HP OfficeJet Pro 8135e Review (2026): Honest Pros, Cons & Who It's Really For
Last Updated:Disclosure: Castle Ink sells compatible ink and toner cartridges. We may earn a commission on qualifying purchases through links on this page, including Amazon links. This doesn't affect our opinions or conclusions.
Our review process is explained in our printer testing methodology. For more options in this category, see our 10 Best Home Office Printers roundup.
Quick Verdict
The HP OfficeJet Pro 8135e is a wireless color inkjet all-in-one built for home offices that need print, scan, copy, and fax in one machine without the size or price of a laser printer. HP's AI-enabled HP+ platform handles automatic driver updates and optional Instant Ink enrollment, and the automatic document feeder plus automatic duplex printing cover the basics of real office work rather than just casual home printing. The tradeoffs are familiar HP ones: getting full functionality without enrolling in HP+ takes extra setup steps, and enough owners mention the printer nudging them toward Instant Ink that it's worth going in with clear expectations. At around $149.89 on Amazon, it's a solid value if you're comfortable with HP's connected ecosystem.
At a Glance
- Functions: Print, scan, copy, fax
- Print speed: Up to 20 ppm black in professional mode, up to 29 ppm in general office/draft mode
- Paper handling: Automatic document feeder plus main input tray
- Duplex printing: Automatic two-sided printing
- Connectivity: Wi-Fi, USB, Ethernet, HP Smart app, works with Alexa
- Ink: HP 923 (standard) or HP 923e (HP+/Instant Ink) cartridges, 4 individual colors
- Instant Ink: 3-month trial included at setup
- Display: Color touchscreen control panel
- Rating: 3.8/5 from over 3,700 Amazon ratings
- Price: Around $149.89
Who This Printer Is For
This is a good fit for a home office or small household that regularly scans, copies, or faxes multi-page documents and wants that handled automatically rather than one page at a time. If you already use other HP+ devices or don't mind enrolling in Instant Ink to unlock the printer's full feature set, the ongoing convenience of automatic firmware updates and simplified ink reordering is a genuine plus. It's also a reasonable pick for anyone replacing an aging inkjet who wants fax support without stepping up to a business-class machine.
Who Should Skip It
Skip it if you specifically want to avoid cloud-connected printer ecosystems or subscription ink programs — while the printer works without Instant Ink, several of its more convenient features are tied to HP+ enrollment, which requires an HP account and an internet connection during setup. Heavy daily printers who want the lowest possible cost per page over several years should also look at a refillable tank printer instead, since standard ink cartridges cost more per page than a supertank system.
What People Love
Owners consistently point to easy wireless setup through the HP Smart app and reliable print quality for everyday documents and school or office paperwork. The automatic document feeder and duplex printing are frequently called out as genuinely useful rather than gimmicky, especially for anyone who previously owned a single-function inkjet. Several buyers also mention that the 3-month Instant Ink trial gave them a low-risk way to decide whether the subscription was worth continuing.
The Legitimate Complaints
The most common frustration is setup friction for anyone who wants to skip HP+ and Instant Ink entirely — some buyers report the printer pushing an HP account sign-in and subscription enrollment harder than they expected before it becomes fully usable. A smaller number of owners report Wi-Fi connections that drop and require a router restart, and a few mention that print heads can dry out and need a cleaning cycle if the printer sits unused for a couple of weeks. As with most HP+ inkjets, using non-HP ink on a printer purchased with HP+ enrollment can also affect print functionality, which is worth knowing before you buy replacement cartridges.
How It Compares
| HP DeskJet 2855e (Cheaper) | HP OfficeJet Pro 8135e (This Model) | HP OfficeJet Pro 9125e (Upgrade) | |
|---|---|---|---|
| Best for | Light home printing | Home office with fax/ADF needs | Busier home office or small team |
| Functions | Print, scan, copy | Print, scan, copy, fax | Print, scan, copy, fax |
| Print speed | Up to 7.5 ppm black | Up to 20 ppm black | Up to 22 ppm black |
| ADF | No | Yes | Yes, with two-sided scanning |
| Approx. price | ~$85 | ~$150 | ~$200 |
Cheaper Alternative: HP DeskJet 2855e
If you don't need fax or an automatic document feeder, our HP DeskJet 2855e review covers a smaller, less expensive HP+ printer that handles basic home print, scan, and copy jobs.
Upgrade Pick: HP OfficeJet Pro 9125e
For a busier household or small office that scans two-sided documents often, our HP OfficeJet Pro 9125e review covers a step up with faster print speeds and a two-sided automatic document feeder.
Ink and Supplies
The 8135e uses HP 923 ink cartridges (or HP 923e cartridges if the printer was purchased with HP+ enrollment), sold as four individual colors rather than a combined cartridge. Castle Ink stocks remanufactured HP 923 cartridges at a meaningful discount to genuine HP pricing. Keep in mind that HP+ enrolled printers are designed to work with HP 923e cartridges specifically, so check which version your printer shipped with before ordering replacements.
Frequently Asked Questions
Do I have to sign up for HP Instant Ink to use this printer?
No, but skipping Instant Ink and HP+ enrollment means giving up some of the setup convenience and automatic features HP designed the printer around. The printer will still print, scan, copy, and fax without a subscription.
What's the difference between HP 923 and HP 923e ink cartridges?
HP 923e cartridges are designed for printers enrolled in HP+/Instant Ink, while standard HP 923 cartridges work with non-HP+ setups. Using the wrong version for your printer's enrollment status can cause compatibility issues.
Does it support automatic two-sided printing and scanning?
It supports automatic two-sided printing. Scanning through the automatic document feeder is single-sided; for two-sided scanning without manually flipping pages, the HP OfficeJet Pro 9125e adds that capability.
Bottom Line
The HP OfficeJet Pro 8135e is a capable, fairly priced home office all-in-one as long as you're comfortable with HP's connected ecosystem or willing to do a bit of extra setup to avoid it. Print quality, fax, and automatic duplex printing are all genuine strengths for the price, and the main thing to go in expecting is that HP will actively encourage Instant Ink enrollment along the way.
Where to Buy
Shop Compatible Ink at Castle Ink
Castle Ink stocks remanufactured HP 923 ink cartridges at up to 70% off genuine HP pricing. Browse our HP ink cartridges collection to find the right cartridges for this printer.