Wholesale postcard printing is required by a number of businesses. It is done by color printers which can print everything from postcards and photos to greeting cards and business documents. Color printers have become so common nowadays that a number of PC companies also provide free printers upon purchasing a computer. Traditionally color laser printers were kept in the workplace whereas inkjet printers were popular for the home office users. With the printer ever improving, along with the development of ink technology and toner, the various types of printers have become more affordable. There are more choices now than ever before.
How Laser Printers Work
The laser printers use a laser beam for producing an image on a drum. The light from the laser alters the electrical charge on the drum wherever it hits. The drum is then rolled through a reservoir containing a toner which is picked up by the charged portions in the drum. The toner is eventually transferred to the paper
using a combination of pressure and heat. As the whole of the page is transmitted to a drum before the application of the toner, laser printers are at times known as page printers.
There are 2 other types of printers that can be classified as laser printers, even though they do not use lasers at all. One uses different LEDs for exposing the drum, while the other uses LCDs. However, after the drum is charged, both operate like a laser printer.
Laser Color Printing
Other than the standard monochrome laser printer, color laser printers use 4 kinds of toners for full color printing. However, each of the colors are applied in a separate pass on the drum which means that color lasers are 4 times slower and 4 times likelier to encounter problems like paper jams than monochrome laser printers. Color laser printers are used for wholesale postcard printing. They are more expensive than the monochrome printers.
How Inkjet Printers Work
The primary way in which inkjet printers work is by spraying ionized ink onto a sheet of paper. There are magnetized plates in the path of the ink and they direct the ink onto the paper in the chosen shapes. Inkjet printers can produce high quality print like that of photographs. The price of inkjet printers is lower than that of the laser variations. However, they are significantly slower too. Another drawback of the inkjet printers is that they require a special kind of ink that which is typical for smudging on cheap copier paper. As inkjet printers need smaller mechanical parts than laser printers, they are popularly known as portable printers. Color inkjet printers also provide an expensive alternative for wholesale postcard printing.
Most inkjet printers have a single cartridge that contains black ink and another cartridge that contains cyan, magenta and yellow ink which is required for color printing. Newer colors of inkjets have a smaller cartridge for each of the 3 colors, which helps you to buy ink more conveniently and affordably.
How Solid Ink Printers Work
Solid ink printers work by melting sticks of colored wax based inks and spray them on the paper. The solid ink is applied using a stainless steel print head containing very tiny holes. The ink oozes out from the print head to the heated drum in which it stays in a malleable condition, making sure that it is precisely transferred to the paper. Solid inkjet printers produce vibrant colors and print almost on any surface. Previous models of solid inkjet printers were expensive and quite slow. However, today, you can purchase color office solid ink-jet printers for $1000 and get an output of 24 color pages per minute (ppm).
Comparison of Solid Ink, Inkjet and Laser Printers
The initial costs of purchasing a color laser printer are higher than the costs of purchasing an inkjet variety. However, with long term use, the costs of operating a laser printer for wholesale postcard printing are pretty cheaper. The printer and toner are more expensive when contrasted with the cost of inkjet, although the toner as well as the machine lasts longer than the color print cartridges and an inkjet printer. Solid ink printing has a cheaper operational cost, although it does not produce the quality of an inkjet or even the speed of the laser printer.
Solid ink and laser printers provide better speed than the inkjet variation and there is also less smudging and less fading on your color documents that are printed on a laser printer. You can go for a lower resolution of up to 600 dpi as compared to inkjet printers that can be acquired for less than $150 and provide anywhere between 2400 and 4800 dpi resolutions. The initial purchase cost is also higher.
While choosing your printer, the first thought should be given towards your printing needs. If you want to print a smaller quantity of color photographs or documents, the inkjet printer is likely to be the best possible choice. Solid ink and laser printers tend to print faster than the inkjet. You can even print double sided documents without the ink showing through the paper as is the case commonly with inkjets. If you are keen on printing manuals, business cards, brochures and documents in large quantities, the inkjet is not the best choice.
If you are a business that wants to print a large quantity of color documents such as brochures and manuals, it is best to consider laser printers. If you are looking to print color at a speedier rate on different types of media, a solid ink printer is the best possible choice.
Important Terms for Understanding Color Printers
- Color Printer: It is a printer that can print in more than a single color. Most are based on the CMYK color model.
- Laser Printer: A printer which uses a laser beam for producing an image on a drum.
- Inkjet Printer: A printer that works by spraying ionized ink at a sheet of paper.
- Solid Ink-jet Printer: A color printer that works by melting wax-based ink and spraying them on paper.