HP CM8060 Color MFP Kundendienst Handbuch Seite 196

Event trends
Purpose of event trending
Event trends are based on specific classes of warnings and errors found in the event log. The trend data
is used to help predict where service issues may occur and to assist with troubleshooting and isolating
problems. Information is presented in both a list and a graphical format.
Event types
The event trends are analyzed for three primary event types:
●
Power electronics: Input power system sag and surge events detected during normal system
operation which can lead to lowered throughput and print quality issues
● Carriage inaccuracy: Detected out of spec carriage stopping accuracy that can cause print quality
issues that are difficult to diagnose.
Run a Carriage Stopping Accuracy calibration when the system firmware determines that the
carriage stopping accuracy is out-of-specification. After you run the calibration, the system trends
the errors and warnings generated from the original carriage stopping accuracy problem and any
new errors or warnings generated by the calibration.
●
Paper jams: Jam event analysis can be used to understand jam locations, frequency of system
jams and other issues for problem isolation and possible intervention.
HINWEIS:
indicator on the CDFT Event Trends page.
Access these tools using CDFT. See
130 Kapitel 4 Managing and maintenance
When one of the event types has reached a specific threshold, it is highlighted via an
„View diagnostic trends" auf Seite 50
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