 4.0 ± 0.2 V.
drum (V
SG
To start this SP mode, press the
Displays the initial setting value of the ID
sensor.
Normally 4.0 ± 0.2 V is displayed. If the
ID sensor cannot be adjusted to 4.0 ±
0.2 V, the ID sensor or the OPC drum
should be cleaned.
1-70
Settings
1: 7%
2: 15%
3: 30%
4: 60%
0 ~ 32
15 (–35 µA):
Type 1
14 (–30 µA):
Type 2
0 ~ 32
Default = 16
(about 3 mm)
0: Every 1,000
copies
1: Every 500
copies
2: Every 200
copies
3: Every 100
copies

key.
SM