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Printer User
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HP Printers are known as the best in its industry providing a variety of options. HP Color LaserJet 2550 Printer is an example of another type of workgroup printers. This machine has a lot to offer and much more than just simple printing. As a workgroup printer, it is affordable, user-friendly and meets all the requirements of printing.
It is a four color printer that prints up to 20 pages per minute (ppm) in black and white color. It has an ability to print up to 19 A4 papers per minute and 4 A4 paper per minute in color. According to its specifications, it has a 6 PCL printer driver and a HP 3 level postscript emulation print driver. It comes with a RAM of 64MB which can be expanded up to 192MB with the help of its DIMM memory slot. It also allows the users to add more font support.
HP Color LaserJet 2550 Printer consists of a multipurpose tray for paper sheets. It can hold up to 3 trays with the condition that the second tray must be installed. Tray 1 can hold up to 150 paper sheets or 10 envelops, and allows the optional tray 2 to hold 250 standard size sheets and optional tray 3 to hold up to 500 letter sized or A4 paper sheets.
As a business letter covers 5% of the printed paper area, so HP Color LaserJet 2550 Printer has the cartridge that can print up to 2000 color prints and 5000 black and white standard business letter prints. It supports cyan, yellow and magenta for color prints. It also has a USBconnection port and also allows a network for printing due to its optional feature HP Jetdirect network print server.
Software is recommended as a tool for this HP Color LaserJet 2550 Printer which helps the user to interact with the machine through an application and customize the settings offered according to the user needs. As most printers with an LCD monitor are expensive, the software with LaserJet 2550 printer helps us in this regard when we do not have an LCD monitor.
HP has launched a series of printers under this category, LaserJet 2550L, 2550Ln, 2550n. The features of all of them are almost the same except a few optional features regarding ports, memory and font. HP Color LaserJet 2550 Printer is a smart machine at a low price. This device is available at very reasonable prices both from storefronts or online.
A printer like LaserJet 2550 is real deal. The positive aspects of this printer are that it allows the features of expandability, upgrading, affordability, good quality prints, great design, and it is user-friendly. While the negative aspects include low speed in printing, lack of an LCD and low capacity base paper tray, it is still an excellent printer that can meet all your needs for a reasonable price, especially when coupled with the HP products available.
HP Color LaserJet 2550 Printer with HP LaserJet 2500n toner cartridges is recommended by most retailers and is a great printer which is affordable for workgroups. You would be wise to look for this machine when you visit the market to buy a printer as it is an excellent choice for small business and gives the maximum output. You can save money by buying compatible toner, too.
Environmental Impacts of Printer Supplies Configuration
There is no doubt that in all walks of life, things have to change in terms the consumption of the earth's resources, and nowhere is this more obvious than in the recycling of electrical and electronic waste.
Estimates show that the amount of electronic, electrical and chemical waste produced in a lifetime per person in the western world is about 3.3 tonnes. In the UK alone, 1 million tonnes of electrical and electronic waste goes into landfill every year. Surely this will only increase as time goes on unless actions and attitudes change? Current trends are just not responsible or sustainable. An estimated 1 billion people live below the poverty line, 2 billion people lack safe water, 3.1 billion lack sanitation and millions of children live on rubbish dumps around the world.
And this when around 20% of the world's population is in the developed world and yet they are responsible for 80% of commercial energy use, 75% of timber consumption, 50% of fish and grain consumption and 40% fresh water consumption
Meanwhile, in 2005, the World Land Trust declared that almost 90% of all office printing and copier cartridges can be reused or recycled. We need to see this happen.
The statistics are scary, but certainly big strides are being made in legislation and environmental standards in the electronics industry. The WEEE directive in the UK and Germany "Blue Angel" scheme are two such initiatives. Sanctions against companies who ignore their responsibilities are severe.
However, on an individual basis when it comes to buying new equipment, everyone can do their bit by taking time to learn a little more about the environmental impact of certain types of equipment. For example, when it comes to office or home printers, we can recognise that longevity and durability is not restricted to the body of the printer only. Just as important are the moving parts and imaging elements of the printer.
Different manufacturers, and different machines across any individual manufacturers range, have configurations which increase user-convenience by integrating all the mission-critical elements into one disposal replacement kit. It is not hard to see that that the short-term cost saving [ which actually in some cases may not be so great] and convenience can have a high cost in terms of correct and managed disposal of the replacement parts.
Inkjet printers are largely configured either with an integrated ink tank/print head or with long-lasting print head with separate ink tank(s). Additionally there are variations on the long-lasting print head configuration. These can comprise those with replaceable heads OR those with permanent units that are factory fitted with no user-replaceable parts. Lexmark are exclusively in the first category, with integrated cartridges only, and Brother and Epson are exclusively in the final category with fixed, long-life print heads only. Canon and Hewlett-Packard are in both categories, with both configurations found in their product range, while Hewlett-Packard also has models based on both replaceable AND permanent long-life print head
Where Laser printers are concerned, the situation is very much the same. Some manufacturers use single-piece toner cartridges where the whole, business-end imaging system is contained within one unit, while others split the unit down into component parts.
These components in essence, comprise the toner cassette, the developing roller and the OPC (imaging) drum. There are configurations that either split all three elements apart or simply split off the toner cassette from the mechanical elements (developer roller and OPC drum) that are contained in an imaging unit. In some instances (more typical of colour laser printers) the developer roller and the toner are combined with a separate OPC drum.
Print engine manufacturers typically employing the single-piece design include (for mono laser printers) Canon; Lexmark; Ricoh; and Fuji Xerox. Those typically employing a two- or three-piece configuration, but also some single-piece units include: Brother; Konica Minolta; Oki; and Sharp.
Lexmark is in the position of being a majority single-piece manufacturer with some printers that have a multi-part build. Kyocera is in a category of its own with an ultra long-life OPC drum configuration.
On the Total Cost of Printing agenda, printers with multipart configurations were once guaranteed to offer a lower Cost Per Page overall. But this is no longer the case because manufacturers have realised the power of marketing based on Cost Per Page and not on the cost of the consumable items with ink or toner.
Generally speaking, at the higher end of the market, mono laser printers use a single-piece toner cartridge with all the imaging elements contained within it. This is because the drum is worked hard and it would be very difficult to guarantee the drum life much beyond the life of the toner contained in the cartridge (particularly at 30,000 pages per cartridge).
However, even in these cases, there are significant environmental implications to following the long-life, multi-part, route ' for the printer user as well as for the manufacturer and the planet.
About the Author
Jimi St. Pierre writes for several Office Equipment suppliers in the UK, including office printer supplier Officemagic. The Officemagic range of inkjet, laser and multifunctional printers can be found at => http://www.officemagic.co.uk/
How can you remove a printer from someone's XP user account without uninstalling the printer completely?
2 users on XP. 1 printer installed on the system. I want the other user, not the administrator, to NOT be able to use the printer. Not sure if I can do this without uninstalling the printer itself. Using XP. Printer is an HP 990Xci
No.. Unfortunatly if its on the comp it can be used by all users.. the only way to stop someone using the printer is to take away the mains lead. Or take out the cartridge.
Printer Makers Clash Over Advertising Claims
For nearly two years, Kodak has promised consumers that they can save big bucks by switching to Kodak all-in-one inkjet printers. Unsurprisingly, the company has encountered some opposition. HP is the most recent competitor to challenge Kodak's claim that consumers can "save on average $110 per year on ink" by buying a Kodak printer.
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