Facsimiles have become indispensable in every office, bank, business centre, educational institution, industry and other corporate places. They make it very easy for you to send paperwork across town, country or even to any part of the world, all within seconds!
Fax machine usually transmit scanned images of documents via telephone lines. This includes an automatic receiving function that allows the users to store a match pattern suitable for the connected line. A built-in high-speed digital modem automatically selects the highest modem speed (28,800–2400 bits/s) common to both facsimile units. Facsimiles have become extremely prevalent in offices after the adoption of Group 3 digital standards in 1980 by the CCITT (International Telegraph and Telephone Consultative Committee). Facsimile devices that produce higher-resolution images or colour and grey-scale images are also introduced.
A modern office fax machine scans a page to make an electronic representation of its text or graphics, compresses the data to save transmission time and transmits it to another fax machine or computer emulating a fax machine.
Choose your Fax machine type
Facsimiles are classified based on their printing technology. Through the 1990s, many fax machines used thermal printing technology and towards the beginning of the 21st century, thermal wax transfer, laser and inkjet printing technologies largely supplanted thermal printing technology, to enable plain-paper printouts.
Laser printing technology – Static electricity is the principle behind laser printing. This type offers the best print quality i.e. the highest resolution. In such types, a revolving drum or cylinder builds up an electrical charge. A tiny laser beam pointed at the drum discharges the surface in the pattern of the letters and images to be printed creating a surface with positive and negative areas. The surface is then coated with toner and is then passed onto the paper to form the positive image. Canon L100 Laser Fax Machine offers powerful fax performance with a fax transmission speed of up to 3 seconds per page and produces high quality laser fax printing at 12 pages per minute, with 600 x 600 dpi resolution. It has super G3 33.6 Kbps fax modem and unique UHQ (Ultra High Quality) imaging technology that ensures exceptional quality in text and images. Brother Fax2820 Fax Machine and Brother FAX8360P Fax Machine have fax transmission speed of 14 sec/page.
Light Emitting Diode (LED) printing technology – Like laser prints this too offers best print quality. The unique difference is the method of exposition or formation of the latent image. This printing technology uses an array of small LED’s to form the latent image, which avoids the use of scanner, thereby making LED technology advantageous over laser one. One main problem that occurs in such type is the integration of 2400 diodes (for A4 format with 300 dpi) into a staggered or single row, along with lens arrays for focusing the LED emission onto the photosensitive surface. OKI FAX5780 Fax Machine uses LED print technology and has fax transmission speed of 3 sec/page. OKI FAX5980 Fax Machine that takes 1.5-sec/page is also a good choice.
Laser and LED facsimiles are the right ones for applications demanding high quality with high-speed output of images and text data.
Know what makes LED-printing technology more superior
Their size, compactness and simple structure that offers amazing robustness and reliability.
Smaller dot size that ensures sharper and crisper text and graphics.
Their accurate light sourcing, which gives better quality imaging.
High-speed prints, while providing the best print quality.
Inkjet printing technology – This was developed in the early 1960s. The continuous inkjet technology deflects and controls a continuous inkjet droplet stream direction onto the printed media or into a gutter for recirculation by applying an electric field to previously charged inkjet droplets. The advantageous features of inkjet printers are the quiet operation, capability to produce colour images and the cost. Inkjet printer technology is further classified into different models based on the type of ink ejection. You can choose Brother 1840C Fax Machine that takes 6 sec/page. Canon B822 Fax Machine is reliable, efficient, cost saving with ink saver mode and is a good choice for use at home or small office.
Drop-on-demand inkjet – Ejects ink droplets only when they are needed to print on the media. This method eliminates the complexity of the hardware required for the continuous inkjet printing technology. In these ink drops are ejected by a pressure wave created by the mechanical motion of the piezoelectric ceramic.
Bubble jet printer drop-on-demand technology – This is a genre of the drop-on-demand technology, where ink drops are ejected through nozzle by rapid formation of ink vapour bubble on the top surface of a small heater. Such type was first developed by Canon. You can select Canon B840 Fax Machine, which is a bubble Jet printer that creates vibrant and outstanding image quality, for use at home and small office.
Serial Inkjet printing technology – Such types use print heads with a number of nozzles arranged in vertical columns.
Thermal printing technology – This uses heat to transfer an impression onto the paper. A thermal printing technology or direct thermal printing produces a printed image by selectively heating coated thermo chromic paper. Thermal transfer printing uses a thin plastic ribbon with a thin coating of wax or resin based pigment. Direct thermal printing prints the image by burning dots onto coated paper when the paper passes over a line of heating elements. Initially during the early stages most fax machines used direct thermal printing technology. Brother 1020E Fax Machine, Brother FAX837MC Fax Machine with answering machine and Brother Fax1030e Fax Machine with answering machine, could be few thermal printing fax machines.
Factors to be kept in mind before purchasing Fax machine
Price and space constraint – You can choose a small Fax machine in case, if price and space are a constraint.
Quality and resolution – You can choose and buy a Laser or LED fax machine when fine quality and high resolutions are the vital factors for your application.
For domestic purpose – Inkjet fax machine will be a good one for use at home.
Know the brands available at Getprice
You can make your choice from the famous brands namely Brother, Canon and OKI.
If you consider these points, we're sure you will make the right choice when shopping for a Fax machine, at Getprice.
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