---
product_id: 48324344
title: "HP Officejet 3831 All in One"
brand: "hp"
price: "HK$3839"
currency: HKD
in_stock: true
reviews_count: 13
url: https://www.desertcart.hk/products/48324344-hp-officejet-3831-all-in-one
store_origin: HK
region: Hong Kong
---

# 35-page auto document feeder Smart device direct print 2.2-inch intuitive LCD display HP Officejet 3831 All in One

**Brand:** hp
**Price:** HK$3839
**Availability:** ✅ In Stock

## Summary

> 🖨️ Elevate your workspace with smart, sleek, and seamless printing.

## Quick Answers

- **What is this?** HP Officejet 3831 All in One by hp
- **How much does it cost?** HK$3839 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/48324344-hp-officejet-3831-all-in-one)

## Best For

- hp enthusiasts

## Why This Product

- Trusted hp brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Ink Management:** Automatic ink monitoring and reordering means you never run out mid-project—stay productive without the stress of running low.
- • **Seamless Mobile Printing:** Print directly from your smartphone or tablet without network hassle, keeping you effortlessly connected on the go.
- • **Quiet, Efficient Operation:** Designed to work silently in the background with manual duplex printing, so you can focus on what matters without distractions.
- • **Compact Yet Powerful Display:** 2.2-inch LCD touchscreen offers quick, intuitive control to speed through tasks and keep your workflow uninterrupted.
- • **Effortless Multi-Page Handling:** 35-page automatic document feeder lets you scan, copy, or fax multipage documents in one smooth flow—perfect for busy professionals.

## Overview

The HP Officejet 3831 All-in-One is a versatile inkjet printer designed for professionals who demand convenience and quality. It supports direct wireless printing from smartphones and tablets, features a 35-page automatic document feeder for efficient multi-page scanning and copying, and includes a user-friendly 2.2-inch LCD touchscreen. With manual duplex printing and smart ink management that automatically orders cartridges, it balances performance with cost-efficiency. Ideal for home offices or small businesses, it delivers crisp color and black-and-white prints at up to 20 ppm quietly and reliably.

