DIP SW, LED, VR, TP, AND FUSE TABLES
C262/C265 4-22 SM
Number SW Setting
SW3 Push Switch
When the main switch is turned on while pushing SW3, the
ACU board will go to the detailed self-check mode.
4.5.3 POTENTIOMETERS
I/O Board
Number Usage
VR1 Master set sensor adjustment
VR2 Master Eject Sensor Adjustment
VR3 1st Drum Master Sensor Adjustment
VR4 Master End Sensor Adjustment (Do not adjust)
VR5 Master Edge Sensor Adjustment
VR6 2nd Drum Master Sensor Adjustment
Power Supply Board
Number Usage
RV1 Thermal Head Voltage Adjustment
RV2 +5VE Voltage Adjustment (Do not adjust)
Ink Detection Board
Number Usage
VR901 Ink Detection Board Adjustment (see section 3.8.7)
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