OPC Drum (Japan)

BP‑50M26, BP‑50M31, BP‑50M36, BP‑50M45, BP‑50M55, BP‑50M65, BP‑70M26, BP‑70M31, BP‑70M36, BP‑70M45, BP‑70M55, BP‑70M65, BP‑M4552R, BP‑M5552R, BP‑M6552R, BP‑M4582D, BP‑M5582D, BP‑M6582D