HP LineJet Série Guide De Référence Rapide page 86

Chapter 1
Troubleshooting
8.5V PWR FAIL*
Internal power failure. Contact your Hewlett-Packard Customer
Service Engineer.
15V CTL FAIL*
Controller voltage failure. Contact your Hewlett-Packard Customer
Service Engineer.
23.5V CTL FAIL*
Controller voltage failure. Contact your Hewlett-Packard Customer
Service Engineer.
48V PWR FAIL*
Internal power failure. Contact your Hewlett-Packard Customer
Service Engineer.
BUFFER OVERFLOW
Host sends data after the printer buffer is full (serial interface).
Check your serial host interface parameter settings; if necessary,
adjust them so that they match the settings of the attached host.
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