Dye-Sub Printer-Precautions When Using Ink Tube for Long Time

Dye-Sub Printer needs to periodically clean the internal ink tubes, because after a long period of use, the particulate matter in the ink gradually accumulates, which may block the ink tubes. A special printer cleaning solution can be used to clean the ink tubes. The cleaning solution is a kind of "detergent" formulated according to the characteristics of the ink. Its main function is to have a strong flushing ability, a dissolving ability, and a better fluency of the ink in the pipeline. Let me briefly explain how to use the cleaning solution correctly:

First, when new dye-sublimation printers are installed, it should be noted that before each machine is shipped, the machine is filled with ink, and there are protective liquids in the pipes and ink heads. The solubility of the ink in the protective liquid is not as strong as that of the cleaning liquid, and the protective liquid has some influence on the fluidity of the ink, and the phenomenon of drawing (in the high-quality mode) and the oblique flow of the ink hole often occurs. Therefore, we require that the cleaning fluid must be used to clean the pipeline when the machine is newly installed. Avoid the phenomenon of drawing and ink hole oblique spraying.

Second, use the cleaning solution to clean the wiper and ink pad of the sublimation printer regularly every week. Pure water and alcohol have low solubility in ink, and alcohol has a slight corrosive effect on the blade. Therefore, we recommend that you do not use pure water or alcohol to clean it.

Third, regularly use the cleaning solution to clean the ink line of the digital sublimation printer. It is recommended to clean it once every 3-6 months. When the ink is used for a long time, there will be deposits on the wall of the tube, and the attached matter will affect the fluency of the ink, and the cleaning liquid has a strong solubility to the attached matter, so the pipeline should be cleaned regularly.
Fourth, sometimes the working environment is relatively poor, the static electricity of the machine is relatively strong, and many cotton-like dust will adhere to the surface of the ink head. If it is not cleaned for a long time, the ink hole will be obliquely sprayed and blocked. Regularly drip the cleaning into the ink pad to make the ink head more moisturizing.

Replacement Plotter Digital Printing Ink Operation Guide

Different digital plotters use different digital printing inks, and there are many different chemical reagents inside them. Therefore, various inks have certain differences in the composition of components and the ability to express colors. From this point of view, the printer model used for ink is also different.

Now some printers in the market have been debugged by the manufacturer. The internal structure and drive are suitable for water-based inks and oil-based inks. However, once it is decided which ink to apply, it is better not to modify it, because there are already residual inks in the ink tubes and nozzles. If it is replaced, it will cause different inks to mix together, which will result in the printer nozzle not being able to eject ink and more serious damage to the machine.

So, if the printer user wants to change to oily ink after using water-based dye ink, is it feasible? In principle, this kind of operation is feasible. First of all, regardless of the model, if there is a phenomenon of wanting to replace the ink, the internal ink must be completely emptied. If there are conditions, it is better to replace the ink cartridge directly. Ink is more difficult to remove. Moreover, the ink in the ink tube should be completely cleaned, and the ink can be reversely washed first, the ink in the ink tube is completely returned to the ink cartridge, and then the cleaning liquid is driven into the ink tube, and the ink is cleaned after repeated cleaning. Eliminate it completely and use it again.

The printer nozzle is the most important part of the whole machine. If you change the ink used, the work of the nozzle is even more important. If you are using a sublimation printer, because the price of the nozzle is high, it is not recommended to replace the nozzle when replacing the corresponding dye sublimation ink. However, the nozzle must be removed and manually cleaned to completely remove the ink inside the nozzle. When using new ink, the mixing of the two inks causes the nozzle to clog.

Although some printers are suitable for both types of ink, it is best not to replace them once the user has selected the ink. Replacing the used ink is not only troublesome to operate, but also has many uncertainties. If there is a problem that the machine cannot be used after replacing the ink, it is really worth the loss.

Sublimation Digital Printer-Why Appearing Irregular Horizontal Stripes When Printing

In the printing process of sublimation digital printers, irregular horizontal stripes appear sometimes, mainly in the horizontal stripes that randomly change to magenta, smoky or yellow.

This problem may occur after the sublimation inkjet printer you just purchased has been used for a while, and the repaired printer may have this problem again after a period of use. The generation cycle of the problem varies slightly depending on the user's usage environment.

