Laserjet Monocromo Ricoh RICK20X4
X4 para Ricoh 551,600,700,800,Lanier 5455-10K#Type 5205D
Toner compatible para impresora 
Ricoh AFICIO 551, 700, 800,
Lanier LAN 5455,5470, LD 055
Nashuatec D 555/570
Gestetner Docustation 3355/3370
Rex-Rotary Docustation 2955/2970
NRG Docustation 2955/2970/3355/3370 D555/570
Infotec IS2055