Dover Markem-Imaje 5200 - Beep Due to Open Ink Door; The Purge Button Does Not Function

SECTION 4 Diagnostic Tools
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2.3.9 Ink Pump
Access Level: Read–3
The Ink Pump parameter counts the number of pump strokes.
2.3.10 Printhead 1 - 4 Low Vacuum
Parameter Options: Vertical - 0.00–5.00 In. H
2
0 (default = 1.73)
Horizontal - 0.00–5.00 In. H
2
0 (default = 2.13)
Down - 0.00–5.00 In. H
2
0 (default = 3.00)
Access Level: Read–3; Write–4
The PH Low Vacuum menu is used to determine the low vacuum
settings for each printhead position, and can only be changed by
Markem-Imaje service personnel.
For information on custom vacuum settings, refer to Installation
and Setup Guide, Section 3, Custom Vacuum.