China Color Toner Powder Japan Tomoegawa Tn216 Copier for Konica Minolta Bizhub C220 C280 C360 Photocopier Machine, Find details about China Toner Cartridge, Toner Powder from Color Toner Powder Japan Tomoegawa Tn216 Copier for Konica Minolta Bizhub C220 C280 C360 Photocopier Machine
DORIS How to judge premium color toner | ||
Factor | Performance | |
Color | Hue | color consistency |
Saturate | vivid, clear | |
Bright | very shining | |
Blackness & Chroma | ideal value controlled around 1.48 | |
Bottom ash | ideal value controlled around 0.05-0.06, above 0.06, the printing will be not clear. | |
Defective rate | normal range between 5%-7%, beyond this range, this toner particles may become waste power, on the one hand, reduce printing pages, on the other, shorten the developer life time. | |
DPI | if low resolution, the printing quanlity will be not clear, bad appearance. | |
Fixing | fixing fastness standard above 90% | |
Ghosting | double image is affected by conductivity and print medium |