What is a laser printer?
A laser printer is a printout device that combines laser scanning technology and electrophotographic technology. The basic working principle is that the binary data information from the computer is finally converted into a laser drive signal, and then a laser beam with character information is generated by the laser scanning system, and finally the laser beam is imaged and transferred to the paper by the electrophotographic system. The consumables are often called toner cartridges.
What is an inkjet printer?
The basic working principle of the inkjet printer is to first generate small ink droplets, and then use the inkjet head to guide the small ink droplets to the set position. Inkjet printers can be divided into solid inkjet and liquid inkjet according to the working principle (the latter is the most common and most common), and liquid inkjet can be divided into bubble type and liquid piezoelectric type. The consumables are often referred to as ink cartridges.
After clarifying the working principles of laser printers and inkjet printers, we PK the two from the aspects of performance and cost to help consumers choose the most suitable home printer.
Who is the best performance PK?
If you are not an office worker who uses printers every day, you will often encounter the annoying "clogging" phenomenon. The plugging causes broken lines, missing words, and even various forms of missing content. In addition to the troubles caused by the constant flushing of the print head, users also have to bear the ink lost as a result. After all, a cartridge of about 10ml can't stand the end of several tossing.
The laser printer is the leader of "call it out", even if it is disabled for three to five months, it can still output authentic high-quality documents. What do you need is a trouble-free tool? Yes! It is!
Who is fast?
What is the difference between a laser printer and an inkjet printer with the same printing speed of 20 pages / minute? If you are only printing a few crosses or less, then the inkjet printer may be able to barely achieve 20 pages per minute. Otherwise, even if you print smaller documents, the inkjet printer speed of progressive printing will even drop to 2 ~ 3 pages / minute, which is so slow that it may be crippling. You may even wonder: Is this guy broken?
Whether it is a few crosses or thousands of words, even if you fill the page with everything you want to express. The laser printer can still achieve 20 pages / minute consistently, the speed is not shrinking! No one wants to waste the time saved on printing.
Who is stable?
When buying electrical appliances, people tend to choose strong and durable products. For printers, the structure of laser printers is more stable, and inkjet products are slightly less stable due to design constraints. This is reflected in the monthly print load, the monthly print load of inkjet printers for home and student users is often around 2,000 pages, or even lower. The monthly print load of laser printers is often between 5,000 and 8,000 pages, or even more. Laser printers are durable and durable. In addition, compared with ink, the toner with more stable physical and chemical properties makes the laser printer's failure rate lower.
Who will save PK?
A large number of simulated test questions are printed, and the lecture notes are copied into a book. Unfortunately, inkjet printers have five to six hundred pages, and one to two hundred pages. The capacity of consumables will make you fall into the circle of frequent replacement of consumables. The seemingly low-cost ink cartridge print volume is too small, plus the loss caused by flushing the print head, oh my god! Your supplies budget may have secretly exceeded the standard.
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