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2.2.10 Power Supply Unit
The power supply unit generates the following low and high voltages from the AC input:
· Low voltages
+5 vdc IC,LSI, and LED head drive voltage
+12 vdc Image sensor drive voltage
-12 vdc Image sensor drive voltage
+38 vdc Motor and fan drive voltage, and high-voltage source voltage
· High voltages
+5 Kvdc Charge voltage (transfer)
-6 Kvdc Charge voltage (charging)
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business
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Service Guide DOC-IT3000/4000
Chapter 2 Principles of Operation
Page: 44
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