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What is a Laser Printer?
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| Laser Printers are peripherals that use a series of mirrors and lenses to “apply” the text or image onto an internal revolving drum. This application is accomplished by changing the electrical polarity of the drum’s surface in the appropriate places. Toner, which is electrically charged with the opposite polarity of the image on the drum, is then applied to the drum and adheres in the designated pattern. Paper heated to a precise temperature is then sent past the drum, which applies the toner to the page. |
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How to choose a Laser Printer?
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| Your choice of printer depends on the kind of work you expect to do, what you plan to print, how many users will your printer need to accommodate, how fast do you need your printer to be, how much it will cost to keep your printer equipped with toner, range and cost of accessories and how much you're willing to pay. |
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1. Printing Technology
a) When is Laser recommended?
b) When is Colour Laser recommended?
2.Colour capabilities
3.Pantone Colour Matching
4.General Considerations
a) Print Resolution
b) Toner Configuration
c) Print speed
d) Expandability
e) Cost Per Page
f) Paper Handling
g) Memory
h) Ease of use and maintenance
i) Processor speed
j) Printer driver compatibility
k) Network Ready
5. Additional things to look for in a network Printer
a ) User-friendly bundled management software |
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1. Printing Technology
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Laser Printer is recommended if: - If you have a high volume printing requirement (100 or more pages per week) or frequently produce multiple copies of the same document. Laser printers are still much faster than other printing technologies. The cost per page will also be less for laser toner than would be for other conventional printing methods.
- For true business applications and documents where presentation and accuracy is paramount. Laser printers still produce sharper images, and they're less prone to banding and smearing.
Personal Laser Printer Models
Workgroup Laser Printer Models
Colour Laser Printer is recommended if:
- If you have a high volume printing requirement (100 or more pages per week Black/White) or produce Colour copies of same documents. Colour Laser printers are still much faster than Inkjet printing. The cost per page will also be less for laser toner than you will for inkjet printing methods.
- For true business applications and documents where presentation, colour graphics and accuracy is paramount. Colour Laser printers still produce sharper images, and they're less prone to banding and smearing.
Brother Colour Laser Printer Models
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2. Colour capabilities
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| Each Colour Laser Printer has the capabilities to print 16.7 million colours from the 4 toner cartridges (Cyan, Magenta, Yellow, Black). |
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3. Pantone Colour Matching
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Each Pantone colour has a particular pantone number. For example, the Brother logo is Pantone colour number 2728C. When you select a particular Pantone colour number from your software application, this number will be represented in the same way across all products that are Pantone calibrated. For example, a Brother laser printer will print the same level of blue of Pantone number 2728C that a more expensive colour would print. So in theory Pantone calibration ensures that your documents will be printed in the same way across all platforms.
However, each printer manufacturer uses different engine technology for their products. These different technologies determine what the colours look like on a page. So it is possible that a pantone colour printed on one machine can look slightly different to a Pantone number printed on another. This means that you must be careful when using a Pantone calibrated product. For example, if you are designing a colour brochure in a software application such as Adobe Illustrator and your Brother printer is being used to proof the brochure before it is professionally printed, you must be careful that the colours you use in the brochure are not optimised for your Brother printer as this will mean that when you print the document professionally, the colours you see will look slightly different to the pages that you saw when you printed the same file on a Brother printer. |
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General Considerations
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a) Print Resolution
This is the quality of output of the printed page. Generally a 600 dpi laser printers is recommended for general everyday business applications. The higher the dpi the better text and graphics quality. This is recommended for important documentation.
Brother mono laser printers offer 600dpi up to 1200 dpi class printing resolution with up to 2400 dpi class printing for the colour lasers models |
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b) Toner Configuration
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Low running costs. In consideration of costs users should also consider the running costs. There are many considerations, which include:
Here the yield is the key factor; a higher price doesn't always mean higher capacity. It’s important when reading manufacturers’ estimates for toner cartridge life that you check what the percentage coverage of the page that’s quoted. Also, check if there is any toner-saving function – this can save money if you’re only printing draft copies.
The drum should be separate from the toner cartridge. This prevents the problem of throwing away a still usable drum when the toner is exhausted. Most Brother models have the toner separate to the drum. For all colour laser printers the colour toners (Cyan, Yellow, Magenta and Black) are all separate.
