1. Overview & positioning

The Canon PIXMA MG2140 is a budget inkjet all-in-one (print / scan / copy) unit from the PIXMA MG2100 series, aimed mostly at home or very light-duty office use. According to the specification sheet it supports print resolutions up to 4,800 × 1,200 dpi, and can print, copy and scan

Because of its low cost and minimal features, it is not intended for high-volume office workflows, heavy scanning, network sharing, or enterprise use. It’s best for individual desktops, home offices, or very low volumes.

2. Key Specifications & Features

Here are the important specs and features:

• Print resolution: Up to 4,800 × 1,200 dpi (horizontal × vertical) for printing.

• Print speed: Approximately 8.4 images per minute (ipm) in black & white, and 4.8 ipm in colour according to one listing.

• Scan resolution: Up to 1,200 × 2,400 dpi optical for scanning.

• Interface/Connectivity: USB (Hi-Speed USB) interface; no mention of built-in WiFi or network sharing in the spec sheet (most likely USB only) in the standard variant.

• Duty/Environment: Acceptable operating environment 5-35 °C, humidity 10-90% RH (non-condensing) as per spec. 

• Size & weight: Approx 449 mm (W) × 304 mm (D) × 152 mm (H), weight about 5.3 kg.

• Paper/media handling: Supports A4/Letter size; borderless print up to 216 mm width; quite basic tray.

• Cartridges & consumables: Uses Canon’s FINE cartridges; you’ll need to check yield and availability of cartridges for this model.

3. Performance & Real-World Use

Print and Document Quality

For its class, the MG2140 delivers acceptable print quality for documents and casual photo printing. With 4,800 × 1,200 dpi resolution the output can be quite detailed for home or non-critical use. That said, the print speed is modest (~8.4 ipm black, ~4.8 ipm colour) which is slow compared to business-class printers.

Scanning and Copying

The scanner offers up to 1,200 × 2,400 dpi optical resolution, which is decent for document scanning or photo scanning in a home office setting. But again, speed likely will be modest and the unit lacks an automatic document feeder (ADF) or network scanning capabilities, limiting its productivity in a heavier business environment.

Suitability for Business Use

In a small home-office context, the MG2140 can serve as a personal printer/scanner/copier for light tasks: occasional documents, receipts, basic photos, student work or small business use where volumes are light.
However, in a business deployment scenario (shared office printer for multiple users, moderate to high volumes, frequent scanning, network printing, duplex, tray expansion, finishing) the MG2140 shows clear limitations:

• Slow print speed and low throughput

• USB only connectivity (likely not network/ethernet) making shared access harder

• Basic input/output capacity

• Likely higher cost per page (inkjet home-type)

• No advanced finishing, no large paper trays, no automatic duplex, no ADF scanner

4. Fit for Business / Office Use

Where it might make sense

• A desktop printer for a single user (e.g., home office, small startup founder desk) who prints occasionally and doesn’t require heavy volume or advanced features.

• A secondary or backup printer in an office (for example for casual photo prints or occasional scanning) rather than the primary work-horse printer.

• A very cost-sensitive deployment where budget is minimal and just basic print/scan/copy is required, volume is very low.

Where it does not really suit

• A shared printer for multiple users in a busy office environment.

• Departments requiring high volume scanning (for example finance, HR scanning multi-page documents) or high-speed printing.

• Offices requiring network printing, mobile printing, WiFi, large tray capacity, duplex printing, ADF scanning — the MG2140 lacks many of these.

• Environments where cost of printing per page, durability, uptime and serviceability matter more. The home inkjet model will have higher operational cost and lower robustness.

5. Pros & Cons — Summary

Pros:

• Very low purchase cost: a budget all-in-one print/scan/copy device.

• Compact size and lightweight — fits on a desk easily.

• Decent print resolution for home/entry-level use.

• Basic scanning/copying functionality for small tasks.

Cons:

• Slow print speed and modest scanning/copy speed — not designed for business volumes.

• Basic connectivity (USB) only; lacks network/WiFi built-in for modern shared office use.

• Likely higher cost-per-page than business/MFP models (inkjet consumables yield are low compared to laser or enterprise models).

• Minimal paper input/output capacity, no advanced finishing, no duplex.

• Because this is an older model (released around 2011) you may face issues with ongoing support, drivers for recent OS, availability of cartridges in some regions. (The spec sheet indicates Windows 7, Vista etc)

6. Deployment Tips & Considerations

If you decide to deploy the MG2140, here are some practical tips:

• Ensure volume is truly low: if you expect only a few tens or hundreds of pages per day (not thousands), then the print speed and capacity will suffice.

• Position it for single-user or light shared use, rather than expecting it to become the central office printer.

• Connect via USB and ensure the driver is compatible with your OS. The MG2140 driver exists for Windows 10 (per Softpedia listing) so you can still use it on modern PCs.

• Consider cost of ink cartridges: check local availability of Canon FINE cartridges for this model and compare cost per page vs other models. Use “draft” or “economy” mode if you print a lot of text to reduce ink consumption.

• Use it where network features aren’t essential — for example in a desk setup where the user prints from a single PC. If multiple users need network printing, consider upgrading to a model with Ethernet/WiFi.

• For scanning tasks: since there's no ADF, ensure users understand that scanning multi-page documents will be manual (flatbed scanning) which increases labour/time.

• Keep expectations modest: Accept the slower speed, and plan for possibly more downtime or maintenance given the model’s age.

7. Final Verdict

The Canon PIXMA MG2140 is a reasonable low-cost all-in-one printer/scanner/copier for home or very light office use. If your print/scan needs are modest and you don’t need enterprise features, it offers a cost-effective solution.

However, for business use where reliability, speed, network connectivity, higher print volume, sharing among many users, scanning of multi-page sets or duplex output are required, you would be better served by a more capable business-oriented model (laser or higher-end inkjet). In that sense, the MG2140 is more suitable as a desktop or backup solution rather than the primary printer for a business department.

Recommendation:

• ✔ Choose the MG2140 if you’re on a tight budget, you’re printing/scanning lightly and expect low daily volume.

• ⚠ Consider alternatives if you are setting up a multi-user office printer, expect moderate to high volume, need network printing, or want to minimise cost per page over time.