Staple cartridge is designed for the Office LX Booklet Maker Option. Use with Xerox ColorQube 9201, 9202, 9203, 9301, 9302, 9303, 232, 238, 245, 255, 265, 275; CopyCentre C65, C75, C90, C165, C175; Phase 7800; WorkCentre 232, 238, 265, 275, 5222, 5225, 5230, 5325, 5330, 5335, 5632, 5638, 5645, 5655, 5665, 5675, 5687, 5735, 5740, 5745, 5755, 5765, 5775, 5790, 5845, 5855, 5865, 5875, 5890, 7120, 7125, 7220, 7225, 7425, 7428, 7435, 7525, 7530, 7535, 7545, 7556, 7830, 7835, 7845, 7855; WorkCentre M165, M175; WorkCentre Pro 65, 75, 90, 165, 175, 245, 255, 265, 275, 232, 238, 265 and 275. Cartridges are developed specifically to keep your Xerox equipment operating at peak performance.