The cause of irregular stripes in dye-sublimation printer: Inkjet piezoelectric printers print abnormal stripes because the nozzle's board is subject to some degree of corrosion in a particular climate.

Solution:
If the inkjet head of the large format sublimation printer has been damaged and needs to be scrapped or repaired, a new inkjet head must be replaced. When installing a new nozzle, first protect the new inkjet head for repair and replacement (spray protective fluid to isolate the atmosphere) and install it on the printer to be repaired. This measure is effective in the actual test, and it can almost eliminate the rework caused by this fault.

Protection of the surface of the inkjet head:
Take a package with a slightly larger area (plastic bag, thick paper, etc.), open a hole with the same area as the nozzle part of the print head, and the print head should be basically free of gaps after it is placed (to prevent the mist-like protective liquid) Clogged the surface of the nozzle)

Ink hole protection:
Install the ink cartridge on the inkjet head to protect the ink filling hole.

What Causes Sublimation Transfer Printer To Be Heavily Color Cast?

Sublimation transfer printers sometimes appear different from the color of the computer. Why is there a color cast phenomenon? Our sublimation printer supplier here is a brief introduction to the reasons.

Five reasons for the color cast of large format sublimation printers


First, if you want to compare, you can't expect the printer to print the same color as the computer, because the display is RGB true color, its color gamut is wide, and the sublimation inkjet printer is CMYK false color, so the color gamut is narrow. The software automatic conversion mode will drop some colors, which is normal.
Generally, for this case, the solution is to adjust the color cast. The method is to reduce the amount of yellow in the Y channel, fine-tuning each time, and adjusting multiple times. Of course, you can also ask the master to help you adjust the curve, and save it after satisfaction, just spend some money, someone is responsible for adjusting the curve work.

Second, color distortion is also related to computer color management, display resolution, printer resolution, and print media.


Third, if you need to install 4 or more nozzles for the digital sublimation printer, please check if it is the same brand. Because the ink color of the same brand of printer has a good complementarity and coordination, thus ensuring the reproduction of its color.

Fourth, check if the printer nozzle is broken or if the large ink bottle is out of ink.

Fifth, please check if it is set to save ink or resume printing. Finally, before printing, please check the model of the map in photoshop is RGB or CMYK, when using the domestic printer to map the pattern to CMYK.

Sublimation Inkjet Printer-Why White Lines Appears When Printing

Usually in the printout work of sublimation inkjet printer, if it is found that the white line of the image screen, the lack of color or the ink drop of the ink cartridge is faulty during printing, it is recommended that you pay attention to check the ink supply pipeline of the relevant ink supply system and the tightness of the line.

What is the cause of the leaking failure of the common sublimation printer cartridges? How should we solve it?

During the normal use of the digital sublimation printer, the nozzle is closely connected with the ink tube and the ink supply cartridge, and the ink is continuously supplied to the nozzle continuously during the printing process of the printer by the siphon principle to ensure that the nozzle performs inkjet printing normally.

If the dye sublimation printer has air leakage, it has many performances. For example, during the process of spraying, the bubble will not go inside the nozzle, the bubble will flow backward, the ink in the nozzle hole will be very serious, and it will break when printed. Ink and so on. These are the obvious leaking performances of printer-related ink-tightness. In this case, the ink cartridge may leak or the elbow interface is not sealed or the relevant ink supply tube is broken. Please check the interface of the ink refilling device, the ink cartridge interface and the ink bag seal. You can also disassemble these. The interface is then reconnected to avoid looseness at the interface that affects the tightness of the connection.

Similarly, the poor sealing of the ink supply pipelines associated with wide format sublimation printer also causes printers to experience ink drops, especially if ink drops during printing, which directly affects our print quality. Therefore, in the daily use of the printer, it is necessary to pay attention to the sealing of the ink supply line of the printer.

