**Page yields are declared by the manufacturer in accordance with ISO/IEC standards or occasionally estimated based on 5% per page coverage. Yields will vary greatly depending on image, area coverage, print mode and environmental conditions.
We supply original HP inks for the HP Deskjet 3940 Inkjet Printer. This compact device uses a single tricolour cartridge and a black cartridge to deliver prints at a maximum resolution of 4800 x 1200 dpi on a wide range of media at speeds up to 16ppm (black, draft).
Whether you're a student, a home office user or a keen amateur photographer, you want sharp and professional results every time you print. It's this quality that original HP consumables deliver time after time. Patented pigment inks deliver crisp and clean prints that are fade and water resistant, with extra sharp black text and eye-catching, true to life colours. Put original HP inks at the heart of the print system for reliable, consistent and high-quality results every time you print.
In independent testing, HP ink cartridges were nine times more reliable than third-party alternatives and printed out 50% more pages than refilled cartridges. Low maintenance and easy to install, precisely engineered HP inks and cartridges are designed for hassle-free printing and increased productivity.
Independent testing has proved that aftermarket alternative ink cartridges simply can't match the reliability, consistency and sheer quality of HP inks. Yet the price differential can seem attractive - until you consider the hidden costs. Poor quality prints will need to be reprinted and faulty cartridges replaced at extra expense. Your printer may even need to be repaired as a result of damage caused by non-genuine supplies and this may not be covered by your HP warranty. Invest in genuine high yield HP ink cartridges and enjoy lower costs per print plus all the advantages of original HP ink.
HP have a strict no waste to landfill policy, which is why they make it easy for you to recycle end of life consumables. Simply return any used cartridges through the Planet Partners programme.
Most items are shipped to you via ‘Next Working Day’ courier service. The cut-off for next working day delivery is 4:30pm. In the event of an item not being available via this service, we will endeavour to contact you at the earliest opportunity.
We also deliver to the Channel Islands, Scottish Islands, Isle of Man, Northern Ireland and Eire. Areas such as the Scottish Highlands or where a body of water is crossed are subject to a 2-3 working day delivery time.
Please note, we are always charged a levy by the courier if an area of sea is crossed. For our full list of delivery charges please click the following link: Delivery Charges
No guarantees are given for next day delivery. However, our mission is to achieve this where possible.
Even on ink and toner cartridges!