Ink-related consumables for manufacturing office and administrative departments, including printer ink cartridges, ink ribbons, and ink bottles. Covers genuine and compatible inks for printing manufacturing-specific critical documents such as quality control documents, manufacturing instructions, safety management documents, process charts, and inspection records. Includes laser printer toner cartridges, inkjet printer color and monochrome inks, dot printer ink ribbons, and large format printer ink tanks, clearly distinguished from toner-related products.