WaxJet 6100, Справочное руководство по обслуживанию

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Symptoms and Causes
The following pages list some known symptoms and typical causes.
These lists are in no way complete and can not replace systematic
troubleshooting. The service representative must have a solid
foundation of system knowledge and wax jet printing principles, as
well as basic electronic troubleshooting abilities to progress beyond
these lists.
WARNING
Check heater circuits first whenever priming problems
occur. If wax flow is restricted due to lack of heating, you
can burn your hand when attempting to prime.
No Print
•
Heater circuit failure
•
Printhead Data Cable failure
•
Encoder command and CPU SW2 mismatch
•
No photocell trigger
•
No encoder pulses being received
•
No message selected or empty message selected
•
Delay set too long or too short
•
Printhead/Wax system de-primed
No Wax Flow
•
Clogged Printhead nozzle array
•
Air leak in wax system
•
Poor Print Quality
•
Wax system depriming
•
Heater circuit failure
•
Clogged or damaged Printhead array
•
Programming error
•
Gap between product and Printhead more than ¼”
Service 7-11