This printer uses HP 502 cartridges. Readily available, but don't expect to save on ink costs compared to a regular HP printer.
They do claim that this printer will print in black when the colour cartridge is empty, which they imply is not possible with common printers. The only time I ever encountered that I simply removed the colour cartridge and the printer was happy to print in black.
They do claim that this printer will print in black when the colour cartridge is empty, which they imply is not possible with common printers. The only time I ever encountered that I simply removed the colour cartridge and the printer was happy to print in black.