Appendix: Dip Sw, Led, Vr, Tp And Fuse Tables; Dip Sw, Led, Vr, Tp And Fuse Tables; Test Points; Potentiometers - Ricoh PT3 Field Service Manual

5. Appendix: DIP SW, LED, VR, TP and
Fuse Tables

DIP SW, LED, VR, TP and Fuse Tables

Test Points

MPU
No.
TP7 GND-a
TP8 Standard Pulse
TP9 Ink Detection Pulse
TP11 +5VE
TP12 GND-a

Potentiometers

MPU
No.
VR1 Ink detection adjustment
VR2 Master End Sensor Adjustment
Power Supply Unit
No.
RV1 Thermal Head Voltage Adjustment
Usage
Usage
Usage
5
23