Tokyo, 30th Kaum Ib Hlis, 2022 - Ricoh Corporation tshaj tawm tias ntau dua 500,000 RICOH MH5420/5421 series printheads, Ricoh's fifth - tiam printheads (Ricoh g5 printheads), tau raug xaiv los ntawm thoob ntiaj teb cov luam ntawv daws teeb meem tsim los txhawb H
Kev ua haujlwm siab ntau lawm thiab cov khoom lag luam zoo, xa khoom sai thiab ua tiav tom qab - muag kev tiv thaiv, kev xaiv raug, kev xaiv zoo tshaj.
Cov khoom siv hauv tsev ua tau zoo heev hauv kev lag luam thiab cov khoom lag luam zoo ua haujlwm, ntxiv rau tus nqi pheej yig heev, tus nqi rau cov nyiaj!
Cov neeg ua haujlwm pabcuam cov neeg ua haujlwm tus cwj pwm yog lub siab dawb paug thiab cov lus teb tau raws sijhawm thiab cov ncauj lus kom ntxaws, qhov no yuav pab tau zoo rau peb qhov kev cog lus, ua tsaug.