932 933 932xl 933xl 932 933 Continuous Ink Supply System Ciss Officejet 6100 6600 6700 7110 7610 7612 7510 7512 Printers Continuous ink supply system compatible with Officejet 6100, 6600, 6700, 7110, 7510, 7512, 7610, and 7612 printers.Designed to work with 932, 933, 932XL, and 933XL cartridge models.The system includes ink bottles and tubing that connect directly to the printer's printhead, allowing for uninterrupted printing.Each set contains multiple ink reservoirs in black, cyan, magenta, and yellow.Installation involves placing the external tanks below the printer level to maintain proper ink flow.The setup supports long-term printing tasks by reducing the need for frequent cartridge replacements.