**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.
Every time you purchase ink and supplies for your HP Pro M521 Mono Multifunction Printer, you’ll be able to make the choice between ink that has been manufactured by a major manufacturer and third-party alternatives. It can be tempting to select the third-party option, especially when the initial purchase price appears to be lower. However, this is not the only factor that impacts how much it costs to print each page. You need to be sure that you have considered all of these factors before you decide what to purchase.
As well as the cost of purchasing the ink make sure that you know the quality of print that your chosen ink supply will produce, the yield rate of the cartridge (HP toner will allow you to print up to 6,000 pages before requiring replacement) and the environmental track record of the manufacturer. You also need to be sure that there is no risk of the encoding damage to your printer as can be the case with certain third-party products. This is essential as this type of damage is rarely covered by warranty plans or service agreements.
Your HP Pro M521 Mono Multifunction Printer offers its fastest printing speed when it is set to draft mode. However, many third-party inks struggle to produce acceptable print quality when used in the setting. That means that you have to use a higher quality setting which will use more ink and increase the time taken to print each document. In some cases, this actually means that the cost per page printed with third-party ink is higher than if you were using genuine ink from a major manufacturer. This is an excellent example of why it’s important to look beyond the initial purchase price when you’re comparing ink options.
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!