Ricoh D131 Service Manual page 607

SP2000 Drum
2906 TD Sensor Ctrl Voltage and Check
1 TD Sensor Ctrl Voltage Setting
Adjustment mode for production. DFU
[4.0 to 12.0/9.7/0.1 V]
2 Automatic Adjustment Setting
Displays the TD sensor data stored when SP2801 (TD Sensor Initial Settings)
is executed.
[4.0 to 12.0/9.7/0.1 V]
2909 Main Scan Magnification
Adjusts magnification in the main scan direction for copying.
[–2.0 to +2.0/0/0.1%]
2910 Writing Sub Scan Magnification
Adjusts magnification in the main scan direction for copying.
[–1.0 to +1.0/0/0.1%]
2912 Drum Reverse Rotation – Reverse Interval
Determines the frequency of drum reverse rotation for blade cleaning.
[0 to 6/0/1 min.]
2913 Temperature & Humidity Display
Displays the internal temperature of the machine.
[-128 to 127/0/ 1°C]
D131/D132/D133 3-32 SM Appendix