Ricoh FT5535 Service Manual page 174

10.7 TONER SUPPLY RATIO SELECTION
When:
Purpose:
How:
SP2-222: Toner Supply Ratio (Detect Supply Mode)
Setting
Toner Supply
Ratio
SP2-208-002: Toner Supply Ratio (TD Sensor Supply Mode)
Setting
Toner Supply
Ratio
SP2-208-003: Toner Supply Ratio (Fixed Supply Mode)
Setting
Toner Supply
Ratio
FT5535/4527/4522
If the standard setting for the toner supply amount is
not appropriate for the type of original in use.
To adjust the toner supply amount. The value of the
toner supply ratio should match the proportion of
black on typical originals used by the customer.
Detect supply mode:
TD sensor supply mode:
Fixed supply mode:
All three service programs change the toner supply
clutch ON period.
1 2
7% 15%
1 2
7% 15%
1 2
2% 4%
5-58
SP2-222
SP2-208-002
SP2-208-003
3 4
30% 60%
3 4
30% 60%
3 4
6% 11%
FSM