HP 937, 937e Ink Cartridges

The standard 937 black (4S6W5NA) yields approximately 1,250 pages, while each standard colour - cyan, magenta and yellow - yields around 800 pages. Stepping up to the 937e EvoMore tier makes a meaningful difference for heavier users: the 937e black (4S6W9NA) reaches 2,500 pages and each 937e colour reaches 1,650 pages, both at 5% coverage on A4. That is a 2x black yield gain and just over a 2x colour yield gain from standard to EvoMore - worth factoring in if your OfficeJet Pro 9120 or 9130 series printer runs through ink regularly. The "e" in 937e denotes HP's EvoMore designation, meaning these cartridges are manufactured under HP's carbon-neutral certification program, a distinction that sets the 937e apart from HP's standard XL naming used on most other cartridge families. All eight cartridge numbers - 4S6W5NA, 4S6W2NA, 4S6W3NA, 4S6W4NA, 4S6W9NA, 4S6W6NA, 4S6W7NA and 4S6W8NA - cover the same printer list, so you can run standard 937 colours alongside a 937e black (or vice versa) without any compatibility issue.

HP 937 and 937e cartridges are available as singles, 4-pack and 8-pack bundles. Both genuine HP and compatible cartridges are stocked across the range. Under Australian Consumer Law, using compatible cartridges does not void your HP printer warranty. Metro orders over $99 (conditions apply) receive free delivery - a small fee applies to rural and regional postcodes. See the shipping page for details. Browse the full HP ink cartridges range or explore HP printers.

General FAQ

Which printers use HP 937 and 937e ink cartridges?

The HP 937 and 937e EvoMore cartridges are compatible with the OfficeJet Pro 9110b, 9117b, 9120b, 9120e, 9122e, 9125e, 9128e, 9130b, 9130e, 9132e and 9135e, as well as the wide-format OfficeJet Pro 9720, 9720e, 9730 and 9730e. All 14 models accept both the standard 937 and higher-yield 937e tiers interchangeably.

What does the "e" in HP 937e mean - is it just a high-yield version?

The "e" in 937e stands for HP's EvoMore designation, not simply "extra" or "XL." EvoMore is HP's carbon-neutral certified ink line, produced using recycled and renewable materials. So 937e cartridges are indeed higher yield than standard 937 - 2,500 pages versus 1,250 pages for black, and 1,650 versus 800 pages for each colour - but the EvoMore label also signals that environmental certification, which is a genuine difference from HP's standard XL naming used on cartridge families like the 67XL or 65XL.

Can I use a 937 black with 937e colour cartridges in the same printer?

Yes. The 937 and 937e cartridges use the same physical form factor and slot assignments, so mixing tiers across colours causes no compatibility issue. A common approach is to run a 937e black (4S6W9NA) for its higher 2,500-page yield alongside standard 937 colour cartridges (4S6W2NA, 4S6W3NA, 4S6W4NA) if colour volume is lower - or the reverse if colour output is the priority. The printer tracks each cartridge's ink level independently regardless of which tier is installed in each slot.