Part No. OEM Code Type Color Volume Region For Use In SP 6440-D 512684 Drum Chip ● 25K JPN Ricoh SP 6440/6440M/6430/ 6430M/6420/6420M/6410 SP 6440-D 407511 Drum Chip ● 25K CN
Ricoh SP 6440/6440M/6430/
6430M/6420/6420M/6410