Lexmark E320 Service Manual - Page 49
E320/E322, NVRAM failure service error code
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4500-E320/E322 NVRAM failure service error code The operator panel button has been pushed and a nonvolatile random access memory (NVRAM) failure service error has occurred. Once the error code is displayed, if the operator panel button is pushed again, the operator panel displays the service error indication (all six indicator lights blinking). Continual pressing of the operator panel button causes the lights to repeat in the following order: 1. Service error indication 2. NVRAM failure service error code indication 3. Service error indication Replace the engine board. Diagnostic information 2-19
Diagnostic information
2-19
4500–E320/E322
NVRAM failure service error code
The operator panel button has been pushed and a
nonvolatile random
access memory (
NVRAM) failure service error has occurred.
Once the error code is displayed, if the operator panel button is
pushed again, the operator panel displays the service error
indication (all six indicator lights blinking). Continual pressing of the
operator panel button causes the lights to repeat in the following
order:
1.
Service error indication
2.
NVRAM failure service error code indication
3.
Service error indication
Replace the engine board.