Large format digital printer-how to maintain image accuracy in its output

In order to obtain high-quality output effects in the large format digital printer color output, we must pay attention to the source file quality. There are two main ways to obtain the source file. One is obtained by scanning the material. At this time, the performance of the scanning device has a decisive influence on the quality of the generated file. The quality of the file obtained by scanning the same material on different devices is different. Another method to obtain the original image is to directly select it from the ready-made electronic picture library. At this time, the user cannot select the accuracy of the source image.

Large format digital printer

In theory, the file accuracy of the source digital inkjet printer image should be no less than 1/4 of the output accuracy in the case of 1: 1. For example, if a 10X10cm photo is to be enlarged to 100X100cm and output at 720dpi, the photo should be scanned at a resolution of not less than 1800dpi (calculation formula: source file dpi = magnification factor X (output dpi / 4)). If the accuracy of the source file is less than 1/4, the image will appear more grainy and affect the picture quality. If it is too large, the file will be too large, which will affect the drawing speed. In actual use, users often encounter such a problem. When scanning a photo, the accuracy of scanning needs to exceed the mechanical resolution of the scanner. At this time, the user only needs to scan the entire photo with the highest mechanical resolution of the scanner, instead of using the scanner's software interpolation function to improve the file accuracy. If the RIP software has anti-aliasing, it is best to turn it on. Example: 10X10cm photos need to be scanned at 1800dpi, and the scanner's mechanical resolution is 600dpi. The scan should be performed at 600dpi, so the scanned file is much smaller. On this basis, the image processing speed is much faster than the processing of 1800dpi images. You can increase the file accuracy before adding text or printing output. To get better scanning results, higher quality material is required. The order of scan quality of different types of materials is color positives, photos, and prints. For color negatives, it is best not to use it for non-professionals because it involves color reproduction. Among them, prints are the most common. The key to scanning prints is to choose the parameters for going to the screen. Users can first compare different parts of the material with different parameters to find the best parameters.

 Inkjet printer

Note: The optical resolution of a scanner refers to the accuracy of the optical components in the scanner. Mechanical resolution refers to the accuracy of the scanner's mechanical movement, similar to hardware interpolation. Software resolution refers to the resolution that the scanning program can achieve using interpolation algorithms.

Our company provides all kinds of digital printing machines, such as sublimation printers, eco-solvent printers, UV printers, 1.8m, 2m, 3.2m wide, which can be equipped with different Epson print heads. If you have any needs, please feel free to contact me or leave me a message below the post.


More Info:
Website: www.skyimagepaper.com
Company Name: Fei Yue Digital Technology Co.,LTD
E-mail: sales@feiyuepaper.com
Tel: 86-025-86628894
Whatsapp: +86 15007920742
Address: Central Road 323, Nanjing, Jiangsu, China

The processing steps of piezo photo machine doesn't respond after turning on

Nothing happens when the piezo photo machine is turned on, and all the indicators are off. What should I do? How can this be done? I collected and sorted out some reasons and shared them for your reference.

As there are many brands of inkjet printing machines, the causes are also different. In this case, we should first check whether the circuit is normal and then check whether the components are damaged.

 Piezo photo machine

1. First, check whether the power cord and socket of the machine are damaged or plugged in.

2. If all the above reasons have been ruled out, it is that the power board is broken.
Unfortunately, there is only one last reason. If the power board is broken, we generally can not repair it, it is suggested to contact the photo machine factory or agents to help solve it. Because there are so many other components on the power board, it's hard to know exactly what's wrong, or more will be damaged.

3. Check whether the machine power switch is damaged or out of order.

Inkjet printer

4. Paper cannot be detected: check the print loading item of the auxiliary function in the software menu to see if the paper can be detected. Reload the paper, and the machine with the display will prompt a paper-related warning. When the printer can not sense the paper will not continue to print the task, we need to check whether the paper is good, if necessary to re-test the paper.

5. Print port: we need to check if the IP addresses are consistent.

Network printing needs to unify the IP address, digital printer commonly used port USB is more, when changing the interface needs to adjust the corresponding Settings to normal use.

6. Computer system: some people say why you can print in the first place? This is also the case when computer systems are incompatible because incompatible conditions can cause the machine to be either normal or abnormal. It is recommended to reinstall the system or replace the computer.