## Description

HP Officejet 3831 All in One : desertcart.co.uk: Computers & Accessories

Review: Paid £33.49 - free ink for life, fully featured. Unbelievable value - Firstly, no extra free month codes from me, I'm sure the people who have posted theirs need the ink more than I do. I was sceptical of this printer, I couldn't figure out the catch. It colour prints, scans, copies, faxes and has full connectivity, and you get either a three month trial of their Instant Ink service or a lifetime of 15 free pages a month with each additional ten pages costing a quid. The printer detects when your ink is low and orders it automatically for you. I wanted an occasional use printer I could setup and control from my phone alone - you can either connect directly to it or network it (you need to connect it to the Internet for the Instant Ink service to work) and it guided me through the setup step by step. It really couldn't have been much easier. It walked me through connecting to the Internet, installing the ink cartridges, calibrating the printer and scanner then that was it and I was ready to print. The printer it's replacing is an old Samsung Laser and it was almost as much to buy new toner as it was to buy this new printer. Running costs are always where they get you but with the free 15 pages a month I'm covered, just the occasional form or courier label is all I need. There's higher allowance paid subscriptions if you need them, although if you switch from the free plan to a paid plan you can't switch back so I won't be bothering. I spoke to an HP representative and asked if once the three month trial of a higher allowance plan was over I could switch to the free plan - he said yes but honestly all of the terms and conditions seem to suggest otherwise so I played it safe. Bird in the hand and all that. I'd say that the other plans offer pretty good value, and it's certainly convenient to have your printer monitor and order cartridges for you, but if you're just printing black and white then I think there are cheaper options out there. Plus just a single dot on a page counts against your allowance so be mindful when you're deciding what to print. The print quality is really rather good. I haven't tried the photo printing function but full colour pages came out well, certainly good enough for home use, and plain black text was clear and crisp. It's not super speedy compared to some printers I've used but again, for home use it's speedy enough. There's a quiet mode which slows the print speed down to make it less loud but it's not necessary really, although I can think of some late night uses when the kids are in bed. It scans and copies very well, no problems at all. The fact that it even does that at this price point is amazing. It's quite a large unit, but as it's packing so many features and a scanner bed in there I can forgive it. I haven't tried the fax, I can't even remember the last time I used a fax machine, but from what I read in the instructions it seems well specced. That's one thing I'd say - if you're interested in digging down into what the printer can do and how to do it then I'd recommend visiting HP's site and downloading the full PDF instructions as the ones included are only a quick start guide to get you up and running. The LCD touch screen is simple but functional, it has help pages and even short animations to show you what to do. I never found myself having to press the screen twice and it scrolls up and down easily. The printer has only one physical button on it - the power button. It can either be set to put the printer into a low power standby state or to shut it off completely. After 20mins it'll enter standby automatically. The printer is currently priced at about £50 - that seems more like what I'd have expected to pay although even at that price I still think it represents extremely good value. Hopefully desertcart will get more back in stock and the price will drop again. The build quality is fine, plasticky but with a bit of heft. Its well designed and barring rough use or accidents I don't see it falling apart. Overall I think it's a terrific printer for the money, as far I can see there is no catch, at least for me. I get 15 pages free for the duration of the life of the printer, it suits us down to the ground. It's does everything I want and more and there's no running costs barring paper. It makes my old printer look like a money sucking ancient artifact. It has to be five stars, it's just amazing value for a printer this capable.
Review: Incredible technology (but tricky to set up) - This was not easy to set up. It took me hours to understand how it works. It's very clever in connecting wirelessly to my lap top. It seems amazing that you can send a print to the printer with no cables required, although it did come with a cable if you did want it to hook up. Interestingly, it did not require the WiFi password. I bought this mainly for scanning documents and HP Scan software is brilliant, once you reach that stage. You can add individual scans, rotate if required, move the order of pages, remove unwanted pages and, at the end, save it as a PDF file. This also has a feeder so you can scan several pages at a time or one by one. At 600 resolution, it takes ages to scan but at 300, it's quick and still a very good image. I don't expect to print out much but I do want to scan important documents and that need just increases and if you need a hard copy, then just print out your PDF file. Easy to back up to a USB key too. It's quite a size so I have it set up in the spare bedroom and I can print out while sitting in the living room on my laptop. It seems to have quite a range so no problems with the laptop communicating with the printer. I signed up for the £1.99 ink deal. More than enough for my printing needs. It's amazing technology for the printer to communicate with the internet and order new ink supplies. I remember a time when you could buy an ink jet printer for around ten to fifteen pounds and just replace the printer when the ink runs out. In those days, ink was very expensive. But now, technology catches up and HP have a very neat and easy way of reordering at a very cheap price. It is tricky setting it up and you might need to google for help. However, once it is set up and working perfectly - it's a wonderful feeling of relief. I bought mine for £42 and that's amazing value for the technology you get with this printer and scanner. Plus, two months of free ink too. I'm delighted with this purchase, even though I was pulling my hair out most of the day, setting it up.

## Features

- Easily print documents and photos from a variety of smartphones and tablets. Connect your smartphone or tablet directly to your printer – and easily print without accessing a network
- Take charge of your tasks and finish in less time with the easy-to-use 5.5 cm (2.2-inch) display.
- Quickly copy, scan and fax multipage documents with the 35-page automatic document feeder.
- Designed to work quietly in the background, so you can print, scan and copy almost anywhere.
- Manual Duplex. Compatible Operating Systems - Windows 10, Windows 8.1, Windows 8, Windows 7, Mac OS X v10.8 Mountain Lion, OS X v10.9 Mavericks, OS X v10.10 Yosemite

