Other terms used interchangeably with drainage basin are catchment area, catchment basin, drainage area, river basin, and water basin. In North America, the term watershed is commonly used to mean a drainage basin, though in other English-speaking countries, it is used only in its original sense, that of a drainage divide. In a closed drainage basin, or endorheic basin, the water converges to a single point inside the basin, known as a sink, which may be a permanent lake, a dry lake, or a point where surface water is lost underground.
A monochrome laser printer is a laser printer that only prints black, but it is generally faster and produces higher-quality printouts than an inkjet printer. Monochrome printers are used primarily to produce letters and other documents, which makes them more common in business environments. Continue Reading.
So, the cost of the print heads, (depending on the type of your printer) might increase the cost of printing per page. Toner cartridges for monochrome laser printers can cost from $50 to $200, and for color lasers the price for the toner cartridge can go up to $300 or more!o printing costs will vary depending on how much ink you were using for every individual page. But lets see some facts. If an OEM HP 15 / 78D, which sells for around $60, had been used, then the cost per page for photo printing would be higher than $0.80 per page.