Toneri ya toner ya printer ya laser igabanijwemo ubwoko bubiri, bumwe ni ifu yingoma yingoma, ni ukuvuga toner cartridge yahujwe na fotosensitif yingoma yatezimbere roller toner cartridge; Hariho kandi gutandukanya ifu yingoma, kandi ingoma ya fotosensitivite ntabwo ihujwe nuwitezimbere roller hamwe nagasanduku k'ifu. Ingoma ihuriweho muri rusange igomba guhura nogukoresha inshuro imwe, kandi abayikora batandukanye ntibemera ifu, kandi ubuzima bwingoma yifotozi ntabwo ari ndende. Ifu yingoma itandukanya toner cartridge mubusanzwe ingoma yifotora irashobora gukenera gukenera gusimbuza amakarito menshi ya toner, ibyinshi byamavuta yo gutandukanya ingoma ya toner kumasoko bifite ubuzima burebure kuruta guhuza ifu yingoma, ariko igiciro kiri hejuru.

Mubisanzwe, ingano yo gucapa ya toner ya karitsiye iri hagati yimpapuro 2000 nimpapuro 6000, naho amakarito ya toner ya progaramu ya A4 yimiterere ya laser ya A4 muri rusange ni impapuro 3000, mugihe amakarito ya toner ya printer ya format ya A3, icapiro ryurusobe, hamwe nicapiro ryamabara bifite a. ubushobozi bwa toner nini numubare munini wicapiro. Ingano yo gucapa ijyanye no gukwirakwiza imyandikire ku mpapuro zisohoka, bityo rero nta mubare wuzuye wimpapuro, uko ibyemezo byacapwe bigenda byiyongera, niko icapiro ryinshi, niko ikoreshwa rya toner, n'umubare w'icapiro ibyo kurya amakarito manini ya toner ni make. Ubuzima bwingoma muri rusange burenze toner ya cartridge toner yakoreshejwe cyane, ibyinshi mubuzima bwingoma ya toner nibice birenga 10,000, niba witaye kubikoresha birashobora gusimburwa inshuro nyinshi kugirango uzigame ibiciro.