uv card printer

The reasons for the white color registration and color registration problems of uv flatbed printers are: the print head is not vertical, the print head is in a bad state, the height is wrong, the two-way is not adjusted properly, and the software data parameter is set. The manifested features are pattern leakage, image shift and dislocation.

There are three main misunderstandings in the speed of UV flatbed printers: theoretical speed, speed in different modes, and actual production speed. What needs to be understood is that the speed in most sales man mouths only refers to the theoretical speed. A few professionals will mention the speed in different modes, but these are not the actual production speeds. The gap in the middle is at least Times to calculate.

There are three main reasons for the failure of the UV flat printer main circuit: the relay is damaged, the electrical contact is poor, and the ground line and zero line are reversed. When encountering such a situation, the power must be cut off for the first time, and subsequent maintenance work must also be performed in a power off state.

The fault of the uv flatbed printer software driver host engine is manifested in four aspects: host system fault, software damage, abnormal drive, and map software fault, all of which will directly cause the device to fail to print normally.

How to repair uv flatbed printer to save more money? Answer: No. This is obviously a joke. In fact, unless there is a major problem, there is no need to repair it in consideration of economic benefits ,then giving up. Of course, don’t expect that the equipment will not malfunction. This non-existent, once has a problem. What can be done is to solve it as soon as possible to avoid greater losses.

When something temporarily leaves for a short time and no longer operates, the UV flatbed printer is set to the standby state, and the x-axis and y-axis are also static. If the x-axis carriage movement is found, it means that the fiber cable is damaged or loose.

UV flatbed printers have pass trace, which is theoretically unavoidable, and mechanical errors cannot be eliminated to zero. But the higher the accuracy, the smaller the pass trace phenomenon and will not affect the printing quality. The cause of the pass trace of the pattern: the print feathering is too low, the two-way printing is too fast, the Y-axis belt is loose, the nozzle is in a bad state, and the ink is broken.

The poor adhesion of the material pattern of the UV flatbed printer is a headache. The printed pattern is peeled off with a slight scratch. Even if the printing effect is even better, it has no shelf life and practicality. There are six reasons for this: temperature and humidity relations, ink deterioration, material problems, UV lamp problems, too fast speed,the ink is not dry, and residual cleaning liquid.

The color problems of UV flatbed printer pattern printing are as follows: the picture is color cast, the color different is serious, the color is not clear. There are 6 reasons: different inks, different ink dots, external temperature, ink deposition, software fault, and adjusting color problems.

When it is found that the pattern printed by the UV flatbed printer has left and right, and the upper and lower deviations are not aligned, it means that the x and y direction is misaligned, and the printing needs to be suspended immediately. Because the structural design and components of the x and y axis are different, the causes of fault and corresponding solutions are also different.

1,Rail maintenance
2,Platform maintenance
3,Damper replacement
4,capping Replacement

The faults of the UV flatbed printer reset are mainly concentrated in four aspects: the printing can be reset without response, the reset Z axis only rises or falls, the normal reset cannot be completed, and X always moves to the right during reset. The solution to each fault is different.

UV flatbed printer UV lamp belongs to one of the core components of the device. Its main function is to ensure that the UV ink adheres to the pattern surface and can be dried quickly and completely to prevent the pattern from discoloring and falling off. During long-term use, whether it is natural aging of parts or improper manual operation, it will cause fault. There are four common faults: the uv lamp is dimmed, the uv lamp is not off, the uv lamp is not on, and the uv lamp has a wrong lighting distance.

In the process of printing patterns on UV flatbed printers, printing errors sometimes occur. This kind of problem is generally caused by poor contact of the decoder, damage to the decoder, misalignment of the grating strip, overrun of the image array, and wrong printing direction, software damage,ect.

The encoder strip is used in combination with the encoder sensor to complete the X motor motion positioning function. The encoder strip is fixed in the groove of the encoder. It is necessary to periodically check whether the encoder strip is scratched with the encoder sensor during the printing process. Scratches on the encoder strip will affect Car positioning or even a car collision;

The uv flat printer XYZ axis cannot be reset will directly cause the machine to fail to print normally. It needs to be distinguished that the fault of the XY axis is connected, but the reason for the Z axis cannot be reset is different from the XY axis. The X axis refers to the abscissa direction of the device, the Y axis refers to the vertical coordinate direction of the device, and the Z axis refers to the height direction of the device.

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The maximum printing size is 3.2m*2m, the gold size of UV printer, non-contact uv inkjet printing, instant dry, no plate making, flexible response to a variety of printing applications, long-term large-scale printing is stable and reliable.

UVインク：輸入UVインクを使用しており、スプレー直後に乾燥し、耐印刷性に優れています。 ノズル制御、エコソルベントインク印刷制御、色硬化強度、メディア伝送精度などの技術的な問題に関して、信頼できる技術的保証が得られています。

Can be printed on the surface of a variety of materials with “photo-level” color patterns. The image is waterproof, sun-proof, abrasion-resistant, and non-fading, in line with industrial printing standards.Multi-image printing does not require plate making. Not only a single image, but multiple images can be printed at the same time, which is suitable for industrial mass production, and also takes into account product sample preparation and small batch production.