Los ntawm cov kev xav ntawm kev luam ntawv zoo, Epson' s luam ntawv taub hau yog qhov zoo tshaj plaws, tom qab los ntawm Toshiba, thiab Ricoh dua. Tab sisEpson muaj cov tshuab luam ntawv qeeb qeeb, tom qab los ntawm Ricoh, thiab thaum kawg Toshiba. Toshiba luam tawm lub taub hau luam tawm ceev yog ob zaug ntawm Epson.
1. Luam ntawv raug: Epson 5 nozzle (number case teev 3.5pl)> Toshiba CE4 nozzle (number case teev 5pl)> Ricoh G5 lub taub (cov ntawv xaum 7pl)
2. Lub neej ntawm nozzle: Toshiba GE4 nozzle (24-36 hlis)> Ricoh G5 nozzle (9-18 hlis)> Epson 5 nozzle (3-6 hlis).
3. Nozzle stability: Toshiba CE4 nozzle> Ricoh G5 nozzle> Epson 5 nozzle.
4. luam ntawv nrawm: Toshiba CE4 nozzle> Ricoh G5 nozzle> Epson 5 nozzle.
5. Nozzle nqe: Ricoh 5 tiam nozzle> Toshiba nozzle> Epson 5 nozzle