More Info:
Website: www.skyimagepaper.com
Company Name: Fei Yue Digital Technology Co.,LTD
E-mail: sales@feiyuepaper.com
Tel: 86-025-86628894
Whatsapp: +86 15007920742
Address: Central Road 323, Nanjing, Jiangsu, China

The large format inkjet printing machine-how to clean its internal dust

A large-format inkjet printing machine has been in use for a year, and there is a lot of dust in it. I am afraid that it will cause many failures to the printer. I want to erase the dust. How can I remove the dust? What to pay attention to?

 Large-format inkjet printing machine

First, open the cover of the digital textile printer and use a clean, soft, damp cloth to remove dust, smudges, ink stains, and shreds from the inside of the printer. If the dust is too much, it will cause poor lubrication of the carriage guide shaft, which will hinder the movement of the print head during printing. You can use a degreased cotton swab to wipe off the dust and oil on the guide shaft and replenish better fluid lubricants, such as sewing machine oil.

Pay attention to the following points when cleaning the inside of the inkjet printer:

1. To wipe the gear, do not wipe the area near the print head and the ink cartridge.

2. In general, do not move the print head. In particular, the print head of some printers is mechanically locked, and the print head cannot be moved by hand. If the print head is forcibly moved, the mechanical part of the printer will be damaged.

Digital printer

3. Do not use any paper products to clean the inside of the digital printing machine, so as to avoid leaving paper scraps in the printer.

4. Do not use volatile liquids (such as thinner, gasoline, spray-type chemical cleaners) to clean the printer, so as not to damage the printer surface.

Our company provides sublimation printers, eco-solvent printers, UV printers, 1.8m, 2m, 3.2m wide, which can be equipped with different Epson print heads. If you have any needs, please feel free to contact me or leave me a message below the post.


More Info:
Website: www.skyimagepaper.com
Company Name: Fei Yue Digital Technology Co.,LTD
E-mail: sales@feiyuepaper.com
Tel: 86-025-86628894
Whatsapp: +86 15007920742
Address: Central Road 323, Nanjing, Jiangsu, China

Direct to garment and traditional digital printer,what are advantages of the former?

What are the advantages of direct to garment digital printer compared with traditional printers? Is it good for Chinese printer or imported printer?Is a fast printer better or a slow one? How about color fastness? Is direct to garment digital printer good or tradition printer?

1.Traditional direct to garment printer

(1).In the printing process, many processes such as color separation, film making, and net making, the cycle of traditional proofing is generally about one week.

 Direct to Garment Digital Printer

(2).In the traditional printing, once the designer's sample is determined, it is a very tedious task to modify it again.
(3).The traditional printing and dyeing production of color and flower length limit, the textile design space expansion is small, the product grade is low.
(4).Traditional water color paste, high energy consumption, high pollution.
(5).It is difficult to guarantee the consistency of the fancy.

2.Nowadays - direct to garment printer

(1).Accept the diversity of the pattern printing method, everything can be done by computer.Generally, the proofing time does not exceed one working day.
(2).The design sample can be arbitrarily modified on the computer to fully display the designer's concept;
(3).Direct to garment printing machine uses 8 basic colors, (Quaternary color and dark blue, light red, light blue, orange).In theory, 16.77 million colors can be expressed, Especially on the printing of high-precision patterns such as color gradation. Digital printing has an unparalleled advantage in technology;

DTG Printer

(4).The use of dyes in the printing process by the computer "on-demand distribution" almost no waste of waste and the generation of wastewater, to achieve green production;
(5).The data of each color is automatically memorized by the computer, and the color data is unchanged during mass production.Ensure consistency between small samples and large samples, batches and batches.Really realize the production process of small batch and fast reaction, and the production batch is not subject to any restrictions.

3.The Advantages of direct to garment printer

(1). The printing process is very simple, only need to prepare a computer.An operator can perform the printing operation completely independently, saving manpower and material resources, and the method is simple, and it is desirable to stand.The experience of the operator is not high, just understand the simple image processing software.
(2). Strong adaptability, DTG printer adapt to the printing of a variety of
materials in the market.
(3). The speed of the sample board, you can see the effect within 10 minutes.
(4). Very suitable for picture printing with rich colors and gradient colors.


More Info:
Website: www.skyimagepaper.com
Company Name: Fei Yue Digital Technology Co.,LTD
E-mail: sales@feiyuepaper.com
Tel: 86-025-86628894
Whatsapp: +86 15007920742
Address: Central Road 323, Nanjing, Jiangsu, China

Your photo printing machine is leaking,Do you know how to check it?

