Door Open Detection
Overview
This machine uses the 24V Interlock Switch (SW2) and Rear Cover Switch (SW5) to detect whether the door is opened or closed.
When door open is detected by these switches, the DC Controller stops drive of the motors and the solenoids.
Symbol Name Role
SW2 24V Interlock Switch To detect whether the Front Cover is opened or closed.
SW5 Rear Cover Switch To detect whether the Rear Cover is opened or closed.
Power supply
This circuit is for converting the AC power supply input from the power supply receptacle to DC power supply and then supplying
the DC power supply to each load.
The supplied AC power supply is converted to the +24 V, +5 V, and +3.3 V DC power supply required by the printer.
The following explains the main supply destinations for +24 V, +5 V, and +3 V.
2. Technical Explanation (Device)
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