วันเสาร์ที่ 11 กุมภาพันธ์ พ.ศ. 2555

What is the Best Barcode Label Printer - Laser, Dot Matrix, Ink Jet Or Thermal?

There are many types of label printers available on the market, each unique in their printing mechanisms, functionality, portability, advantages, and disadvantages.

Laser printers work pretty much like photocopiers and can print high-quality text and images quickly. They work by projecting controlled streams of ions onto the covering of a print drum, resulting in a charged image. The charged image attracts toner particles, using pressure to replacement the image unto the paper. This is the type of printer often used for the printing of documents which include barcodes because of its speed and high resolution image-printing.

Best Laser Printer

Dot matrix printers used to be popular because they were readily-accessible and inexpensive. However, the ribbons used in dot matrix printers require a lot of maintenance and the printer is tiny to the dot-size of the matrix and, therefore, cannot print small labels. When used in barcode printing, ink saturation also often causes bleeding and distorts the image of barcodes.

Another base printer found in most households is the ink-jet printer. It is mostly used due to its multi-functionality. Ink-jet printers print very slowly. The printer itself is not durable as it is sensitive to dust, dirt, vibrations, and other external factors.

A base disadvantage of all three printers - laser, dot matrix and ink jet - is the inability to print single, private labels. These printers print by batch or by sheet which often leads to a waste of extra labels.

For private label printing, thermal printers are often used. There are two types of thermal printers. One is the replacement thermal printer, which works like the ink-jet and dot matrix printer, only it uses heat to replacement the ink form the ribbon to the paper.

A more suitable type of printer is the direct thermal printer. It basically works by burning the heat-sensitive part of the thermo-paper, which creates the image on the label. The printer sends a current of electricity to the heating resistor on the thermal head. The thermal head then generates a definite pattern and the heat produced activates the layer of the paper which contains dyes that act as ink.

Aside from being able to print particular labels, the thermal printers also hold other advantages over other types of printers. One of the most important thermal printer advantages is its compatibility with most high-quality point of sale software. The barcode labels produced from Pos software allow for easier and more definite inventory tracking.

Another advantage of the thermal printer is its ability to process a variety of data without compromising the speed of the printing. Also, thermal printers print with high resolution and density to create high-quality images and text.

Thermal printers can be really operated. The printer itself may be somewhat more high-priced than other types of printers, but the very low provide cost makes up for it. The printer doesn't use ink cartridges, toners, or ribbons; the only printing material that needs to be replenished is the special thermo-sensitive paper. In general, thermal printers are cost-efficient, reliable, and very suitable for any types of business venture.

What is the Best Barcode Label Printer - Laser, Dot Matrix, Ink Jet Or Thermal?

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