Operation of the photo printing machine will always encounter a variety of problems, such as the photo machine leaks, how to check the machine for leaks, what is the performance of the machine leak, how to deal with this phenomenon? Today, I will introduce the knowledge about the leaks of machines.

1. How to check if the machine has air leakage?

 Photo Printing Machine

First, you need to inject 25ml--30ml of ink into the nozzle, suck the air out of the pipe, and then install the nozzle, which is higher than the car, and put it upside down for three seconds before releasing it. At this time, bubbles will appear in the nozzle. Will rise upwards, then we have to carefully observe, if the bubble rises slowly, it means normal, and if the bubble does not stop if it rises, then the installation port leaks.

2. What is the performance of the machine when it leaks?

The performance of the digital printing machine leaking: (1).The photo machine will appear in the process of spraying the bubble does not go inside the nozzle; (2). The bubble appears backflow; (3). The ink in the nozzle hole is very serious; (4). The contact The belt will be stained with ink; (5). Ink will appear when printing.

3. What should I do if I find that the machine is leaking?

 Inkjet Printer

The general photo machine air leakage mainly refers to the air leakage of the mounting hole. This is likely to be caused by excessive force during installation. It is recommended to use the middle hole of the bicycle inner tube to cover the nozzle mounting hole, and then tighten the ink needle.
The relevant knowledge about the leakage of the inkjet printer is mentioned here. I hope that everyone will accumulate some knowledge of the photo machine, so that when the machine fails, it can solve it by itself. While saving time, it also saves the maintenance cost. It can be said to kill two birds with one stone.

More Info:
Website: www.skyimagepaper.com
Company Name: Fei Yue Digital Technology Co.,LTD
E-mail: sales@feiyuepaper.com
Tel: 86-025-86628894
Whatsapp: +86 15007920742
Address: Central Road 323, Nanjing, Jiangsu, China

when the piezoelectric photo printing machine paper jam,what should we do?

What should I do if the piezoelectric photo printing machine prints the paper during the printout using the photo machine? It should stop or pause the printing and handle the printing paper jam in time. Because the photo machine has a paper pick-up problem during the printout process, it is easy to cause the printout pattern to be scratched, ink-stained, and need to be reprinted to waste consumables and manufacturing time, and even cause damage to the head components in severe cases. For example, paper has a problem with the piezoelectric nozzle being broken. However, the nozzle is the core component of the photo machine, and the price is also very expensive. The nozzle is damaged due to a small printing paper failure, which is a problem that cannot be ignored.

The digital textile printer prints the paper jam problem only in time to deal with it. This is a very easy to solve the fault. The printing paper jam problem often has the following reasons. We just need to find the reason and solve it in time. I will analyze the problem where you want to help you.

1. The nozzle nozzle spacing is too small

Piezoelectric Photo Printing Machine

The distance between the nozzle and the medium is too small, which is the root cause of scraping. Under normal circumstances, the space between the photo frame and the paper is too small, so if the paper is adjusted, it is better to keep the thickness of the coin. . If the thickness of the printing paper medium is too thick, the distance between the nozzles of the lower nozzles can be appropriately adjusted.

2. Gasket damage problem

For example, the photo frame small frame gasket can raise the position of the shelf to a certain extent, reducing the friction. Once the damage is easy, the height of the nozzle is lowered. At this time, we need to replace the small frame and other treatments.

3. Paper feed deviation and paper feed is blocked

When the pattern is output, the left and right deviation of the pattern is checked to check whether the paper feed wheel on the photo machine platform rotates normally. If one of the paper feed rollers does not rotate, it is prone to paper misfeeding, paper deviation or Paper jams and arches cause printing paper; in addition, the printing medium is uneven, the paper is loose, the suction system is abnormal, the printing consumables cannot be close to the platform, or the surface unevenness of the consumables is too large, and the paper jam problem may occur. In particular, some wallpaper makers, in order to meet the requirements of the customer's three-dimensional picture, use the embossed effect of the wallpaper, thepiezoelectric photo machine nozzle can be adjusted to a range of 3mm, and the thermal foaming machine is 1.75mm, once it is higher than this value, Severe wear on the nozzle structure, resulting in damage.

