First of all, to measure the brand, we must choose a big brand; secondly, to measure the cost is very important, and choose the most cost-effective; thirdly, to measure the function, whether it integrates printing, scanning and copying; finally, if you are buying an inkjet printer, you must buy the original continuous supply printer, and it is very easy to have problems when refitting the ink cartridge.
In addition to the ability to print documents, color printers can also quickly print photos taken by family members. Many people will choose to buy a low-cost color printer and put it at home, especially friends who like to take photos and print photos. Continuous supply printer has been loved by more and more consumers because of its large amount of ink, convenient adding ink and low cost. But the continuous supply of color printers on the market is uneven, many people do not know how to choose, what printers are cost-effective? How to choose color printers?
首先，衡量品牌，一定要选择大品牌。尤其是买这种设备型的机器，大品牌更值得信赖。其次，衡量使用成本非常重要，毕竟买得起却用不起就只能成摆设了，所以购买时要仔细核算使用成本，选择性价比最高的。再次，衡量功能。集打印、扫描、复印于一体。在 WiFi 状态下，手机、iPad、电脑可以连接打印机直接打印。最后，也是很重要的一点，就是一定要买原装的连供打印机，因为改装连供打印机会出现很多问题，比如：反应慢、卡纸、溢墨等，很糟心。相比之下，原装的很省心。
First of all, to measure the brand, we must choose a big brand. Especially when you buy this kind of machine, big brands are more trustworthy. Secondly, it’s very important to measure the cost of use. After all, if you can afford to buy but can’t afford to use, you can only become a decoration. So when you buy, you should carefully calculate the cost of use and choose the one with the highest cost performance. Third, measure function. Set printing, scanning, copying in one. In WiFi mode, mobile phones, iPads and computers can be connected to printers to print directly. Finally, it is also very important to buy the original continuous supply printer, because there will be many problems when refitting the continuous supply printer, such as slow response, paper jam, ink overflow, etc. In contrast, the original one is easy to worry about.
How to choose color printer
1. Comprehensive performance index
The so-called comprehensive performance index refers to a series of hard indexes such as printing resolution, printing speed, maximum printing width, paper capacity, memory capacity, etc. These indicators must be paid attention to when choosing color printers, they directly affect the future use effect and quality of printers.
2. Software support environment
The vector raster converter technology is used in large area color inkjet printer. Firstly, the vector graphics are raster processed, and then the processed dot matrix data is converted into the scan line data, which is stored in the output buffer and sent to the nozzle controller to form an image through the nozzle output. This technology needs advanced software to achieve, if there is no image can not be drawn, so in the selection of color printers to see its software support environment, whether it supports a large number of software.
3. Cartridge capacity
When selecting a color printer, you must pay attention to the ink cartridge capacity. The ink consumed by a large ink-jet printer is amazing. The ink cartridge capacity will directly affect the printing effect. If the ink cartridge is too small, half of the printing will be out of ink. You need to add ink, which will take a lot of time and delay the printing progress.
4. Consumables and price
The consumables and paper used in large area color printer will directly affect the user’s cost, and also affect the print output quality. When choosing color printer, we must consider our own actual needs and choose the printer matching the printing medium, so as to estimate the printing cost and other factors.
How to print black and white for color printer
1、先在 电脑 上打开控制面板。
1. First, open the control panel on the computer.
2、然后点击控制面板中的“ 硬件 和声音”下方的“查看设备和打印机”;
2. Then click “view devices and printers” under “hardware and sound” in the control panel;
3. Select the printer, and then right-click to open printer properties.
4. Switch to the “configuration” tab, then click the “color mode limit” drop-down box, select “black and white only”, and then click OK.
5. After selecting the printer, right-click the printer and select Print preferences.
6. You can click “color mode” in “paper / output” and select “black and white” to print.
What brand is a good color printer
1. HP, HP
惠普 HP 是面向个人用户、大中小型企业和研究机构的全球技术解决方案提供商。HP 提供的产品涵盖了 IT 基础设施、全球服务、商用和家用计算以及打印和成像等领域。在截止至 2005 年 7 月 31 日的过去四个财季中，HP 的营业额达 852 亿美元。HP 在 2005 全球最有价值品牌排名中位居第 13 位。
HP HP is a global technology solution provider for individual users, large, medium and small enterprises and research institutions. HP’s products range from it infrastructure, global services, business and home computing to printing and imaging. In the past four quarters to July 31, 2005, HP’s turnover reached $85.2 billion. HP ranked 13th among the world’s most valuable brands in 2005.
2. Canon Canon
佳能自 1937 年创业以来，始终以创造世界一流产品为奋斗目标，积极推动事业向多元化和全球化发展，努力成为全球优良企业集团。佳能在全球个人产品、 办公设备 和工业设备等领域发挥着巨大的作用，通过在美洲、欧洲、亚洲、大洋洲和日本地区建立区域性总部，佳能加强了全球化多种经营的战略。
Since its founding in 1937, Canon has been striving to create world-class products, actively promoting the diversification and globalization of its business, and striving to become a global excellent enterprise group. Canon plays an important role in the fields of personal products, office equipment and industrial equipment. By establishing regional headquarters in America, Europe, Asia, Oceania and Japan, Canon has strengthened its strategy of global diversification.
Epson Epson is a leading digital imaging company in the world. Its main products include printers, 3lcd projectors and small and medium-sized LCD devices. Through its innovative and creative corporate culture, Epson is committed to providing customers around the world with products and solutions that exceed their expectations and broaden their horizons. Epson products are famous for their excellent quality, performance, exquisite design and energy saving.