Purge The Xaar Print Head - Weber Markoprint XB4JET Manual For Installation, Operation And Maintenance

Faults

Purge the XAAR print head

Rinse the system before the initial operation or worsening of the print quality
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With a short push on the [ON-/OFF]-button and the [INK]-button it happen a flush run,
the vacuum pump of the maintenance station runs to suck off the ink rests. The vacuum
pump runs after approximately 1 sec. shortly to purge ink, air and dust from the nozzles.
Afterwards the vacuum pump runs approximately 10 sec. to suck off the ink rests
completely.
Instruction
Please purge the print head as follows:
Step
1
After purging, a test print should be done. If the print result is not satisfactory,
repeat steps venting and rinsing.
If the contamination is too persistent and cannot be removed by the rinsing
procedure, return the unit to our factory for expert cleaning. Please note that this
constitutes a service which entails costs, even during the warranty period.
If the normal unit environment is constantly subject to large dust accumulation,
we recommend having the unit cleaned at the factory in regular intervals of once
or twice per year.
Material damage due to ink leavings!
Rinsing of the Top System (IN PREPARATION) results
increased ink consumption and can lead to undesirable
contamination of the environment.
Therefore:
–
Secure the environment against leaking ink.
–
Afterwards wipe the nozzle plate once with a lint-free

cloth
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Procedure
Press the [PURGE] button on the system flange plate.
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72800153 Markoprint XB4JET / XB8JET
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