Canon’s New Mysterious Part Numbers

We found these new Canon part numbers, but with no printer information. Anyone out there have an idea of what Laser Printer these go to?

Canon Toner Cartridges

• Canon Black Toner Cartridge 323 – R04-9134-XXX
• Canon Black Toner Cartridge 323 – R04-9234-XXX, Probably high yield
• Canon Cyan Toner Cartridge 323 – R04-9133-XXX
• Canon Magenta Toner Cartridge 323 – R04-9132-XXX
• Canon Yellow Toner Cartridge 323 – R04-9131-XXX

Canon Starters / Developers

• Canon Black Starter / Developer Cartridge 323 – R04-9034-XXX
• Canon Cyan Starter / Developer Cartridge 323 – R04-9033-XXX
• Canon Magenta Starter / Developer Cartridge 323 – R04-9032-XXX
• Canon Yellow Starter / Developer Cartridge 323 – R04-9031-XXX