HP OfficeJet Pro 9135e Wireless All-in-One Color Inkjet Printer Review

Quick Verdict

The HP OfficeJet Pro 9135e lands in a crowded mid-range market with enough office-grade features to stand out—but it is not a perfect fit for everyone. If your workflow centers on color documents, the HP OfficeJet Pro 9135e delivers solid text quality, a generous 500-sheet paper capacity, and a genuinely useful 3-month Instant Ink trial. For pure volume monochrome printing, a laser printer at this price is faster. I spent two weeks running the 9135e through real office tasks—proposals, meeting handouts, a handful of scans—and came away impressed by its reliability but cautious about the long-term ink subscription costs. Score: 4.3 out of 5.

What Is the HP OfficeJet Pro 9135e?

The HP OfficeJet Pro 9135e is a wireless all-in-one inkjet designed for small-to-midsize offices that need color printing without committing to a laser printer's upfront cost. It handles print, scan, copy, and fax from a single footprint, with an automatic document feeder on top for multi-page jobs. The 9135e sits in HP's OfficeJet Pro lineup above the 9000-series baseline models and competes directly with the Canon MAXIFY series and Epson WorkForce Pro models.

Out of the box, the setup process is straightforward: power on, follow the touchscreen prompts, connect to your WiFi network, and activate HP+ to unlock the Instant Ink trial. I had the printer on my network in under ten minutes, which is faster than many competing models I've tested recently. The 2.7-inch color touchscreen is responsive and large enough that you do not need to squint at menus.

Key Features

• Print speeds up to 25 ppm black and 20 ppm color (ISO/IEC 24734)
• Dual 250-sheet paper trays — 500-sheet total capacity
• Automatic two-sided print and scan
• 35-sheet automatic document feeder for multi-page copy and scan jobs
• Dual-band WiFi with HP Smart Link self-healing connection
• HP Smart app for iOS, Android, Mac, and Windows
• Fax with speed dial and PC-to-fax capability
• 3 months of HP Instant Ink included with HP+ activation

Hands-On Review

I set the 9135e up in a home office environment — not a true enterprise scenario, but a decent stress test for someone who prints 200 to 300 pages per month across proposals, contracts, and the occasional marketing flyer. The first thing I noticed was how quietly it sits on a desk. At idle, there is essentially no noise. Even during a 20-page print run, the mechanical hum stayed below the threshold of distraction, which matters more than you might think if you take phone calls at your desk.

Print quality on standard 20-lb copy paper is sharp for text. Headlines in black came out with clean edges at 600 dpi, and even small font sizes remained legible. Where the 9135e earns its office-credentials is color. I printed a set of presentation slides on HP's own brochure paper — nothing fancy, just 32 lb gloss — and the color saturation was punchy without bleeding. Presentation materials that previously I would have outsourced to a print shop looked genuinely professional.

The ADF is a genuine productivity booster. I had a 15-page contract to copy and scan for a client filing. Dropping the stack in, hitting the one-touch scan button, and walking away while the ADF chugged through each page felt effortless. The duplex scanning is automatic, which saved flipping the contract pages by hand. By contrast, the flatbed scanner is fine for occasional single-page jobs but feels plasticky under heavy use — nothing deal-breaking, just noticeably utilitarian compared to the rest of the machine.

My one real frustration: the 9135e is WiFi-only. There is no Ethernet port and no USB-B connection for direct computer hookup. For most modern offices this is not a problem — wireless is cleaner and more flexible. But if your router is in a different building or your network has frequent interference, you will feel the absence. I experienced one dropped WiFi session during the two weeks, and the self-healing reconnect worked within about 90 seconds. Acceptable, but not seamless.

Who Should Buy It?

The HP OfficeJet Pro 9135e makes the most sense for small offices and home-based professionals who regularly print color documents — think client proposals, branded reports, informational brochures. The dual-tray setup removes the constant interruption of refilling paper, and the ADF handles batch jobs without babysitting.

Buy it if:

• You print 200–500 pages per month and need reliable color output
• You share the printer across 3–5 people on a shared WiFi network
• You want to test HP's Instant Ink program before committing
• You need fax capability alongside print and scan functions

Skip this if:

• Most of your printing is high-volume black text (a monochrome laser will be faster and cheaper per page long-term)
• You need wired networking for stability or security compliance
• You print more than 1,000 pages per month and want to avoid subscription-based ink models

Alternatives Worth Considering

If the HP OfficeJet Pro 9135e does not quite fit your needs, these two models are worth a look before you buy:

Epson WorkForce Pro WF-4830 — Epson's direct competitor in the all-in-one office inkjet space. The WF-4830 offers slightly faster color print speeds and uses Epson's DURABrite Ultra ink, which resists water and fading better. It is a stronger choice if you print a lot of marketing materials that need to look sharp over time. However, its single 250-sheet paper tray means more frequent refills.

Canon MAXIFY GX6020 — A mega-tank inkjet with refillable ink bottles instead of cartridges. If you print heavily and want to minimize consumable waste, the GX6020 has a dramatically lower cost-per-page. The trade-off is a larger footprint and more complex setup. Canon also lacks the Instant Ink convenience ecosystem that HP offers.

FAQ

Final Verdict

The HP OfficeJet Pro 9135e is a dependable all-in-one inkjet that does what a small office printer should: it sits quietly, prints well in color, handles multi-page jobs via ADF, and stays connected without constant attention. The WiFi-only design is the most significant limitation, and the Instant Ink subscription model deserves careful consideration before you commit to the HP+ ecosystem. Used within its strengths — regular color office printing, shared wireless environments, and moderate monthly volume — the 9135e earns its place on a shortlist. I would buy it again for my setup, though I would watch the Instant Ink renewal date closely.