The genuine black HP 78A toner cartridge twin pack offers great value for the money while ensuring that the daily business printing needs are efficiently fulfilled. Made with Hewlett Packard’s reliable technology and engineered for resilience, the CE278AD toner cartridge minimises downtime and improves the performance of the printer. Produce crisp and bold text or the sharpest and most accurate grey-scale images. The HP 78A twin pack is also part of HP Planet Partners, HP’s free recycling programme, once an HP CE278AD toner cartridge runs out, it can be returned to the company for recycling. Each HP 78A toner cartridge is ideal for low volume output.