Electronics Module
The electronics module includes the main PCA, power supply and fan. It is one exchangeable part; you do not need to open it. If you replace the electronics module, remember to swop any SIMMs from the old module to the new one.
MainPCA Connections
Front Panel
Cover
Sensor
Media
Sensor
Carriage
Media Media
Encoder Motor
Carriage
Motor
Sensors
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J13 |
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J2 |
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J3 |
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J5 |
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J6 |
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J8 |
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| U19 Firmware SIMM |
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J7 |
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| U20 RAM SIMM |
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| J11 Parallel |
| J12 Serial |
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There is no bail sensor for the DesignJet 230 and 250C and DesignJet 330 and 350C. There is no pinch3arm sensor on the DesignJet 230 and 250C but there is one on the DesignJet 330 and 350C. The following sensors connect to the main PCA:
The cover sensor is a mechanical switch that detects if the plotter cover has been raised. If you open the cover while the plotter is plotting, the plot is cancelled!
The media sensor detects the presence of media. It is also used to determine media size.
The pincharm sensor detects whether the pinch3arms have been raised. The servo processor uses the sensor to determine the pinch3arm position during the initialization sequence.
C4699390000 | FunctionalOverview 5313 |