Lexmark W820 Service Manual - Page 62

4025-Finisher Status Messages These messages provide the operator with information on the current state of the printer. Generally, no user intervention is required. Service Messages These messages are displayed whenever the printer is in the Operator Intervention state, and the printer needs servicing. In general, service errors are non-recoverable. However, it may be possible to power the printer off and back on to temporarily recover from the error condition if it is intermittent in nature. When a Service Message occurs, the printer stops printing. The only recovery is to power off the printer. Attendance Messages These messages are displayed when the printer is in the Operator Intervention state. The operator is provided with a description of the operator intervention condition. When an operator intervention condition occurs, all host links will be notified about the intervention required condition. All timeouts will be stopped while the printer is in an operator intervention state. The only exception is the PostScriptTM Feed Timeout. This timeout will be started when the Load Paper message is displayed for the manual source. 2-2 Service Manual