The color laser printer is fast and effective, suitable for printing some documents every day, but the consumables are more expensive (the price of toner is not too high, the price is relatively high); the inkjet printer will dry without ink for a long time, if not used often Or do n’t buy it, otherwise you have to change the ink frequently. In general, changing the ink once is equivalent to buying another inkjet printer. Unless it is often used in large quantities, such as a copy shop, you can add an ink tank, which is cheaper and lower in cost.

Punch: used in the unit, hp1010, 1020

Advantages: fast speed, it looks more grade in the office environment

Disadvantages: high price, love cardboard, and high printing cost (the actual print volume of a toner cartridge is not too high compared to jetting, and the secondary powder is 60 yuan, and the toner cartridge is broken after adding it once. Replace the compatible toner cartridge 300 Yuan, the original 600 yuan)

Since the printing effect is only used to print text, there is no better than printing.

Spraying: two at home, Canon mp190s one machine, hp3748

Advantages: cheap, low printing cost (you can refill the ink yourself, bought it for 3 years, the ink cartridge has not been changed, all refilled by yourself), small, high cost performance (three or four hundred yuan can be colored)

Disadvantages: noisy

Under home conditions, the print volume is limited, so there is little sense of speed. I think the use of spray + continuous supply in the office environment has the best cost performance and is much stronger than spray. Such a set of equipment is also about 300 yuan cheaper than the entry-level black and white laser.

However, pay attention to maintenance, spraying is not so coquettish! I even think it is much more leathery

Needle punching: I also have a Taishida colored needle punch. Idle, the model is forgotten, and another Epson 1600k is placed in the office, at work

The biggest advantage of needle punching is that the printing cost is low, a ribbon can be used for a long time, and it only costs 5 yuan to replace a ribbon ~

The shortcomings are also obvious, the noise is large, the volume is large, the price is high, and the speed is super slow.

But in terms of economics, it is indeed second to none.

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