Part of your answer may be found at http://www.hp.com/sbso/productivity/color/print_cost_calc.html
Laser printer cartridges can be of cost in between 50$ to 200$ depending upon the brand that you are picking. The ideal one being the ink cartridges because of its better print quality
There are many printers manufactured that is cost effective. A printer you should try is laser printer. This can print about 2500-5000 pages per ink cartridges.
A laser printer and an inkjet printer differ mainly in how they print, what they print best, and long-term costs: Laser Printer Uses toner powder and a laser to fuse text/images onto paper. Better for sharp text, business documents, and high-volume printing. Usually faster and more cost-efficient per page. Higher upfront cost but lower running cost. Black-and-white models are especially economical. Inkjet Printer Uses liquid ink sprayed through tiny nozzles. Best for color prints, photos, and detailed images. Slower than lasers for heavy print jobs. Lower upfront cost but higher ink cost over time. Good for home use, crafts, and photo printing.
It costs around 15 to 20$ for laser printer cartridges.
There is no such thing as a laser computer. A laser printer costs about $400.
Home offices and small businesses need computer printers. Looking at the costs invovlved, what type of printer should you get? A Laser Jet or and Ink Jet? Laser jet printers cost more that Ink jet printers. Based on the cost of the printer alone, Ink Jets are the better buy. But the cost of the ink for an ink jet printer makes them cost more to operate.
Businesses needing high-quality economic printing would use a laser printer. Laser printers cost less to use than other types of printer.
It is lazer printer it doesn't take much time less
Long gone are the days when an inkjet printer suffices for the printing needs of a business. An inkjet printer can be a tremendous cost for any business. One is constantly buying ink to refill cartridges in an inkjet printer. Instead of falling into the trap of purchasing this type of printer, a business should consider investing in a laser printer. A laser printer allows any business to print out hundreds of documents in a day without the need for additional ink cartridges. A laser printer only requires a laser cartridge that ultimately can last for a few months of printing documents.
If you will print mostly text, a laser will give much better quality and cost per page.
The cost of color laserjet printers varies. Of course you will pay more for a higher quality printer. A low end printer will cost 500-$700 but for a high quality printer you may pay $2000 or more.
A Canon laser printer would normally be under $300.They sell for between $90 and $200,depending on what model you are looking for.