In a laser printer toner is applied via a roller, first to the drum and then to the paper. The drum however always takes on a little more toner than needed. This excess toner is then collected in the waste toner box.
Waste toner boxes are also referred to as waste toner bottles or waste toner containers.
In general, every laser printer is equipped with a waste toner box. In professional printers, waste toner boxes need to be changed separately. In cheaper printers they can however be found in the so-called “combined toner cartridges” (Combi-toner). Bigger, more professional printers are equipped with separate waste toner containers.
The following printers and printer series have separate waste toner boxes:
A waste toner box is not a complicated component. It does not have any complex mechanics and usually there is no chip either. Separate waste toner boxes which are built into the printer can be emptied. That is however not to be recommended.
Toner dust is extremely fine! You would need a protective mask and rubber gloves in order to empty a waste toner box safely. Waste toner boxes are however very cheap. It would therefore be advisable to exchange them rather than empty them.
Laserprinteris kantakse tooner esmalt rulliku abil trummeltrükile ja seejärel paberile. Trummel kogub aga alati veidi rohkem tooneri kui vaja. See üleliigne tooner kogutakse jäätmetooneri konteinerisse.
Jäätmetooneri konteinereid nimetatakse ka jäätmetooneri pudeliteks või jäägitooneri anumateks.
Üldiselt on igal laserprinteril jäätmetooneri konteiner. Professionaalsetes printerites tuleb jäätmetooneri konteiner eraldi vahetada. Odavamates printerites võib see aga asuda nn “kombineeritud toonerkassetis” (Combi-tooner). Suuremad, professionaalsed printerid on varustatud eraldi jäätmetooneri konteineritega.
Järgmised printerid ja printeriseeriad kasutavad eraldi jäätmetooneri konteinereid:
Jäätmetooneri konteiner ei ole keeruline komponent. Sellel pole keerulist mehaanikat ja tavaliselt pole ka kiipi. Printerisse integreeritud jäätmetooneri konteinereid saab tühjendada, kuid seda ei soovitata.
Tooneri tolm on äärmiselt peen! Ohutuks tühjendamiseks oleks vaja kaitsemaski ja kummikindaid. Kuna jäätmetooneri konteinerid on väga odavad, oleks mõistlikum need välja vahetada, mitte tühjendada.