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Preventive maintenance schedule
The Drystar 4500 is designed for trouble-free service. Maintenance and
cleaning involve only some minor user tasks.
Interval
Ad hoc.
Each 6 months (or more if
required).
Ad hoc.
When image quality tends to
degrade.
Safety guidelines
To prevent damage to the printer while performing maintenance, observe
the following safety precautions:
Do not lubricate the printer.
•
Do not attempt to disassemble the printer.
•
Do not touch the resistor line of the print head.
•
Always switch off the Drystar 4500 and disconnect the power cord from
•
the outlet before carrying out any maintenance work inside the printer.
Film jam removal or cleaning the printer head can be done without switching the
power off. Nevertheless, care should be taken and the
should be respected.
2801E EN 20050215
What to do?
'Cleaning the exterior'
'Cleaning the cooling air flow
holes'
'Print head cleaning'
Refer to
'Print head profile
calibration'
of the Drystar 4500
Reference manual.
'Safety precautions'
Advanced operation (key-operator mode)
D
4500 U
RYSTAR
SER MANUAL
Page
62
63
64
(Ref.
man.)
111
on page
9
61
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