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Printer
The built-in thermal-roll printer provides reports for calibrations, samples,
and diagnostics.
The printer consists of a platen, a motor and gear mechanism, a thermal
printhead, and two sensors. One sensor detects when the printhead is up
and the other sensor detects when the printer is out of paper.
The printer is controlled by the display board. The printer cable carries the
signals for the data, the motor control, the paper-empty sensor, and the
printhead-up sensor. The display board communicates with the main
board.
Display Board
The display board contains all the circuitry necessary to drive and control
the LCD, the printer, and the touch screen. There are no service settings or
jumpers on the display board.
Display Support
The display support holds the display to the system and the pawl provides
stability through the stepped mechanism when the display is tilted into the
varying tilt positions.
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Rev. C
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Troubleshooting
