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
Ua tsaug rau tag nrho kev koom tes thiab kev txhawb nqa ntawm pab pawg ua haujlwm, qhov project tau nce raws li lub sijhawm teem tseg thiab cov kev xav tau, thiab kev ua tiav tau ua tiav thiab pib ua tiav! Cia siab tias yuav tsim kom muaj kev sib raug zoo thiab kev sib raug zoo nrog koj lub tuam txhab. .