How to quickly solve the problem of sublimation printing machine mapping?

April 28, 2019

The high degree of restoration of the picture is the most basic requirement for the user to print on the sublimation printing machine. Once the printing machine has a ghost image, the quality of the output picture will be greatly damaged, which not only wastes the printing material, but also affects the work efficiency and reduces the profit. Then, when the sublimation printing machine has a ghost image, how can it be solved quickly?

 Zhengzhou Jinyang Digital Technology Co., Ltd.

First of all, we need to understand the reasons for the digital image of the  sublimation l printing machine, usually caused by gratings, small frames, parameter calibration and so on. Then we have stepped in to check these reasons, and we can quickly solve the problem of sublimation printing machine ghosting. 

 

Raster problem

The grating plays the role of positioning, and the grating decoder is installed on the small frame, which can help the sublimation printing machine to accurately position the drawing and realize the high restoration of the picture. Once the grating is dirty or damaged, it will result in inaccurate readings of the decoder, deviations in printing, ghosting or misalignment, etc. At this point, it is necessary to clean the grating or replace the new grating. Raster cleaning is to wipe the grating in the same direction with a cotton swab dipped in alcohol.

 Zhengzhou Jinyang Digital Technology Co., Ltd.

Small frame problem

The small frame is equipped with a grating decoder. Once the small frame is not running smoothly, the small frame will be stuck, and the nozzle will be inkjet, which will cause the sublimation printing machine to have a ghost image. The small frame does not run smoothly, mostly because the guide rail is too dirty or the car washer and the slider are worn with foreign matter. At this time, it is necessary to clean the guide rail or replace the worn parts.

 Zhengzhou Jinyang Digital Technology Co., Ltd.

Parameter calibration problem

Inaccurate calibration of the parameters of digital printing machines can also cause ghosting problems in sublimation printing. Inaccurate vertical alignment can result in vertical ghosting; horizontal alignment is inaccurate and lateral ghosting can occur. In this case, you need to open the print settings in the software, then find the two-way calibration, and adjust the parameters to test. If the user does not calibrate the parameters, consult your local agent for assistance.

 Zhengzhou Jinyang Digital Technology Co., Ltd.

The above is a quick way to solve the problem of sublimation printing machine mapping ghosting.