Info about Printer Toner
Printer Toner Revealed
Printer Toner is a powder used in photocopiers and most recently laser printers. What started out as simple carbon powder has recently become a recycling challenge. Printer toner is now made up of carbon powder mixed with polymer fibers and through a process of heat infusion is bonded into the paper fibers.
Recycling paper that has been printed on by any of todayís machines is costly and difficult. There are a few formulas that claim to make the process easier but they are not in widespread use. The resulting sludge that comes from separating the print from the paper is not worth anything and posses anther challenge, that of disposal without harming the environment.
Printer toner has indeed come a long way from the user friendly days when the user simply dumped powder into a reservoir. In the fast paced world of modern the modern office printer and copiers are fed toner directly from sealed cartridges. Although these cartridges can and sometimes are refilled it is a practice not recommended by the manufacturers.
In the past printer toner was limited to black print but the more modern machines are designed to print in color. The new printer toner cartridges come in cyan, magenta, and yellow, oh, and of course black. With these colors any other color in the spectrum is possible to be printed.
Waste is a concern for everyone, from manufacturer to consumer. The pre-consumer waste is recycled at the plant by simply reading it to the compound. In most offices and homes waste is only seen when you clean the machine. In days gone bye it would be normal to have about a 25% waste ratio. Improvements in the efficiency of the more modern machines as dropped that considerably. Some manufacturers sell printer toner in bulk to business specializing in refurbishing used cartridges. It is possible to buy barrels of the stuff. Remanufactured cartridges are generally only sold on-line.
The polymers in the printer toner not only make it harder to get off the printed page but it is also a nightmare to remove from some materials. Toner can be washed off with warm water from skin and cloth but once it sets it is nearly impossible to remove. Another hazard of the printer toner is that it has electrostatic properties and can develop static-electric charges. It is not advisable to vacuum these particles as static discharge from these printer toner particles can cause a small explosion if it ignites the dust in the vacuum cleaner.
In toner size matters and the average size of toner was 14-16 micrometers but to improve resolution this size had to be reduced. All manufacturers maintain strict quality controls regulating the particle size of their respective products
Toner has been made in the past by compounding ingredients and making it into a slab that was then broken down and pulverized into a powder but now in order to get a finer print, some companies are using a chemical process to actually grow the particles from molecular reagents. This generates more uniform sizes and hence more accurate color and more efficient toner use all around.