 Inkjet Printer

Finally, when the photo printout is too long, if the length of the printout paper is too long, the paper pattern outputted at the time of printing is not properly wound up. The paper is continuously laid down when printing, and will be stacked on the ground. If it is rolled up, it will block the paper from being laid down and cause the paper to bulge on the platform, and the printing paper will appear.
Therefore, these reasons are easy to cause the photo inkjet printer to print the crep paper. The operator carefully pays attention to the printout. When the problem ccurs, the printing and squeezing of the photo machine can be easily suspended, and the problem of printing the crepe paper can be easily solved. Good nozzles can also avoid printing pattern scratches and need to reprint problems, saving material consumables and production time.

More Info:
Website: www.skyimagepaper.com
Company Name: Fei Yue Digital Technology Co.,LTD
E-mail: sales@feiyuepaper.com
Tel: 86-025-86628894
Whatsapp: +86 15007920742
Address: Central Road 323, Nanjing, Jiangsu, China

Large format inkjet printer nozzle lacks color, some reasons to tell you why.

When using a large format inkjet printer, there are inevitably some minor problems. But if the nozzle of the wide format printer is lacking in color, how can we solve it? In fact, when this phenomenon occurs, we can do maintenance work to reduce the occurrence of lack of color. I will summarize some points for you, and there will be a solution when there is a lack of color. You can refer to it.

 Large Format Inkjet Printer

1. When we start working on the inkjet printer every day, I have to test it with white paper or other items. When it is determined that the printer pattern and color are complete, we can carry out the work.
2. If the printer is not used for a short period of time, the lack of color will occur. We will first remove the waste ink and then inspect and clean the nozzle. However, it should be noted that the cleaning of the nozzle cannot be performed too often, less than three times.
3. This phenomenon occurs if the wide format printing machine has not been used for a long time. Then we need to use a special nozzle cleaner for the nozzle to clean. To use the cleaning agent recommended by the manufacturer, do not use other cleaning agents at will, to avoid irreparable damage to the nozzle.
4. Check if the continuous ink supply has not been cleaned for a long time, and the lack of color will occur. We will thoroughly clean the ink bottle corresponding to the lack of color to the small ink cartridge. Then refill the ink. If it still appears, then we need to replace the continuous ink supply.

 Inkjet Printer

5. Using the graphics software to create a color block of the missing color, and then repeated printing, can also play a certain effect.
The five methods are summarized by Nanjing Feiyue company, if they still can't solve the problem, should contact the manufacturer for the first time, let the manufacturers send professional technicians to carry out maintenance and solve. At the same time, do not arbitrarily solve it yourself, otherwise it will cause damage to the nozzle.

More Info:
Website: www.skyimagepaper.com
Company Name: Fei Yue Digital Technology Co.,LTD
E-mail: sales@feiyuepaper.com
Tel: 86-025-86628894
Whatsapp: +86 15007920742
Address: Central Road 323, Nanjing, Jiangsu, China

Why textile printer has poor ink and unevenness,three reasons to tell you

During the use of daily equipment, it is inevitable that the printer will have poor ink and unevenness, especially in the field of civilian nozzles, nozzles with small nozzle diameters, which is more likely to occur, leading to the problem. There are three types:

1. Climate reasons 

 Textile Printer

When the outside temperature is too low or too high, it will cause the ink of digital printer itself to condense, the fluency is damaged, and the volatilization is not normal. The external performance is that the nozzle is not smooth. Solution: When the weather is hot in summer, add an air conditioner to the workshop, keep it ventilated, and do not place the inkjet printer in direct sunlight. When the temperature is cold in winter, turn on the heater, warm the car with a small sun or install a heater on the ink outlet of the nozzle. Keep the digital textile inkjet printer at a temperature between 15° and 40° and a humidity between 30% and 70%.

2. Reasons for the nozzle

The nozzle nozzle is blocked, resulting in abnormal ink discharge, and there are broken needles and missing wires. It is necessary to perform ink cleaning on the nozzle to observe whether the state of the inkjet has a waterfall flow line. If it doesn't work, you need to clean the nozzle with a cleaning solution. If it is serious, you need to remove the nozzle and then perform ultrasonic cleaning after soaking. If it doesn't work, you need to replace the nozzle. In the daily maintenance process, the state diagram of the nozzle needs to be printed out every day.

3. The ink supply system is faulty

 Digital Printer

On many manually adjusted inkjet printing machines, the negative pressure value is prone to too low and too high, which affects the normal flow of ink. When this happens, it is necessary to adjust the negative pressure even. If conditions permit, you can directly upgrade the negative pressure system to avoid this situation.

