colorfly 936E-4P 936XL Ink Cartridges, 4-Pack for HP OfficeJet Pro

For printing invoices, reports and colour documents at home or in a small office, this four-cartridge set brings black, cyan, magenta and yellow ink together for compatible HP OfficeJet Pro printers. It’s a practical way to keep the main ink colours on hand for everyday print jobs.

The set includes one 936XL cartridge in each colour. The stated yields are up to 2,500 pages for black and 1,650 pages for each colour cartridge, based on 5% coverage on A4 paper. That gives you clear per-cartridge figures to consider when planning regular printing.

These are compatible cartridges, not original HP cartridges. Their listed printer compatibility covers selected OfficeJet Pro models, including e-series and b-series printers. For e-series use, the cartridges are designed for printers without an active HP+ (Instant Ink) subscription.

Tips for day-to-day use

Keep the four colours together as a ready-to-use set for mixed print needs: black for text-heavy documents, and cyan, magenta and yellow for colour pages. Having each colour available makes it easier to move between routine office paperwork and colour-rich material without sourcing each cartridge separately.

Before installing, match your printer’s model to the compatible list below. For an e-series printer, check that it is not currently enrolled in HP+ (Instant Ink), printers with an active subscription may not detect or operate with non-program ink cartridges. Follow the illustrated user guide when fitting the cartridges.

Product specs

• Brand: colorfly
• Model: 936E-4P
• Type: Compatible ink cartridges
• Ink colours: Black, cyan, magenta and yellow
• Page yield: Up to 2,500 pages for black, up to 1,650 pages for each colour cartridge, at 5% coverage on A4 paper
• Compatible printers: HP OfficeJet Pro 9122e, 9122, 9120e, 9120, 9125e, 9125, 9128e, 9128, 9135e, 9135, 9110b, 9110, 9120b, 9130b and 9130, HP OfficeJet Pro Wide Format 9730e and 9730
• What’s included: One 936XL black, one 936XL cyan, one 936XL magenta and one 936XL yellow cartridge, plus an illustrated user guide

Where it shines

This pack suits households and workspaces that print a mix of black-and-white documents and colour pages on a listed OfficeJet Pro model. The separate black and colour yield figures help you assess how the set fits your usual printing, while the four-colour format keeps the main ink options together. It’s a straightforward alternative to buying cartridges one at a time when you want a full replacement set ready for varied print tasks.

The cartridges are described as using pigment-based ink and are intended to deliver clear text and precise colour. Use them for everyday documents and colour printing, with the printer’s compatibility and subscription status in mind before installation.

Practical questions

Which HP printers are listed as compatible? The set is listed for selected HP OfficeJet Pro models: 9122e, 9122, 9120e, 9120, 9125e, 9125, 9128e, 9128, 9135e, 9135, 9110b, 9110, 9120b, 9130b and 9130, as well as OfficeJet Pro Wide Format 9730e and 9730. Match the model name on your printer to this list.

Can I use these with an e-series printer enrolled in HP+? They are designed for e-series printers that do not have an active HP+ (Instant Ink) subscription. A printer currently enrolled in HP+ may not detect or operate with non-program cartridges.

What comes in the box? The set contains four cartridges: one black, one cyan, one magenta and one yellow, plus an illustrated user guide.

Final verdict

For owners of a listed HP OfficeJet Pro who need both black and colour ink for regular home or office printing, this colorfly set offers a complete 936XL cartridge combination with stated yields for each cartridge. Its broad listed model coverage and included installation guide make it a practical replacement set when the printer’s model and HP+ status are a match.