Ibigize toner ya fotokopi bigabanijwemo ibice bikurikira:

1) Resin --- ibintu nyamukuru byerekana amashusho, bigize igice cyingenzi cya toner:

2) Carbone umukara --- ibintu nyamukuru byerekana amashusho, hamwe numurimo wo guhindura igicucu cyamabara, ni ukuvuga, birashobora kumenyekana nkumukara;

3) Okiside ya rukuruzi ya rukuruzi --- irashobora gutwara toner yamamajwe kuri rukuruzi ya rukuruzi munsi ya rukuruzi ya rukuruzi ya rukuruzi;

Ibigize fotokopi toner bigabanijwemo ibice bikurikira:

4) Kwishyuza ibice bigenzura --- kugenzura amafaranga ya toner, kugirango tonier yishyurwe neza;

5) Amavuta yo kwisiga (ibice bya silicon) --- bigira uruhare rwo gusiga, no kugenzura icyarimwe cyo guterana icyarimwe;

6) Amashanyarazi ashyushye ashyushye (plastike) --- kugenzura aho gushonga kwa toner, gutwara toner muri fibre yimpapuro muburyo bwo gushonga, hanyuma ukore ishusho yanyuma.