Zirkon zahn P4000 PRINTER, Руководство по эксплуатации и обслуживанию

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CHAPTER
MAINTENANCE AND TROUBLESHOOTING
ZIRKONZAHN – P4000 PRINTER OPERATION AND MAINTENANCE MANUAL – VERSION: 20/09/2022
PERFORMING THE LCD TEST / CHECKING THE LED PANEL
When encountering a problem, check the status of the printer's LCD / LED panel through the three
methods described below to make sure that it functions correctly.
IMPORTANT: DO NOT look directly into the LED light to avoid eye and/or
skin injuries. We recommend to wear UV protection glasses during this
work process.
Check if the LCD lights up
A bright blue square appears on the screen. Check if all LED light bulbs light up.
The display has to be completely bright, without
black spots, circles or other shapes. If the UV lighting (LED) is distributed evenly, the test
is completed successfully.
Select LCD TEST on the touch panel. Select "Light up entire LCD screen".
ATTENTION: 6JGWPGXGPFKUVTKDWVKQPQHVJGNKIJVECWUGUKPGHſEKGPVRTKPVKPIRTQEGUUGUFGHGEVKXG
printed objects will not be cured properly by the device.