To ensure the tightness of the ink supply pipe system connection, check the ink storage pipe cap and tighten it to ensure that it is not loose, or reinforce the sealing nozzle and pin connection to avoid looseness; at the same time, add ink and other maintenance operations to the printer. When paying attention to the correct ink filling operation, please follow the ink supply instructions provided by the printer manufacturer. Pay attention to the standard storage ink volume of the ink cartridge. Generally, the ink capacity is 2/3, and the ink capacity of the ink cartridge cannot be added. Full or low ink

Large Format Inkjet Printer-Tips for Cleaning Print Heads

Pay attention to two points when cleaning the large format inkjet printer heads: On the one hand, the user must turn off the power when disassembling the printer nozzle, and handle the anti-static work (touch the water pipe and other conductors when disassembling, release the static electricity of the human body), the human body static electricity is too high. that is easy to break through the motherboard components, causing the printer to be normal while printing without ink.

On the other hand, before the nozzle is installed, it is necessary to ensure that the nozzle has dried out, otherwise it will easily cause the nozzle to burn out.

There are some tips when cleaning the wide format inkjet printer nozzles daily:

If you are cleaning a nozzle that uses aqueous ink, you will need to use an aqueous cleaning solution to clean it. Most outdoor inkjet printers at home and abroad use weak solvent inks, and these printers require a weak solvent cleaning solution.

If you encounter an advertising banner printer that uses strong solvent inks, you will need to extend the use of the weak solvent cleaning solution a little longer and clean the nozzles.

The weak solvent cleaning solution has little effect on other parts of the nozzle, but if the nozzle using the weak solvent ink is cleaned with a strong solvent cleaning solution, it will affect other parts of the nozzle, so in the case where it is not possible to determine what ink is used specifically by the printer nozzle, It is good to use a weak solvent cleaning solution first.

Solvent-based inks are generally more odorous than aqueous inks, and strong solvents are more flavorful than weaker solvents; most of the thermal transfer inks on the market must use weak solvent-based cleaning solutions; solvent-based inks can also cause damage to printer nozzles if they use aqueous cleaning solutions. Damage, so it is best to choose your own special cleaning solution.

Wide Format UV Printer-How to Solve Output Image Too Dark Problem

In the wide format UV printer printing process, we sometimes find that the printed image is very dim and the color is not bright. The operator found that the pattern editing process has not been modified, the ink has not been replaced, and the nozzle state is also good, but the printed image is not bright enough, and it is very dark.

What is the problem? In fact, the cause of this problem Mainly on the curve settings.

The function of the UV roll to roll printer curve is to specifically adjust the proportion of the color, and the image output by the UV digital printer is 100% restored according to the specified requirements. When the operator sets the printing accuracy and PASS, there is a small setting to lower the dark part value behind the curve.

If the value of the dark color is too high, it will definitely reduce the final pattern brightness. It is worth noting that different materials are light-transparent, bright, etc., and the dark curves of the same material are normal in different materials, and some are lacking in dim, which requires technicians to continuously accumulate corresponding experience.

The image output by the large format UV printer is not bright enough. Solution: Increase the angle behind the curve in the color software to solve the problem. The specific value of the rising angle needs to be debugged by the technician according to the color condition of the customer pattern, and only the required standard can be achieved.

Digital Sublimation Printer-Why the Printer Does Not Respond When Printing?

Digital sublimation printers are now widely used in the printing of textile fabrics and clothing industries, and more and more people have begun to work on sublimation printing. Accordingly, more and more high-quality sublimation printers have been developed, manufactured and put into use.

Many newcomers who have just come into contact with this industry, after purchasing a new sublimation inkjet printer, have no way to use it well, and will encounter many operational problems. One of the problems that many of our customers have encountered is that the printer does not respond after clicking on the print.

Many wide format sublimation printer users may encounter this kind of problem. After clicking print, there is no response. What is the reason? Today, I will explain the reasons for this failure and how to deal with it:

1. The network cable of the sublimation printer is loose. Solution: Re-plug the network cable.

2, the printer's IP address is a problem, there is such a problem, you can reset the IP.

3. It may be that the computer itself has a problem, or the program is wrong. It is OK to restart the computer.

4, May be the problem of printing pictures, some pictures exported in photoshop, the file may be damaged, which is not conducive to the input of the printer, this processing method is a bit troublesome, to re-image.

5, May be the line between the piezoelectric printer and the computer is not available, you can spell the net. Wait, the above reasons may lead to the printer not working, so everyone usually pay attention to a lot of maintenance, you can reduce this accident.

