BestCode Next Series 8 Technical Manual October 2022 Page 172 of 290
300 Volt supply not detected.
Occurs when enabling Errors from the Service Screen.
Perform modulation calibration (including setting the Charge% to normal range.)
Check for Disconnected Blue or Yellow Coax cables.
Replace the Main Circuit Board
Replace the Printhead Umbilical
Modulation voltage not detected.
Occurs when enabling Phase from the Service Screen.
Check for Disconnected Blue Coax cable and Printhead Ground wire.
If no Droplets visible, replace Drop Generator.
Replace the Printhead Umbilical
Replace the Main Circuit Board
Fan rotation not detected.
Air cooling pressure not detected.
Plug in the -DRY pressure transducer cable to J26 Air Cooler on the Main Circuit Board
Increase air pressure or tighten air regular on the -DRY air separator until at least 40 PSI is read on the
pressure gauge.
Tighten the printhead air flow valve in the electronic compartment to reduce air flow to the printhead.
This will increase air pressure at the -DRY pressure transducer.
System temperature too high to operate.
Ambient Temperature in the Controller is too high.
If on screen temperature reading is not accurate, replace the Main Circuit Board
Indicates that a Pump SmartLabel was successfully scanned.