So what is the size of large format inkjet printing? In general, where less than 850mm × 1200mm format printing, are printed in general, and greater than or equal to 850mm × 1200mm format printing. Can be called large format printing.
Inkjet printing is a new non-contact, pressure-free, printing-free printing technology, as long as the information stored in the computer into the inkjet printing equipment. The ink at a certain speed from the fine nozzle spray to the substrate, and then through the ink and the substrate of the interaction, you can achieve image reproduction. It has a common feature of digital printing - variable information printing.
A business in order to get more profits, the most important thing is to ensure the quality of printed materials on the basis of equipment, supplies through the choice to minimize the operating costs of enterprises. The choice of large format inkjet printer is one of the effective means.
Many large-format inkjet printers are continually researching innovation in terms of output width, imaging results, color reproduction, print speed, and retention time. So that its production efficiency continues to increase. Print more clearly.
But different printers have different characteristics, then the enterprise how to choose their own printer?
1 according to the actual choice
In the choice of large format inkjet printer, it should be based on the enterprise itself has the funds, plant, staff print volume, print type and a series of factors to consider, within our capabilities. And do not blindly blindly in order to ensure that "make the best use of", so that resources can be rational use, so as to avoid the idle equipment and increase the cost of business operations pressure.
However, it is not required to consider only the price of enterprises, because with the increase in business volume, business scope of the expansion, but also take into account the future development of enterprises. So in the choice of large format inkjet printer, it is necessary to "do what", but also "best" and prepare for the future development.
2 comprehensive performance
Large format inkjet printer's overall performance indicators include format size, print speed, print length, print resolution and interface, ink cartridges, CPU frequency, memory, hard drive, graphics language, network connection, these properties directly determine the print Quality and follow-up equipment.
Large-format color inkjet printer print speed is "square inch / day" to measure, generally high-speed, standard, best and efficient economic printing mode. And print accuracy is 600dpi standard mode and 1200 / 2400dpi exquisite mode, the resolution can also have a variety of options. Print the maximum print format There are a variety of users can choose according to their own use of different parameters of the printer.
The printer core component parameters are generally:
①CP main frequency is generally above 200mHz;
② memory is generally between 1 ~ 128GB (should be able to expand, prepare for future upgrades);
③ the basic configuration of the hard disk in the 32- 500GB enough;
④ network connection performance depends on the type of built-in network card and the standard, the device can support what network protocol, whether it can be used to connect workstations, PC, minicomputers, and even mainframe and other distributed networking solutions.
These technical indicators can also reflect the large format printer print speed and management performance.
3 after-sales service
After-sales service, including software support and hardware maintenance. Large format color inkjet printer is the use of vector grating converter technology, the first vector graphics rasterization processing, and then processed after the lattice data into the number of scan lines into the output buffer, and sent to the nozzle controller, An image is formed by the nozzle output. Obviously, these require software support. No software package, work will be out of the question.
Therefore, in the choice of software accessories, to choose to support a variety of software accessories, rich software types, increase the software options.
Hardware, the best choice in the city or neighboring cities have after-sales service center suppliers, because once in use problems, it will greatly affect the progress of work. And then we have to complete the corresponding workload as soon as possible, if the maintenance point is very close, the problem can be quickly resolved, and reduce unnecessary delays.
In the product selection, should choose a wealth of experience, advanced technology products of large companies, because their quality and after-sales service can be guaranteed.
4 choice of supplies
Large format inkjet printers are very sophisticated equipment, especially the inkjet head is very small, which makes the ink performance of the strict requirements, because the good ink can not only increase the color of the graphic reproduction. While also extending the service life of the printer and the scope of application of the printing material.
At present, large-format inkjet printers use three kinds of ink: UV ink, water-based ink, solvent-based ink, these three kinds of ink have their own characteristics.
① UV ink for a wide range of printing quality, color reproduction of a wide range of fast drying, printing speed, but the rapid drying at the same time easier to break the ink layer, and the price is more expensive;
② water-based ink is the biggest selling point of environmental protection, good rheology, but at the same time slow drying, the scope of application is small, slow printing and other factors make it is not widely promoted;
③ solvent-based ink fast drying, for a wide range of printing speed, color reproduction is good, the price is low, but its fatal drawback is the volatile large number of toxic organic solvents.
According to the current situation. In terms of cost considerations, solvent-based inks use a wide range, but with the development of the printing industry, it will slowly be UV ink, water-based ink and other environmentally friendly ink instead.
According to I.T.Strategies predictions. In 2019, global retail sales of large-format water-based inkjet printers will grow to $ 31 billion, and retail sales for large-format inkjet printing systems will grow to $ 23 billion.
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