Website Editor:GIBSON │ release time:2019-11-20
In the production of UV flat plate inkjet printing, the picture quality will be produced in error due to the fault of the nozzle, the placement of the medium and the adjustment of the height and other factors. The main reason is that the nozzle drops ink or leaks ink, or the nozzle is too close to the material medium, causing the nozzle to brush the surface of the medium and damage the picture quality.
UV flat jet printing material must be placed flat, which has a suction device for the equipment will be much better. Another reason, of course, is that the print material is too transparent, or too thick. Then you need to reload the print material to make sure the surface is smooth,
Also change the opaque print material.
There are occasional drops of ink in the process of UV flat jet printing, usually because the filter in the air filter on the auxiliary ink tank is wet, resulting in poor ventilation.
How to ensure the quality of UV flat printing? First of all, get rid of these operational errors!
This situation may also be caused by UV flat jet printing nozzle with fine hair and dust and other dirt, UV jet ink in these dirt accumulation to a certain extent, will automatically drip. Solving such problems requires replacing air filters,
At the same time also need to use a special cleaning fluid to clean the nozzle, and to the two edges of the lamp box cloth to do a detailed inspection, to see if there is an extra rough edge, if there is a rough edge, you can use a lighter for simple treatment. (it is suggested to consult the manufacturer for after-sales coordination)
After transmitting the printing data, the indicator will keep flashing, even if you press the start button, UV flat jet printing still can not print. This is also a common UV plate printing printing production failure, the inexperienced operator is difficult to deal with.
It should be noted that if the printing operation of UV flat panel jet printing is terminated incorrectly during the printing process, even if the printing is stopped, there will still be some residual printing data at the computer end transferred to the jet printer, and the printing data will still be kept in its memory.
However, in the view of UV flat jet printer, the data is invalid, so the printing work can not be realized, and will cause subsequent printing work can not be carried out normally.