Chapter 2 Printer Operation
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5 System Maintenance Mode
In system maintenance mode, the communication, adjustable sensor ON/OFF and sensor voltage
selections are set up. The printer configuration settings are stored in memory so they are
maintained even after the power is turned off. Control key functions are shown in the following:
Example: Setting the black mark sensor voltage
1. First turn OFF the power switch, then press and hold the PAUSE, FEED and STOP keys
simultaneously and at the same time turn ON the power switch.
2. Change the baud rate to the sensor voltage setting with the PAUSE key pressed.
5 System Maintenance Mode