Is the HP OfficeJet Pro 9135e worth it for a small office?

It suits light-to-moderate office use where color prints, scanning and copying matter. If you print large volumes in black only, a laser printer will be cheaper to run and faster.

Does it have an automatic document feeder?

No. The 9135e has a flatbed scanner only, so multi-page scans and copies must be fed one sheet at a time. Step up to a model with an ADF if you scan stacks often.

Can I print from an iPhone or iPad?

Yes. It supports AirPrint over Wi-Fi, so Apple devices can print without installing HP's app. Android and Windows users print through the HP app or driver.

What paper sizes does it handle?

It prints and scans A4, Letter and Legal. The flatbed limits scans to one page at a time, and borderless photo printing is limited compared with photo-focused models.

How does it compare with the OfficeJet Pro 9125e?

The two are close siblings in HP's office line, sharing the flatbed, touchscreen and ink setup. Check the rated print speed and paper capacity if you need the faster unit.

Does it need an HP account or subscription?

HP's setup app pushes an HP account and its ink subscription service, but you can decline and buy cartridges normally. Some features work best with the account connected.