SECTION 4 Diagnostic Tools
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2.7.4 High Vacuum Minimum Run Time
Parameter Options: Time in Seconds; 0-25 (Default = 5 Seconds)
Access Level: Read–3; Write–3
The High Vac Min Run Time parameter reports the amount of time
the high vacuum pump is turned on to maintain vacuum level. When
the High Vac Min Run Time is set to zero, the high vacuum system
will be disabled. Pressing F1 (+) increments in 5 second intervals.
Pressing F2 (-) decrements in 5 second intervals.
2.7.5 Low Vacuum 1 and 3
Parameter Options: 0-5 In. H
2
0
Access Level: Read–3
The Low Vacuum parameter reports the value in inches of water of
low vacuum to printhead 1 (VPC 1-2) or printhead 3 (VPC 3-4), and
depends on printhead orientation.
Refer to Installation and Setup Guide, Section 3, Printhead
Vacuum Settings, for parameter options.
2.7.6 Low Vacuum Duty Cycle 1 and 3
Parameter Options: 0-100%
Access Level: Read–3
The Low Vac Duty Cycle parameter reports the percentage of time
low vacuum pump 1 (VPC 1-2) or low vacuum pump 3 (VPC 3-4) is
turned on.
2.7.7 Purge Solenoid 1 and 3
Parameter Options: On, Off
Access Level: Read–3; Write–3
The Purge Solenoid parameter indicates whether pressure is
provided to printhead 1 (VPC 1-2) or printhead 3 (VPC 3-4) to purge
ink through the orifices.
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