Driven by computer-aided design (CAD), the level of informatization in the engineering field has been continuously improved, and higher and newer requirements have been placed on the output device of design drawings, large-format printers, and this is also the The inherent power of upgrading. The large-format color inkjet printer is a precision, professional-level printout device that incorporates many high-tech technologies. Compared with color printing systems and ordinary plotters, large-format color inkjet printers are not only economical, fast, and convenient, but also meet the printing needs of the majority of users, and the output quality and printing speed are also satisfactory to users. Especially when the price of color laser printers is high and the output format is strictly limited, large-format color inkjet printers not only win the trust of professional users. In the traditional CAD field, such as engineering design drawings, architectural renderings, planning drawings, etc., they are mostly line drawings and color block drawings, and the amount of drawings is large, so the speed of the printer is relatively high, and the lines are clear and the curves are smooth. The black is full and the colors are rich. It can try to show the original design ideas, avoid mistakes, and show the final effect. The development in the CAD field can be described as changing with each passing day, and new industry trends have new requirements for the application of large format printers. Although large-format color inkjet printers are also inkjet printers, they have their own characteristics and requirements. When buying, users should not confuse them with ordinary inkjet printers. Instead, they should focus on the technical points of large-format printers. Let's talk about some basic common sense when choosing a printer. 2. Focus on a variety of comprehensive performance indicators: In addition to the parameters such as printing speed, printing resolution, interface, maximum printing format and continuous printing length, the comprehensive performance indicators of large-format color inkjet printers also include the main CPU frequency and memory capacity ( Whether it can be expanded and the size of the expansion range), hard disk capacity, drawing language standards, remote printer management tool software and network connection performance, etc. The printing speed of large-format color inkjet printers is measured in square inches per hour. Generally, there are high-speed, standard, best / photo, and efficient and economical printing modes. HP's latest HP Designjet 4500 has increased the output of large-format drawings in the CAD / GIS industry to a new level, and can print two A1 format color or black and white images in one minute. The printing accuracy includes resolution, color accuracy and line accuracy. At present, the print resolution has 600dpi standard mode and 1200dpi / 1440dpi exquisite mode, and the general standard of line accuracy is +/- 0.2%, and the color accuracy is different according to the technical differences between various manufacturers, and there is no clear standard. Compared with industry standards, HP large format printers have better indicators. The maximum resolution of many products can reach 2400dpi, and provide +/- 0.1% accurate lines. HP also uses industry-leading color technologies, including automatic fault correction, enhanced sRGB printing, closed-loop color calibration, offset simulation, HP CMYK Plus, black point compensation, and Pantone calibration. Large format printers have a maximum printing size of 61 cm, 91 cm, 108 cm, 137 cm, and 153 cm. The maximum length of continuous printing is generally 45 meters. The latest HP Designjet 4500, which is still released by Hewlett-Packard, can simultaneously install two independent rolls, each up to 175 meters. Users should choose printers with different parameters according to their own use environment, that is to say, users can use these basic indicators to clarify their purchase intention. As the networked office environment matures, whether to support network management and remote control has become an important factor when purchasing printers. HP's recently released CAD / GIS-oriented products have integrated powerful network functions. The HP Designjet WebAccess, which is unique to HP large format printers, allows users to conveniently manage printers remotely through any computer ’s web browser, such as: setting printer alarms, print job management, querying printer status, ink remaining, and media usage information, etc. , Jetdirect fast Ethernet print server can be quickly and easily integrated with the office network. Users can generate detailed usage reports by job, user, project, and even print type and automatically send them to track remote usage. 3. Selection requirements in other aspects: The size of the ink tank is an aspect that users should pay special attention to when selecting large-format color inkjet printers. The ink consumption of large format color inkjet printers is staggering. Generally speaking, users should choose the ink cartridge capacity according to their own needs, and also consider whether the printer's working environment is based on color image output or text output. For ink, users should pay attention to the purchase of genuine original manufacturers. There are no certain rules for printing paper, and the cost of paper will vary greatly depending on the quality and performance. Many manufacturers claim that their products can adapt to a variety of printing media, but in fact this is not the case. HP's large format printers are well-recognized in the industry for their excellent compatibility with different media. After determining the type and indicators of the selected equipment, the cost performance of the equipment and the basic situation of the manufacturer should also be considered. Strong manufacturers often have strong technical support and after-sales service, and users will have a higher sense of security when purchasing their products. Exerpeutic Elliptical,Elliptical Cardio,Elliptical Machine Workout,Magnetic Elliptical Trainer Zhejiang Kingdom Sports Co.,Ltd. , https://www.zjkingdomsports.com
1. Preparatory work before purchase: When purchasing, users must first understand their work characteristics and daily requirements, that is, what is the largest format printed, how high the resolution of the printed image needs, and the daily print volume in the end How big is the need for unattended printing, and how much ink tank should be used? Secondly, users should understand some product features, after-sales service and technical support capabilities of manufacturers. Users also need to know whether the manufacturer has a special maintenance station in the city, how about after-sales service, and how about technical support capabilities. Finally, according to their purchasing power, users first select products from several manufacturers as candidates for a comprehensive comparison. Remember to choose well-known brands in the industry, such as HP's large format printers, whose excellent output and efficiency can meet the output needs of industry users. And its famous gold service and timely technical support will also bring maximum return on investment for industry users. At the same time, users need to understand the software and hardware environment of large-format color inkjet printers, or consult experienced technicians, before purchasing large-format printers.
Purchase points of large format color inkjet printer