Full Sublimation Printer-What is the Use of Its Motor Drive?

In a full sublimation printer, the motor is the engine that provides the power needed to move the print heads and feed papers. The reason why the head and paper can be adjusted accurately is not only related to the excellent performance of the motor, but also related to the motor drive control. Let us understand what the motor drive is, and what kind of role it plays in the operation of the printer.

The so-called sublimation digital printer motor drive, what is it doing? Motor drive This can be easily understood as a component that controls the speed and operation of the motor. The specific application is as follows:

During the operation of the wide format sublimation printer, the moving speed of the nozzle is not constant, but changes with the change of the printed image. These changes are achieved by the motor drive controlling the motor, for example, when the nozzle moves to the left quickly. It is rotating at a constant speed in the forward direction. Once the image data requires the nozzle to go back, the motor drive controls the reverse rotation of the motor.

The precise control of the motor is very important for the full sublimation inkjet printer. If the control is not accurate, the nozzle will not be able to reach the accurate coordinate inkjet. For example, this point needs to be sprayed on the left. If the drive control is not accurately in place, the nozzle cannot be sprayed. The exact position, in the opposite direction directly to the instruction, the nozzle ran to the right side of the inkjet. These problems also lead to the printing of errors or even print failures.

According to the above introduction, the motor drive of the sublimation printer plays a very important role. The command and control of the printer is equivalent to the coordination and control of the human brain to various parts of the body, ensuring that the printer can operate normally.

Wide Format Sublimation Printer Nozzle Height Adjustment Brief

When you understand a wide format sublimation printer product, you will often see a nozzle height adjustment in the product parameters. Do you know how to adjust the nozzle height? Do you know how to avoid scratching the print head during height adjustment and affecting the life of the print head?

If you don't know the specific method of height adjustment of the printer nozzle, it doesn't matter. Today, we are briefly describing this product parameter.

The nozzle of each large format sublimation printer has an adjustable height, generally between 1.5 and 3mm. This adjustment is adjusted according to the thickness of the medium. For example, the medium of 1.0mm should be adjusted by 1.5mm. The spacing is too large. Will affect the print quality of the nozzle.

Why adjust the nozzle spacing according to the thickness of the media? In fact, it is very simple. If the thickness of the medium is 2mm and the height of the nozzle is only 1.5mm, then the sublimation printer will be crushed when it is turned on, and it may burn the motor. If the thickness of the medium is only 1 mm and the height of the nozzle is 3 mm, the distance from the ink will cause deviations in the ink trajectory ejected from the nozzle, resulting in turbidity of the printed image and affecting the print quality

.

Generally, the digital sublimation printers are all equipped with the default maximum spacing, which can prevent the user from damaging the nozzle without knowing it. When purchasing the printer, the user needs to know more about the after-sales skills and knowledge to print high-quality images.

Application of Digital Sublimation Textile Printer on Background Wallpaper

The application of inkjet technology for digital sublimation textile printer in wallpapers is becoming more and more popular among users. Especially in the environment of the development and performance of piezoelectric printer technology, the application schemes of different inks for printer inkjet printing technology will be obtained. Very satisfied result

As people's requirements for decoration improve, the decorative function becomes more important in the home decoration. 

How to make full use of the decoration effect to achieve the decorative function, and do not have to worry about buying soft clothes? That is definitely the background wallpaper printed by sublimation printer.

Background wall paper is printed by a special digital sublimation printer. Its appearance not only satisfies the needs of decoration and decoration, but also reflects the temperament of art and becomes an important embodiment of home taste. Then, how can the art on the background wall paper be tasted?

As a decorative material that can beautify the environment, wallpaper is suitable for many places:

Household paper: living room, bedroom, dining room, children's room, study, recreation room, etc.

Commercial space: hotels, restaurants, department stores, shopping malls, exhibition halls, etc.

Administrative space: office buildings, government agencies, schools, hospitals, etc.

Entertainment space: restaurants, dance halls, bars, KTV, night clubs, tea houses, cafes, etc.

Many users on the Internet consulted, the printer prints the effect of the wallpaper is good? And so on. Here, users can be assured that our printers print personalized wallpapers are also very good. As a personalized wallpaper, it is very economical to use the sublimation textile printer to print wallpapers.