JP-33 SERVICE MANUAL
Technical Support - Temperature Calibration
PART II Temperature calibration instruction
WAR NI NG:
DO NOT TOUCH OR ATTEMPT TO ADJUST VR2!
VR2 is used for calibrating the high and low temperature of the developer and the fixer heater (In factory).
1. Tools needed for calibration
1) Thermometer (Calibrated)
2) Small screw driver
2. Calibrating display to actual developer temperature.
A. Make sure the DEV temperature sensor is connected properly.
B. Measure the actual DEV temperature by placing thermometer in or near the tank replenishment inlet.
This will give you the most accurate temperature.
C. If the displayed temperature is not the same as the actual temperature, using the screwdriver adjust VR1
until the “actual temperature value” is displayed.
3. Do not make any adjustments to VR2. Adjustments to VR2 will prompt an error.
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