Printhead Temperature Sensor - Citronix ci5200 Technical & Service Manual

ci5000 Series Printer Technical Service Manual
Phase Circuit Board
The Phase Circuit Board receives a low voltage signal from the Phase Detector, then amplifies and
digitizes this signal for processing.
Printhead Cover Sensor
The Printhead Cover and Printhead Body contain an integrated intrinsically sealed switch to turn off the
charge voltage (up to 300V), and deflector voltage (up to 8KV). These voltages are required to print; thus
the Printer will not print without the Printhead Cover in place. The switch is integrated with the Printhead
Body, and the magnet is integrated with the Printhead Cover. The cover switch will toggle an icon on the
main screen to indicate if the Printhead is open or closed.

Printhead Temperature Sensor

The Printhead contains a temperature sensor to ensure the flammable fluid temperature ignition point is
not exceeded. Set well below the ignition point, if the temperature at the Printhead exceeds 60° C, the
Printer will shut down automatically. In addition, an error screen will be displayed.
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