GC21 refillable cartridge with auto-reset chips

1.suit printer model:Ricoh Gelsprinter.GX2500 GX3000 GX3050 GX3050SFC GX7000 GX5050 GX5050N

2.The auto-reset chip,we have tested them and they work well,if you interest,please contact us.thanks

contact detail:

wechat:a13484297012

whatsapp:+8613484297012

skype:brian-hujian

email:sale@inksupplysystem.com