VISTA DIGITAL INKJET PRINTER MANUAL
Beijing Innovation Technology Co.,Ltd. PAGE 64
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7.3.2. The tactic of maintenance
A
.
Maintenance during printer operation
This maintenance is carried out during printer running. It is an automatic function which is executed at
specified time during printing, it support a reliable and continuous printing for the printing orders.
B
.
Maintenance for short term
Maintenance for short term should be need when the machine is in work-off for a while. For example,
it should be required at the very beginning of printing or after finishing the work. Suggestion is that
the maintenance should be an autoimmunization system in order to operate repeatedly and unfailingly.
C
.
Maintenance for long term
Maintenance for long term should be needed when work is finished all day or the whole system be
closed absolutely. All in all, the long-term maintenance is carried out with the state of work-off.
7.3.3. Print Head Maintenance
You can adopt one or mixed the follow daily maintenance ways:
A
.
Press and washing
Press and washing ways include two important functions:
To clean the air and contamination in the spout.
To clean the contamination in the nozzle.
Such of way could increase the heat of ink supply ,pressing the ink until gush out the hole ink of
nozzle.
If the temperature of the print head is different from the environment around, pressing and
cleaning can lead the temperature become low, then affect the function of the print head. so before
restart, you should do a warm up. one of these ways to avoid this warm up is heating the ink before it
come into the print head, then the temperature Is suit for the print head.
B
.
Vacuum cleaning
This technology to maintenance of print head can make the same impact as pressure cleaning ,but it
use vacuum effects nozzle and nozzle board area, drive the ink through the print head from the spout
。
In order to do success in this technology and use it availably, before use the vacuum ,you should make