Iyo kopi isikana umwimerere, urumuri rukomeye rutangwa nigitara kimurika bizangiza amaso kurwego runaka. Kumara igihe kinini kumucyo ukomeye bizatera kubura iyerekwa. Hagomba kwemezwa ko kopi ishyirwa mucyumba gihumeka neza, kandi kopi igomba gutandukanywa n’ahandi bakorera. Kugirango usukure kopi yihuta buri gihe, kura imyanda ya wino witonze. Abakoresha bagomba kwambara masike. Kugirango wirinde ibintu byuburozi muri toner ihendutse kandi wandukure impapuro zihumeka mukirere cyane numubiri wumuntu.

Mugihe cyo gukoporora akazi, menya neza ko utwikiriye urujijo hejuru, ntukingure urujijo kugirango wandukure, kugirango ugabanye uburakari bwamaso kumucyo ukomeye. Ubwiza bwa kopi yihuta yihuta: Toner nayo yitwa toner kuko ibyingenzi byingenzi ni karubone. Ibirango bitandukanye bya tonier byakozwe hamwe nubwiza butandukanye. Ubwiza bwa toner bugira ingaruka kumyandikire yibara ryanditse. Ibara ryijimye cyane rishobora gutera imyandikire yimyandikire. Agaciro kijimye ya toner ibarwa mu ntambwe nziza. Toners muri rusange ifite impuzandengo yumwirabura igera kuri 1.45 kugeza 1.50. Mubisanzwe bifatwa ko uko umwijima uri hejuru ya toner, niko tonier nziza.
Toner igabanijwemo toner ya magnetiki na toner itari magnetique, kandi igipimo cyimiterere ya toner ikoreshwa muri buri cyitegererezo cyimashini kiratandukanye. Nta tandukanyirizo riri hagati yamacupa menshi na tonier nyinshi, kandi hakoreshwa ubwoko bumwe gusa bwa magnetiki toner. Iyo toner itari yo cyangwa tonier yo hasi ikoreshwa, ntabwo byangiza umubiri wumuntu nibidukikije gusa, ahubwo byangiza printer kandi bigira ingaruka kumucapyi. ubuzima.