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XF9TLRL |
| Additional Printer Functions | All In One |
| B&W Pages per Minute | 20 ppm |
| Best Sellers Rank | 129,163 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 256 in All-In-One Printers |
| Box Contents | Printer |
| Brand | HP |
| Brand Name | HP |
| Color Depth | 24 bpp |
| Color Pages per Minute | 6 ppm |
| Colour | Black |
| Compatible Cartridge | HP 302, HP 302XL, HP 302XXL, HP 302V |
| Compatible Devices | Smartphones, Tablets |
| Connectivity technology | Wi-Fi |
| Control Method | App |
| Customer Reviews | 4.4 out of 5 stars 1,577 Reviews |
| Display Type | LCD |
| Dual-sided printing | Yes |
| Duplex | Manual |
| Global Trade Identification Number | 00889894953322 |
| Hardware Interface | USB 2.0 |
| Ink Colour | Black |
| Item Dimensions D x W x H | 11D x 19W x 16H millimetres |
| Item Type Name | HP Officejet 3831 All in One |
| Item Weight | 5.41 Kilograms |
| Manufacturer | HP |
| Maximum Copies Per Run | 60 |
| Maximum Copy Resolution Black and White | 1200 x 1200 dpi |
| Maximum Copy Resolution Color | 1200 x 1200 dpi |
| Maximum Copy Speed Black and White | 20 ppm |
| Maximum Print Resolution Black and White | 1200 x 1200 dpi |
| Maximum Sheet Capacity | 60 |
| Maximum Supported Paper Size | A4 |
| Maximum print Resolution Color | 4800 x 1200 dpi |
| Model Name | Officejet 3831 |
| Model Number | K7V45B#BEV |
| Model Series | OfficeJet |
| Model name | Officejet 3831 |
| Network Connectivity Technology | Wi-Fi |
| Number of Drivers | 1 |
| Number of Trays | 1 |
| Other Special Features of the Product | Print Functionality |
| Output sheet capacity | 10 |
| Paper Size | A4 |
| Power Consumption Size | 2.83 Watts |
| Print media | Paper (plain) |
| Printer Output Type | Colour |
| Printer Type | Inkjet |
| Printing technology | Inkjet |
| Processor Count | 1 |
| Product Warranty | 1 Year |
| Resolution | 600 x 300 DPI |
| Scanner Type | Flatbed + Sheetfeed |
| Series Number | 2000000002123021 |
| Special feature | Print Functionality |
| Specific Uses For Product | [VARIOUS] |
| Total USB 2.0 Ports | 1 |
| Total USB Ports | 1 |
| UPC | 889894953322 190781089193 |
| Warranty Type | limited warranty |
| Wattage | 2.83 watts |

## Product Details

- **Brand:** HP
- **Connectivity technology:** Wi-Fi
- **Printing technology:** Inkjet
- **Special feature:** Print Functionality
- **Colour:** Black
- **Model name:** Officejet 3831
- **Printer output:** Colour
- **Maximum print speed (colour):** 6 ppm
- **Max print speed monochrome:** 20 ppm
- **Item weight:** 12.37 Pounds

## Images

![HP Officejet 3831 All in One - Image 1](https://m.media-amazon.com/images/I/61I1O2GkRDL.jpg)
![HP Officejet 3831 All in One - Image 2](https://m.media-amazon.com/images/I/61qe6D9o2oL.jpg)
![HP Officejet 3831 All in One - Image 3](https://m.media-amazon.com/images/I/61cULxLRqeL.jpg)

## Available Options

This product comes in different **Pattern** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Paid £33.49 - free ink for life, fully featured. Unbelievable value
*by J***O on 31 March 2018*

Firstly, no extra free month codes from me, I'm sure the people who have posted theirs need the ink more than I do. I was sceptical of this printer, I couldn't figure out the catch. It colour prints, scans, copies, faxes and has full connectivity, and you get either a three month trial of their Instant Ink service or a lifetime of 15 free pages a month with each additional ten pages costing a quid. The printer detects when your ink is low and orders it automatically for you. I wanted an occasional use printer I could setup and control from my phone alone - you can either connect directly to it or network it (you need to connect it to the Internet for the Instant Ink service to work) and it guided me through the setup step by step. It really couldn't have been much easier. It walked me through connecting to the Internet, installing the ink cartridges, calibrating the printer and scanner then that was it and I was ready to print. The printer it's replacing is an old Samsung Laser and it was almost as much to buy new toner as it was to buy this new printer. Running costs are always where they get you but with the free 15 pages a month I'm covered, just the occasional form or courier label is all I need. There's higher allowance paid subscriptions if you need them, although if you switch from the free plan to a paid plan you can't switch back so I won't be bothering. I spoke to an HP representative and asked if once the three month trial of a higher allowance plan was over I could switch to the free plan - he said yes but honestly all of the terms and conditions seem to suggest otherwise so I played it safe. Bird in the hand and all that. I'd say that the other plans offer pretty good value, and it's certainly convenient to have your printer monitor and order cartridges for you, but if you're just printing black and white then I think there are cheaper options out there. Plus just a single dot on a page counts against your allowance so be mindful when you're deciding what to print. The print quality is really rather good. I haven't tried the photo printing function but full colour pages came out well, certainly good enough for home use, and plain black text was clear and crisp. It's not super speedy compared to some printers I've used but again, for home use it's speedy enough. There's a quiet mode which slows the print speed down to make it less loud but it's not necessary really, although I can think of some late night uses when the kids are in bed. It scans and copies very well, no problems at all. The fact that it even does that at this price point is amazing. It's quite a large unit, but as it's packing so many features and a scanner bed in there I can forgive it. I haven't tried the fax, I can't even remember the last time I used a fax machine, but from what I read in the instructions it seems well specced. That's one thing I'd say - if you're interested in digging down into what the printer can do and how to do it then I'd recommend visiting HP's site and downloading the full PDF instructions as the ones included are only a quick start guide to get you up and running. The LCD touch screen is simple but functional, it has help pages and even short animations to show you what to do. I never found myself having to press the screen twice and it scrolls up and down easily. The printer has only one physical button on it - the power button. It can either be set to put the printer into a low power standby state or to shut it off completely. After 20mins it'll enter standby automatically. The printer is currently priced at about £50 - that seems more like what I'd have expected to pay although even at that price I still think it represents extremely good value. Hopefully Amazon will get more back in stock and the price will drop again. The build quality is fine, plasticky but with a bit of heft. Its well designed and barring rough use or accidents I don't see it falling apart. Overall I think it's a terrific printer for the money, as far I can see there is no catch, at least for me. I get 15 pages free for the duration of the life of the printer, it suits us down to the ground. It's does everything I want and more and there's no running costs barring paper. It makes my old printer look like a money sucking ancient artifact. It has to be five stars, it's just amazing value for a printer this capable.

