There are two kinds of common printing width: 58mm and 80mm. 58mm portable note printer prints less content per line, 80mm prints more content, and the reading effect is much better. If only printing the list documents, the printer with a width of 58mm is generally used. If printing law enforcement documents or tickets, the printer with a width of 80mm is generally used.
Battery life
The Ios Printer Supplier is usually affected by three factors, one is the battery capacity, the other is the print length of the first charge, and the third is the power consumption when not printing. One charge printing length refers to the length of documents that can be printed when the printer is full of one charge; the power consumption when not printing will also affect the battery endurance. Some portable POS Printer will enter the sleep mode when not printing, at this time, the power consumption of the printer will be greatly reduced, which can effectively extend the use time of the battery. Battery endurance is not the higher the better, because the stronger the endurance, the larger the battery capacity, the larger the volume and weight will increase, and the best WIFI POS Printer quantity according to the specific needs is selected. Generally, the length of one charge printing can meet the needs of two days is better. If the printing quantity is too large, it must also meet the printing quantity of at least one day.
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