Amazon.com: OKI 44472201 Printer Transfer Belt Unit for C510, MC332, MC361 : Everything Else
OKI Genuine New Drum without dummy cartridge for OKI MC352 MC362 C511 – SUPER EASY DRUM RESET
OKI C531dn - Printer - color - Duplex - LED - Legal - 1200 x 600 dpi - up to 31 ppm (mono) / up to 27 ppm (color) - capacity: 350 sheets - USB 2.0, LAN - Walmart.com
LD Compatible Replacements for Okidata Type C17 Set of 3 High Yield Black Laser Toner Cartridges: 3 44469802 Black for the Okidata Oki C530dn, C531dn, MC561, MC562w, MC890, MC950 & MC950 MFP
Amazon.com: ColorPrint Compatible Toner Cartridge Replacement for Oki Type C17 C330 Work with C330DN C510DN C510 C331DN C530DN C531DN MC361 MC362W MC561 MC562W MC890 MC950 MC950 Printer (5-Pack, 2BK, 1C, 1M, 1Y) :
User manual OKI C531dn (English - 94 pages)
LD Compatible Replacements for Okidata Type C17 Set of 3 High Yield Black Laser Toner Cartridges: 3 44469802 Black for the Okidata Oki C530dn, C531dn, MC561, MC562w, MC890, MC950 & MC950 MFP
Compatible Replacements for Okidata Type C17 Set of 2 High Yie Laser Toner Cartridges: 2 44469802 Black for us in Okidata Oki C530dn, C531dn, MC561, MC562w, MC890, MC950, and MC950 MFP s - Walmart.com
Oki C531DN Review: A High Volume Colour LED Printer for Smaller Workgroups - Inkjet Wholesale Blog