AMN

What precautions do you take when using UV ink? What do you clean with? I've already lost two printheads using with little time of use even after removing the ink and doing several cleanings via software with alcohol and distilled water.
What do you do to clean and prevent nozzles from clogging?
Thanks

Hello, I bought new inks and the colors are back to normal

Hi! I'm trying to print a picture with UV led ink but the colors come out different. What could be happening? I use an Epson L1800. 

Thanks

Hello! Could someone tell me what the internal measurement of the roll is? Thanks!

Hello! Does anyone know if OCBESTJET UV ink is good? Has anyone used it? I'm seeing it on Aliexpress and it has a good price. Let me know if anyone has had experience with it or has any other UV ink brand to recommend. Thanks.

Hello, Does UV ink harm the cleaning station? What should I do with this foam under the print head?
Thank you!

30 minutes ago, roni farias said:

esse módulo de led não presta. e projeto meu ... baixa qualidade.

Hi Roni,
Which LED do you indicate?
Thanks.

Seller information for Led:

That's the font I'm using. I bought from the same seller along with the LED.

Output Power - 200W

Output Voltage - 25-36V

Output Current - 1,3A

When I turn on the LED, I measure
24.7V and 1320mA

Hello Reptilesink!
I measured current on my LED and it marked 1320ma.
How many volts do you feed it?
Thanks

Hello Pompoko! I am using a power supply that I bought with the LED. According to the manufacturer, the LED needs 26-30V and 1200mA.
Did you ask me to be careful with the life of the LED or the print head?
Thanks.

Hello,
I went back to my project. This is my adaptation for the UV LED. I used the Epson housing.
Then I went to test the LED. It heats up a lot. When I turn on the voltage is at 27V and within a few minutes it drops and stabilizes at 24.7V.
I'm afraid about that.
Do you think this structure will be able to support?
I accept suggestions!
Thanks.

These here are ok?

Heat sink: https://pt.aliexpress.com/item/32893287087.html

Power supply: https://pt.aliexpress.com/item/4000052505625.html

This power supply is 24V. Some links on this product say that the LEDs can be powered on 24V and others on 26V. I believe it works with 24V. What do you think?
Should this font work?
Thanks!

On 13/09/2019 at 21:51, reptilesink said:

Estes cabem facilmente sem qualquer corte.

4x 10w LED.

Padrão de feixe de 120 graus e cura a área de impressão completa.

Hello!
I am trying to assemble a UV printer.
You said you don't have to cut the printer if you use this slim LED.
Just buy this LED and a cooler and it's all right?
Did you use any other equipment?
These are the ones I am considering buying:

COOLER: https://pt.aliexpress.com/item/4000108937485.html

LED: https://pt.aliexpress.com/item/4000224260797.html

Please tell me if they would work for the printer.

Thanks!

Hi!
1-Only one module can cure all ink or need to buy more?
2-Is he 395nm?
3-How is this fan? Is it used in notebooks? Have to use a sink?
Thank you!