How to solve the link fail problem of Nocai flatbed uv printer(part 1)?

The situation is, “Link fail” problem reported by the printer, and there have no light working on the board.
The “Link Fail” problem usually caused by below spare parts:
1.Print head cable;
2.Print head;
3.Print head board;
4.Mainboard cable;
5.Five pin black cable;
6.Mainboard cable
(1). First, turn off the machine, disconnect and reconnect the mainboard cable, then turn on the machine to check if the print head boards has light working or not.
(2). If still no, then disconnect the mainboard cable, use an extra mainboard cable to connect the mainboard and print head board outside.
2.1 If this time working well, then replace the mainboard cable.
2.2 If this time still not working, then 99% is the problem of the print head board, 1% is the mainboard or five pin black cable problem.
So in that case, replace the print head board.
(3). Not only for sale, but service. Contact with Kevin @ Wechat & Whatsapp: [phone] to get more info.
#digitaluvflatbedprintersupplierinchina #uvflatbedprintersupplierinchina #uvinkjetprintermanufacturers #chinauvflatbedprintermanufacturers #UVprintersuppliers

[@hugopereira5316]

Error 13 como resolver plotter

[@almegdadkhalid5522]

Hello sir
You look an expert at the printers field
I need your help please 🙏
I want to build a uv wall printer as my graduation project
I have been searching for tow months it is frustrating because I didn’t find a source for information about printers and how do they works and how they are controlled what are the components and how they are assembled
I am tired of searching I need help from someone how can give my some guidance

[@nocaiuvprinterkevin4336]

Hi dear, you can contact with me on Wechat & Whatsapp: [phone]. Thanks.

[@afrishort8521]

hello, please how to solve “THE MAINTENANCE STATION ERROR ” In Xp 600 Large format printing machine

[@nocaiuvprinterkevin4336]

Oh sorry dear. We don’t have this one.

[@mobilepoint9255]

can you provide headbord of this machine

[@nocaiuvprinterkevin4336]

yes

[@mo_diria7764]

pls can help me - cart. error car. stall power down

[@nocaiuvprinterkevin4336]

follow the videos, they have all the steps.