Copier Toner shine polymer da pigment da aka yi daga foda mai kyau.
A sauƙaƙe, foda ce ta filastik.
Yaya lafiya barbashi ya dogara da amfanin su.
Toner don firintar hoto mai inganci zai yi kyau sosai kuma toner ɗin zai zama mara nauyi sosai idan aka kwatanta da ƙaramin kwafi.
Ingancin kwafin na'urar kera toner an ƙaddara ta musamman ta hanyar aikin mai kwafin, da hankali na drum mai ɗaukar hoto, kayan jikin mai ɗaukar hoto da ingancin toner don mai kwafin. Ba duk toners ba iri ɗaya bane, kuma ba duk toners ɗin ke da tasirin bugu iri ɗaya ba. Siffar toner yana ƙayyade tasirin bugawa.

Lokacin da kwamitin kwafi ya nuna hasken ja da siginar foda, mai amfani ya kamata ya ƙara toner mai kwafin a cikin lokaci. Idan ba a ƙara foda a cikin lokaci ba, zai iya haifar da kwafin ya yi aiki ba daidai ba ko kuma ya haifar da ƙarar ƙara foda.

Lokacin ƙara toner, sassauta toner kuma bi umarnin don ƙara toner.
Lokacin da ake ƙara kwafin takarda, da farko a duba ko takardar ta bushe kuma tana da tsabta, sannan a daidaita tambarin takardar kamar yadda ya kamata kafin da bayanta, sannan a saka ta a cikin tiren takarda mai girman takarda iri ɗaya. Wuraren takarda mara kyau zai haifar da cunkoson takarda.

Wajibi ne a tsaftace sauran foda a cikin kwandon ciyar da foda da foda mai karbar; Bayan yin amfani da toner, girgiza toner a cikin kwandon ciyar da foda a layi daya, sa'an nan kuma juya kayan zuwa agogo da hannu sau da yawa don sanya toner daidai da manne da abin nadi don tabbatar da cewa toner ɗin yayi daidai.

Cire toner na launi don maye gurbin, sannan shigar da sabon toner. Babban ma'auni guda biyu don kwafin toner shine baki da ƙuduri.