[Office Partner Information Center] It is also in the middle of the year. The company has a good profit this year. The new business is doing well. After giving the employees a year-end award, there are still many balances, and they are ready to upgrade a batch of office equipment. The first consideration is the color laser printer. The black and white ones that are used now are embarrassed to say that they are still in the second-hand market. Although they can barely use it, they sometimes strike at a time and repair it.
In fact, there are not a few bosses who have such an idea. Color plays an increasingly important role in the business environment. Some survey agencies have conducted surveys. By highlighting the key information in the documents, the average customer time is reduced by 50%. In competitive orders, customers often pay attention to details. If color printing is used in the plan, the text description will be presented in the form of a chart, and the chance of winning is over 70%. The reason for this is that for the eyes, color has a strong visual impact, it is more attractive, and it can express rich meaning. 
However, when buying a laser printer, many people are uncertain, because there are many old ideas in mind, and they are always led to the cost account. Is it not worthwhile?
Color is really expensive?
For many years, the main factor hindering the popularity of color laser printers is not technology, but price. The cost of purchasing is as low as tens of thousands and as many as tens of thousands. The cost of single-sheet printing is also high, so many small and medium-sized enterprises can only look up at color laser printers. However, the market demand is strong, printer manufacturers are also concerned about market changes, re-adjust the product line, and technically improve the color laser printer.
Including HP, Canon, and Fuji Xerox, while reducing the price of laser printers, it is also controlling the cost of single-sheet printing to meet market demand. In the view of printers, the profit of a single machine may decline, and more oil and water may not be extracted from the consumables. However, the increase in market volume has played a positive role in promoting the popularity of color laser printers.
At present, there are five color laser printers sold in the domestic market within 2,000 yuan, of which there are two models of HP, two of Canon, and one is Fuji Xerox's first non-replacement toner cartridge printer. In the 2000-4000 yuan range, there are up to seven models available, some with automatic double-sided printing units, and some standard network printing units, which are not outdated in function. Some consumers may ask, what is the difference between them, will it be at the expense of print quality? If you think about it, then the difference is mainly the printing speed, monthly print load, interface, and auxiliary functions. For SMEs, the performance shrinkage is acceptable.
Is text printing more expensive than black and white?
Previously, we did a small survey of users of color laser printers. Within a week, printing monochrome text accounted for about 75% of the total print volume.
Regardless of the business users or home users, they are extremely sensitive to the cost of printing. Therefore, there is a saying in the market: "Do not know, use a shock." Although last year, major manufacturers have been working hard to reduce the retail price of consumables, trying to pull the user from the compatible consumables manufacturer by changing the image, but there seems to be no color laser printer. Everyone can search for such a set of data on Baidu. The cost of a single page printing for a black and white laser printer is between 0.1 and 0.5 yuan, and the cost per page for a color laser printer is between 0.1 and 1.2 yuan. Is this really the case? Is it necessary to buy another black and white laser printer? Still use data to speak.
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In order to make the data more realistic and valuable, we chose the best-selling black and white laser printing HP Laserjet P1106 and the best-selling color laser printer HP LaserJet 1025. The former uses the toner cartridge CC388A, the nominal printing volume is 1500 pages, the market price is 449 yuan, the single printing cost is 0.3 yuan, the latter uses the black toner cartridge as CE310A, the printing volume is 1200 pages, the market price is 368 yuan, single printing The cost is also 0.3 yuan. We also selected a set of mid-range laser printers for comparison. The classic models are the Canon LBP6300 and the Canon LBP7200. The black toner cartridges are CRG 319 and CRG 318. The print volume is 2100 pages and 3400 pages. The market price is 593. Yuan and 792 yuan, the calculated single sheet printing costs are 0.28 yuan and 0.23 yuan respectively.
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Although the conclusion is based on the official data provided, there is a certain amount of water, but we still feel that it has a high reference value. The printing cost of the mid-end and low-end black-and-white laser printers is not much different, but the higher the positioning of the color laser printer, the lower the printing cost. It is an indisputable fact that printing black and white text with a color laser printer is no more expensive than a black-and-white laser printer. Must be broken.
Not as fine as inkjet?
Many people are wondering why the output resolution of color laser printers is only 600dpi, even some high-end models that sell for tens of thousands of models are no exception, and the entry-level inkjet printers have a resolution of 1440dpi, which is really congenital and fine. Not enough?
