Ikhwalithi yekhophi inqunywa ngokuyinhloko ukusebenza komkopishi, ukuzwela kwesigubhu se-photosensitive, izakhiwo ezingokomzimba zenkampani yenethiwekhi kanye nekhwalithi ye-copier toner. Lapha sethula ikakhulukazi ukwakheka kanye nomsebenzi we-copier toner. I-resin: i-imaging material eyinhloko, eyakha ingxenye eyinhloko ye-toner; i-carbon black: i-imaging material eyinhloko, enomsebenzi wokulungisa ukujula kombala, okungukuthi, lokho okubizwa ngokuthi ubumnyama; i-iron oxide kazibuthe: ngaphansi kokukhanga kazibuthe we-roller kazibuthe, kungaba Ukuthwala i-toner kufakwe ku-roller kazibuthe; izinhlayiya zokulawula ukushaja: lawula inani lokushaja le-toner, ukuze i-toner ishajwe ngokulinganayo.
Akuwona wonke amathoni anobude obufanayo, futhi akuwona wonke amathoni aphrinta okufanayo, futhi ukuma kwe-toner kunquma ukuphrinta. I-toner ye-Class I: indlela yokukhiqiza ngokomzimba, ubuchwepheshe obuvuthiwe, izinhlayiya ezincane nezifanayo, ukuguquguquka kwemvelo okubanzi, isivinini sokuphrinta esisheshayo, indawo ephezulu yokuncibilika, isicwebezelisi esingathathi hlangothi, nomnyama omsulwa.

Isizathu esiyinhloko sokuvela kukagesi omile sivela ekungqubuzaneni kokuxhumana kwezinto ezahlukene. Inani lokushaja okumile elikhiqizwe abakhiqizi be-toner bamasekeni lilele kumvelo yezinto ezimbili. Ezinye izinto zizokhiqiza inani elikhulu lenkokhiso uma zikhuhlwa. . I-polarity yeshaje ye-electrostatic entweni futhi incike ekuhlobaneni kwezinto ezimbili zokungqubuzana. Uma izindawo ezingaphezulu zezinto ezimbili ezihlukene zithintana, izindleko phakathi kwazo zizohlelwa kabusha, futhi ukushintshaniswa kwama-electron kuzokwenzeka ngalesi sikhathi. .