Manipud iti perspektibo ti panagimprenta a kinapino, ti print head ti Epson ket isu ti kasayaatan, a sarunuen ti Toshiba, ken Ricoh manen. ngem .Ti Epson ket addaan iti kababaan a kapartak ti panagimprenta, a sarunuen ti Ricoh, ken kamaudiananna ti Toshiba. Toshiba Print head print speed ket mamindua ngem ti Epson..
1. Printing accuracy: Epson 5 nozzle (ink dot 3.5pl)> Toshiba CE4 nozzle (ink dot 5pl)>Ricoh G5 nozzle (tutop ti tinta 7PL) .
2. Life of nozzle: Toshiba GE4 nozzle (24-36 months)> Ricoh G5 nozzle (9-18 months)>Epson 5 nozzle (3-6 a bulan)..
3. Nozzle stability: Toshiba CE4 nozzle> Ricoh G5 nozzle>Epson 5 Nozzle..
4. Printing speed: Toshiba CE4 nozzle> Ricoh G5 nozzle>Epson 5 Nozzle..
5. Nozzle price: Ricoh 5th generation nozzle > Toshiba nozzle>Epson 5 nga Nozzle .