More Info:
Website: www.skyimagepaper.com
Company Name: Fei Yue Digital Technology Co.,LTD
E-mail: sales@feiyuepaper.com
Tel: 86-025-86628894
Whatsapp: +86 15007920742
Address: Central Road 323, Nanjing, Jiangsu, China

How to maintain large format digital inkjet printers when they stop working

If the large format digital inkjet printer is stopped for a long time, be sure to pay attention to the maintenance work of the nozzle, so as to ensure that the re-enablement after the holiday can quickly restore the normal use of the digital printer and maintain the high quality print output, and avoid the digital printer not being used for a long time. The nozzle is clogged, and the associated ink supply system is fluent and the machine equipment is malfunctioning.

 Large Format Digital Inkjet Printer

Therefore, before the holiday time, you should do the relevant pre-suspension maintenance of the digital inkjet printer, such as cleaning and moisturizing the nozzle, or if necessary, remove the nozzle to clean and wrap it, package it, and clean and place the surface of the digital printer. Dust-proof, disconnect the relevant power supply of the digital printer, close the relevant digital printer casing and place it well, pay attention to the environment to prevent rat damage. These are all good maintenance work after the digital printer is stopped before the fake.
In order to better maintain the digital printer, if the digital printer is not used for a long time, the following maintenance should be carried out on the digital printer and the piezoelectric nozzle to prevent the nozzle from being clogged and other related digital printers from malfunctioning.
First of all, according to the length of the holiday time, the wide format digital printer normal shutdown of the time is not long, you can power off, the time is too long (outdoors more than 4 days in the house for more than 8 days, experienced can also decide according to their own experience) to remove the nozzle, Store it. First remove the nozzle, remember that the nozzle mirror (ink ejection surface) does not touch anything. When removing, first remove the ink bag, then remove the ink bag holder, then remove the three screws of the fixed nozzle, then take the nozzle out smoothly and remove the two data lines. Pay attention to the ink when removing it. Do not put the ink on the top of the nozzle for the next cleaning. (As shown below) After removing the nozzle, ensure that the cleaning solution is not

Digital Printing Machine

contaminated by dust (oily cleaning solution for outdoor nozzle, water-based cleaning solution for indoor nozzle), and clean the supplied syringe. (Note the inside of the glass syringe.) Do not have impurities). Comes with a silicone tube with a length of ten centimeters. Please pay attention to ensure that there are no impurities inside the tube before use. Be careful to block the nozzle.
When cleaning, connect the silicone tube to the syringe, draw the cleaning solution into the syringe, and connect the other end of the tube to the eight ink-injecting columns of the nozzle one by one, then gently push the cleaning solution into the nozzle, and then the cleaning solution from the nozzle. Below the mirror nozzle, please note: (Do not use too much force to avoid damage to the nozzle) Please pay attention to the following points when cleaning:
1. During the cleaning process, be careful not to flow the cleaning solution into the data line chip of the plug nozzle, and tilt the other end as much as possible to avoid the inflow of the cleaning solution.
2. Pushing the syringe too hard during cleaning will cause the tube connected to the nozzle to spring open. When cleaning, press the nozzle and silicone tube connection to avoid unnecessary trouble.
3. After cleaning, the mirror surface will have residual ink on the bottom of the nozzle. You can use a clean container to pour the cleaning solution into the container (the oily cleaning solution is corrosive, be careful that the container will be perforated and leak), soak the mirror surface of the nozzle in the cleaning solution. (Note: just immerse the mirror in the inside, the other parts do not need to be soaked, but the mirror surface should not be in contact with the bottom of the container, only the immersion time in the cleaning solution can be immersed in the cleaning solution for about 1--2 hours.)

Inkjet Digital Printer

4. After the soaking, remove the nozzle and wipe off the residual cleaning solution and ink of all parts except the mirror surface. Pay attention to the mirror surface. After cleaning, you can use a plastic wrap to seal it (if you have a moisturizing solution, please inject it into the moisturizing liquid). Do not entangle it when wrapping. Do not bump the mirror after wrapping. When storing, the nozzle should be placed obliquely. Do not directly place the mirror on the table.
Note: There is also a simple method for using the cleaning solution as ink, and continuously pumping ink until the ink path and the nozzle are cleaned.
It is vital to maintain your digital printing machine in daily life.

More Info:
Website: www.skyimagepaper.com
Company Name: Fei Yue Digital Technology Co.,LTD
E-mail: sales@feiyuepaper.com
Tel: 86-025-86628894
Whatsapp: +86 15007920742
Address: Central Road 323, Nanjing, Jiangsu, China