then the memory may be corrupt, or the print head connector faulty.
Under normal circumstances this warning just confirms that the print head type has been changed.
The defaults for VOD, modulation, etc., will be used, until the user enters a new print head code in
the SETUP menu.
If the wrong type of print head has been detected for any reason, the modulation frequency,
voltage, etc. will all be incorrect. Therefore, the jet will not break up properly, and a phase fault
(2.02) may occur when starting the jet, or poor print quality may result.
9.4.11. 3.10 Charge Calibration Range
Contact your local EC-JET distributor if this error is reported.
9.4.12. 3.11 Safety Override Detected
This warning message alters the user when the safety override link is fitted.
WARNING: DO NOT START THE PRINTER WHEN THIS ERROR MESSAGE IS PRESENT.
PRINTER SAFETY CIRCUITS AND SENSORS WILL NOT BE FUNCTIONING.
IN THE EVENT OF THIS ERROR MESSAGE OCCURRING, SWITCH OFF THE
PRINTER AND CONTACT YOUR LOCAL EC-JET DISTRIBUTOR
IMMEDIATELY.
9.4.13. 3.12 Low Pressure
When starting the jet the printer has detected a loss of ink pressure, which will affect the printer’s
performance.
Possible causes
● The main ink filter is blocked.
● Pump output is low.
Contact your local EC-JET distributor.
9.4.14. 3.14 Over Speed (Variable Data)
This indicates that the printer has missed at least one pattern because it cannot generate the
pattern’s variable data (e.g. sequential numbers) at the required rate - i.e. the printer was still
generating pixel data for the next “print go” when the “print go” occurred.
The warning applies to the current pattern - it is reset automatically when printing is restarted.
Possible cause
● The amount of variable data in the pattern is too long for the current rate of print
triggers. Reduce the amount of variable data, if possible.
NOTE: This warning indicates the printer cannot generate pixels fast enough, whereas System
Warning 3.02 indicates the printer cannot print the rasters fast enough..
This warning is only likely to occur for fast rasters (e.g. rasters smaller than 16 drops for
Micro print head), where pixel generation by the software is slower than the rate at which
the hardware can print rasters.
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