### ⭐⭐⭐⭐⭐ Incredible technology (but tricky to set up)
*by D***E on 10 September 2019*

This was not easy to set up. It took me hours to understand how it works. It's very clever in connecting wirelessly to my lap top. It seems amazing that you can send a print to the printer with no cables required, although it did come with a cable if you did want it to hook up. Interestingly, it did not require the WiFi password. I bought this mainly for scanning documents and HP Scan software is brilliant, once you reach that stage. You can add individual scans, rotate if required, move the order of pages, remove unwanted pages and, at the end, save it as a PDF file. This also has a feeder so you can scan several pages at a time or one by one. At 600 resolution, it takes ages to scan but at 300, it's quick and still a very good image. I don't expect to print out much but I do want to scan important documents and that need just increases and if you need a hard copy, then just print out your PDF file. Easy to back up to a USB key too. It's quite a size so I have it set up in the spare bedroom and I can print out while sitting in the living room on my laptop. It seems to have quite a range so no problems with the laptop communicating with the printer. I signed up for the £1.99 ink deal. More than enough for my printing needs. It's amazing technology for the printer to communicate with the internet and order new ink supplies. I remember a time when you could buy an ink jet printer for around ten to fifteen pounds and just replace the printer when the ink runs out. In those days, ink was very expensive. But now, technology catches up and HP have a very neat and easy way of reordering at a very cheap price. It is tricky setting it up and you might need to google for help. However, once it is set up and working perfectly - it's a wonderful feeling of relief. I bought mine for £42 and that's amazing value for the technology you get with this printer and scanner. Plus, two months of free ink too. I'm delighted with this purchase, even though I was pulling my hair out most of the day, setting it up.

### ⭐⭐⭐⭐ good value
*by D***S on 13 July 2017*

I have purchased three of these; two worked, one didn't, and getting Amazon to refund and collect proved to be a nightmare. Eventually we sorted it out but I felt I had to argue far too much for a simple refund / replacement of a product that didn't work. I realise this is supposed to be a review of the product and not of Amazon, but the fact is that one of the three I purchased did not work, and if you have a similar situation, then be aware that I had to debate with several people in Amazon, and eventually a very professional supervisor, before we sorted this out. Having said this, the printer is great. It's cheap and cheerful and does the trick. It is easy to install (I use a Mac, so I can't speak for PC) and within minutes I was ready to printer. They provide drivers on CD and online, although my Mac had its own drivers so I can't say how good their drivers were but I have no reason to think there was anything wrong. The printing is clear and fairly crisp for the price bracket.

## Frequently Bought Together

- HP Officejet 3831 All-in-One Printer, Instant Ink Compatible with 2 Months Trial
- HP 937 CMYK Original Ink Cartridge 4-Pack
- Amazon Basics Multi-purpose Copy Printer Paper, A4 80 gsm, 2500 Count (Pack of 5), White

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/48324344-hp-officejet-3831-all-in-one](https://www.desertcart.hk/products/48324344-hp-officejet-3831-all-in-one)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-21*