Sp3-Xxx Process Control Tables - Ricoh D093 Service Manual

2.4 SP3-XXX PROCESS CONTROL
3001 ID Sensor Initial Setting
These SP's do the settings for the ID sensor LED.
1 PWM Setting: ID Sensor LED DFU
Sets the level of the PWM (Pulse Width Modulation) of the ID sensor LED.
[0 to 100/20/0.1%]
2 Initialize ID Sensor: Execute
Automatically adjusts the ID sensor with a sensor reading of the bare drum. The
initial setting is 4.0V ±0.2. This SP requires about 4 sec. to execute. Always do
this SP at installation, and after you replace these components:
OPC Drum
ID Sensor
NVRAM
MCU
3103 ID Sensor Output Display
This SP displays the current readings of the bare drum surface (Vsg) and the ID
sensor pattern (Vsp)
1 Vsg Bare drum reflection
2 Vsp ID sensor pattern reflection
SM Appendix 2-65
SP3-xxx Process Control
D093/D094