Toner age yields @5% coverage for A4 on Brother long-life toners vary from up to 6000 pages; up to 6500; up to 11,000 pages and up to 12,000 pages. The colour laser printers black toner yield @ 5% coverage is up to 12,000 pages with colour being 7,200 pages/colour and up to 14,000 pages for black and up to 8,500 pages for each colour. This ensures the frequency of toner replacement is greatly reduced. Also all printers can print in draft mode. |
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c) Print Speed
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This is often measured in “Pages Per Minute” or (PPM) print speed. If you're using a printer in an office environment with multiple users or have a heavy printing requirement a faster print speed is required. Please note printing graphics depends more on the time it takes to produce the first page than how long it takes to provide additional copies of the same page.
Brother offers a range of printers to suit any users need. Ranging from up to 16ppm, up to 20ppm, up to 24ppm, up to 28ppm and up to 34ppm |
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D) Expandability
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For example, if your printer handles only 250 sheets of paper, you'll waste valuable time reloading paper bins. Look for:
Additional bins and trays increase's the paper capacity.
Sorting bins for separating print jobs; and other finishing options.
Duplexing unit.
2 output mailboxs
Stabilising unit
Resizable envelope feeders and support for larger paper sizes.
All Brother printers can handle various laser compatible media (bond paper, transparencies, envelopes) and a variety of sizes of paper.
Network ready. Does it have an option to be networked, so as you can send prints from your computer
Expandable Memory. Can it be upgradeable to more RAM? This will enable the machine to store more information in memory for large print jobs. |
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E) Cost Per Page
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| Cost per page is the overall operating cost to produce that one page including machine purchase price, toner and paper. |
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F) Paper handling
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This is the how many pages the printer can hold - its paper capacity. If you print large sized or many documents at the one time, look for a printer that can hold many sheets of paper. This reduces the time spent refilling paper. Also, ensure that the machine can handle a range of paper sizes, and media.
Brother printers paper capacity using conventional 75gsm office paper are; up to 250 pages, up to 500 pages, up to 600 pages, up to 2100 pages, up to 750 pages and up to 1000 pages. |
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G) Memory
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| Because a page printer stores an entire page before printing, it needs a considerable amount of internal memory. The more memory your printer has, the faster your computer will be freed to process other tasks. At the very least, make sure your printer comes with enough memory to produce an entire page of graphics at its top resolution. Another consideration includes the printer’s memory expandability |
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H) Ease of use and maintenance
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Small companies who don’t employ system administrators or IT support personnel the ease of maintenance is vital. The main issue here will be how easy it is to change the toner and other consumables
All Brother printers have easy front-loading toner and drum cartridges. Added to this there is a dedicated 24-7 day a week support through the Brother solutions.brother.com website which offers online technical guidance on printer maintenance and trouble shooting. Additionally, we also have a help desk service to answer all your enquiries which are not in your manual or on our website. |
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I) Processor Speed
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A slow processor can cause a backup at the printer and decrease productivity.
The processor range from Fujitsu MB86833 66MHz; Fujitsu SparcLite 133MHz; Fujitsu MB86834 100MHz; Toshiba TMPR4955 200MHz; Toshiba TMPR4955 266MHz; TMPR4955 266MHz. |
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J) Printer driver compatibility
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The printer driver can contain features that add significantly to the ease of use and flexibility of the printer and compatibility to existing or latest software and hardware.
Most Brother models are compatible with Windows®, Mac and Linux Operating systems.
Please see each product for compatability |
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K) Network Ready
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| If you have more than five people in your company, it’s advisable that you don’t network a printer by attaching it using a parallel cable to one of the networked computers. Simply because a printing bottleneck is caused by the low data transfer rate between the PC and printer over a parallel cable. It is advised to buy a printer that can attach directly to the network using a network interface card or an external print server. This makes printing faster, but the added advantage is that these printers usually have additional network utilities supplied that make them easier to manage. |
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Additional things to look for in a network Printer
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To address the needs of a workgroup, the network laser printer differs from the personal laser in more than just size and speed. The network printer must have a faster processor and a substantial amount of memory so that it can process complex documents quickly and manage a constant queue of print jobs from multiple users. Workgroup printers often have extensive paper handling options, such as duplex printing and sorting. A good network printer is also expandable, able to accept extra memory or another input tray as needed.
Typically, an IT department handles printer configuration and setup. However for everyday printing tasks, each user should be able to control basic functions through easy-to-use software drivers. Tasks such as choosing a paper tray or flushing a job out of the queue. The easier the software is for end users, the less likely you are to encounter time-wasting problems.
Brother offers the BRAdmin Professional or Web Based Management for all printers that are user friendly and allow printing tasks to be easily managed in remote areas via the web. |
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