Ricoh D009 Service Manual page 316

SP2-xxx: Drum-2
032 Paper Tray: Special 3 (beta)
033 By-pass: Special 3 (gamma)
034 By-pass: Special 3 (delta)
TD Sensor Initial Setting
Performs the TD sensor initial setting and allows the service technician to
enter the lot number of the developer. (The lot number is embossed on the
edge of the developer package.) This SP mode controls the voltage applied
2801*
to the TD sensor to make the TD sensor output about 3.0 V. Press
"Execute" to start. After finishing this, the TD sensor output voltage is
displayed.
Use this mode only after installing the machine, changing the TD sensor, or
adding new developer.
TD Sensor Manual Setting
2802*
Allows you to adjust the TD sensor output manually for the following.
VTS
Adjusts the TD sensor output (VT).
Change this value after replacing the development unit with another one
001
that already contains toner. For example, when using a development unit
from another machine for test purposes. To adjust VT, use a similar
procedure as for SP2-220.
VTMAX
002
Adjusts the maximum value for SP2802 1.
VTMIN
003
Adjusts the minimum value for SP2802 1.
Developer Initialization
2805*
D009/D011/D012/D013
[1 to 3 / 1.1 / 0.1 ]
Initialization
[1 to 5 / 4.78 / 0.01vol ]
[1 to 5 / 4.78 / 0.01vol ]
[1 to 5 / 1 / 0.01vol ]
5-30 SM