Inkjet printers work by spraying ink directly onto a print medium to form graphics or text. The finely lubricated ink droplets adhere well to the surface of the print medium after being heated by the nozzle at a high temperature. In theory, the smaller the ink droplets, the better the printed image effect. At present, the finest ink droplets have reached 1 picoliter, which is beyond the resolution of the human eye. The working principle of the laser printer is to form an image after a series of operations such as charging, exposing, developing, transferring, and fixing the toner. It can be said that the two are completely different in principle.
Some users have made such a metaphor for the print quality of inkjet printers and laser printers: "The slaps are more delicate and the clarity is very good. Just like the ballpoint pen writing, the squirting will be more blurred due to the spread of the ink, just like a writing brush. Write." The advantages of squirting are reflected in the color expression, natural transition, especially large-area printing, such as photos, but very picky on paper. Plain paper and photo paper have different absorption speeds due to different ink penetration speeds, and the final effect is different. The storage time is also long, and the color laser printer is more convenient in the printing of text, graphics and other documents. This advantage is more obvious when printing on plain paper, and the water will not be blurred.
Of course, the print quality of color spray and color beat can't be easily compared with the resolution, which is related to the printing technology and the affinity for printing paper. The 600dpi resolution in laser printing mode is equivalent to 1200. - between 2400dpi.
Color laser maintenance costs are high?
Some people may think that we are somewhat redundant about this issue, but in fact, this is something that SME users must consider in the process of use, and it is also an inevitable expenditure.
Whether the buyer uses a TV or a mobile phone, users tend to buy good quality and durable. For printers, the frequency of use in the office environment is relatively high, and the user's usage habits are generally poor. Inkjet printing products have a complicated mechanical structure, and many plastic parts have a limited service life, are easily damaged by frequent use, and cannot be replaced by themselves. In contrast, color laser printers are much more stable, with more physical and chemical principles of light, electricity, and heat. This is fully reflected in the monthly print load. The inkjet printer for home and student users has a monthly print load of about 2,000 pages, and the model for SMEs does not exceed 5,000 pages, while the cheapest color laser printer has a monthly print load of at least 15,000. page.
The so-called monthly print load is generally used to measure the durability of the machine. It is usually measured in one month. If the printer is used beyond this standard value, it means that all parts of the machine are overloaded, and the failure rate is increased. Inevitably, it will be scrapped in advance because of overwork.
In addition, color laser printers have a lower probability of paper jams and errors than inkjet printers, and there is a congenital defect nozzle blockage that has not been solved.
As mentioned at the beginning of the article, color business is deeply rooted in people's minds. Office color selection is crucial to enhance the competitiveness of enterprises, and it costs less than other aspects. Previously, many experts have proposed a combination of color inkjet and black-and-white laser, which sounds good, but the limitations are large, it is necessary to prevent nozzle clogging at all times, the amount of printing is not large, it is not worth recommending. In contrast, enterprise users who choose a color laser printer may have a slightly larger initial investment, but the cost is controllable in the later stage, and it is wise to use it more worry-free.
Galavnized ground anchors are simple piles used for fixing pull lines or temporary fixation during construction. They are composed of one or more spiral bearing plates attached to the central axis. When in use, the ground anchors are rotated into the ground by rotating the ground anchors. In the following, the tensile force between the ground anchor spiral blade and the soil layer is used to achieve a fixed effect.
Spiral ground anchors are widely used in the construction of large poles and towers because of their large torque, short installation period, and stability of different soils.
Screw ground anchor application
Install transmission towers in the field
In long-distance power transmission lines, spiral ground anchors can be used to fix the bottom of high-voltage power transmission towers in environments with difficult transportation, high water levels, swamps, soft foundations, etc., and can cope with harsh outdoor environments and soils such as sand and gravel. Tower.
Installation of communication towers and power towers
Spiral ground anchors are suitable for the stabilization of the bottom of large communication towers and power towers due to their multi-angle structural torque and tensile force, with a tensile force of 80 kilolbs. The tower foot/iron column is fixed on a steel support composed of multiple spiral ground anchors or on a platform where multiple spiral ground anchors are combined together and poured into concrete, and the overall tower body is stable.
Spiral Ground Anchor VS Concrete Pouring Spiral Ground Anchor
-Features-
(1) Convenient installation, small storage area, and reduced transportation cost
(2) Pull or fix the iron tower and iron column
(3) Support iron towers and iron pillars can be tilted forward or at a small angle
(4) Tension and grip
Galvanized Ground Anchor,Screw Foundation Anchors,Galvanised Ground Anchor,Galvanized Auger Ground Anchors
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