Low Motor Drive Voltage Alarm - Oki Microline 520 Service Handbook
Oki microline 520/521 service handbook
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Also See for Microline 520:
- Service handbook (321 pages) ,
- User manual (68 pages) ,
- Guía del usuario (64 pages)
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%Low Motor Drive Voltage Alarm
Low Motor Drive Voltage Alarm
+40V is converted into the POWLEV signal (0 vdc to +5 vdc) by the voltage divider network of R542 and
R544, then input to the A/D port of the MPU. The value of this voltage is used to control the drive time
and the print speed (pass number) of the head.
ML520/521 ( 96-02-04 )
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Troubleshooting
