Brother LC30112 Ink Jet Cartridge Black 30112-Pack is a practical ink jet cartridge for offices, home offices, schools and commercial workspaces that need dependable everyday printing supplies. It highlights cartridge model LC30112, black ink, Brother printers, helping buyers identify the correct replacement cartridge quickly. It is suitable for routine documents, forms, reports, invoices and customer-facing materials where clean, consistent output matters. A strong choice for Canadian workplaces and PEI businesses ordering machine consumables through an ecommerce catalogue.