The Quill brand replacement HP CE278A 78A black laser toner ink cartridge is a reliable addition to your printer's ink supply. With compatibility for HP printers, this toner cartridge will ensure that your business documents and personal pages have clear, smudge-free text. The CE278A cartridge is formatted for laser printers and is filled with black toner for crisp, dark print. The product is brand new and sealed. With this toner, you can create professional-quality documents without worrying about your printing cartridge's quality.