%2.1.10 Power Supply
2.1.10 Power Supply
This switching power supply converts the AC input voltage to +5 vdc, +/-8 vdc and +38 vdc for use
throughout the printer.
Voltage/Signal
Purpose
+5 vdc
IC Logic Levels - LED Drive Voltage
+8 vdc
Serial I/F Logic Levels - LF Motor Locking Voltage
-8 vdc
Serial I/F Logic Levels
+38 vdc
Printhead Space Motor LF Motor Bail/Ribbon Motor Drive Voltage
POW ALM
Output from the Power Supply in the event of an abnormal temperature rise
in the power supply unit or an overcurrent condition of the +38 vdc. The
Main Control Board suppresses this condition by temporarily suspending
printing. If the condition does not change the Main Control Board will
enable the FAN ALARM (Alarm 60) See Section 4
ALM
Output from the Main Control Board upon detection of an overdrive condition
in the printhead LF motor or bail/ribbon motor drive circuits.
ML395 ( 96-02-03 )
Содержание Microline 395
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Страница 31: ...Since the switch is turned ON paper is detected ML395 96 02 03...
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Страница 87: ...Sample Menu Sample Menu ML395 96 02 03...
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Страница 98: ...Lubrication Points Monochrome and Color Lubrication Points Monochrome and Color ML395 96 02 03...
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Страница 100: ...Lubrication Points Monochrome and Color Continued Lubrication Points Monochrome and Color ML395 96 02 03...
Страница 101: ...Lubrication Points Color Lubrication Points Color ML395 96 02 03...
Страница 102: ...Lubrication Points Options Lubrication Points Options ML395 96 02 03...
Страница 116: ...4 7 02 RAP Index 4 7 02 RAP Index ML395 96 02 03...
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Страница 153: ...3 50215801 1PA4094 5841G1 Cover Rear Assembly RSPL 3 2 04 ML395 96 02 03...