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Canon i-SENSYS LBP243dw II review

No. 7 of 10 in our laser printers ranking · Updated · How we rank

Our verdict: The Canon i-SENSYS LBP243dw II ranks 7th of the 10 laser printers we compare, with 8.0 out of 10.

Canon i-SENSYS LBP243dw II

8.0/10

The Canon i-SENSYS LBP243dw II is a print-only mono laser for a busy small office. It prints at up to 36 pages a minute, connects by Wi-Fi, Ethernet or USB, and has no scanner.

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Why it's here

  • Up to 36 pages a minute with automatic two-sided printing
  • Paper capacity expands to 900 sheets with optional trays
  • Wi-Fi and phone printing
  • Built for heavier monthly use than the cheapest models

Keep in mind

  • Costs much more than a basic mono printer
  • Print only, with no scanner
  • Weighs around 9.5kg, so it wants a solid shelf

Why the Canon i-SENSYS LBP243dw II scores 8.0

Each bar shows where it places among the 10 laser printers in this guide, so a full bar is 1st of 10. How happy owners are counts for most of the score.

  • How happy owners are8th of 10
  • How many rated it8th of 10
  • How new it is1st of 10

Level with the HP Color LaserJet Pro 3202dw

The HP Color LaserJet Pro 3202dw and the Canon i-SENSYS LBP243dw II score the same, so either is a safe pick. The HP Color LaserJet Pro 3202dw goes first because it leaves owners a little happier. The Canon i-SENSYS LBP243dw II is the newer design.

About the Canon i-SENSYS LBP243dw II

The LBP243dw II is a desktop black-and-white laser printer for A4. Canon rates it at up to 36 sheets a minute, with a first page in about 5 seconds and a warm-up of 14 seconds or less from power on. From sleep it is ready in about 4 seconds. It has 1 GB of memory.

Paper goes in through a 250-sheet drawer or a 100-sheet multi-purpose tray, and the output tray takes 150 sheets. Which? lists automatic double-sided printing, and notes that it cannot print A3 and has no document feeder.

Connections are Wi-Fi, Wi-Fi Direct, Ethernet and USB. Which? also lists AirPrint and smartphone printing, with support for Windows 10 and 11 and macOS. It uses a single black toner cartridge, listed by Which? as the 070 BK.

Canon's manual gives the body as 399 mm wide, 373 mm deep and 249 mm high, and says to leave at least 100 mm clear around it. The weight it gives is about 8.8kg without the toner cartridge, so expect more once it is fitted.

What owners report about the Canon i-SENSYS LBP243dw II

We found little owner feedback for this exact model on the pages we could open, so we report no pattern of praise or complaints here.

Who the Canon i-SENSYS LBP243dw II suits

It suits a small office or home workplace that prints a lot of text documents and wants a fast machine on the network. Wi-Fi and Ethernet mean several people can share it, and automatic double-sided printing is built in. It is mono only and cannot print A3.

Look elsewhere if you need to scan or copy. The Brother MFC-L2860DW and the Canon i-SENSYS MF463dw II are mono all-in-ones, and the HP Color LaserJet Pro 3202dw prints in colour. If you only print occasionally, the Brother HL-L2400DW is a cheaper way into laser printing.

Questions about the Canon i-SENSYS LBP243dw II

What toner does the Canon LBP243dw II use?

It is a laser printer, so it takes a black toner cartridge rather than ink. Which? lists the refill as the 070 BK.

Can the Canon LBP243dw II print A3 photos?

No. Which? lists it as unable to print A3, and it is a mono machine, so it prints no colour photos either.

Where can I find the Canon LBP243dw II manual?

Canon publishes an online manual for the LBP240 II series, which covers this model, with its specifications and set-up pages.

What is the difference between the Canon LBP243dw II and the LBP246dw II?

Speed. Canon's manual rates the LBP246dw II at 40 sheets a minute and the LBP243dw II at 36, with the same size and the same paper trays.

Does the Canon LBP243dw II have Wi-Fi and double-sided printing?

Yes to both. Which? lists Wi-Fi, Wi-Fi Direct, Ethernet and USB, plus automatic double-sided printing.

Other laser printer picks

The other badge winners in our laser printers ranking.

All 10 laser printers, compared

  1. 1 Brother HL-L2865DWBest Choice 8.5 Check Price
  2. 2 HP LaserJet MFP M234sdw 8.4 Check Price
  3. 3 Brother HL-L2400DWBest Budget 8.3 Check Price
  4. 4 Xerox B230 8.3 Check Price
  5. 5 Brother MFC-L2860DW 8.1 Check Price
  6. 6 HP Color LaserJet Pro 3202dw 8.0 Check Price
  7. 7 Canon i-SENSYS LBP243dw IIThis review 8.0 Check Price
  8. 8 Canon i-SENSYS MF752Cdw II 8.0 Check Price
  9. 9 Canon i-SENSYS MF463dw II 8.0 Check Price
  10. 10 Xerox B315 7.9 Check Price
See the full laser printers ranking

The Canon i-SENSYS LBP243dw II on Amazon

Canon i-SENSYS LBP243dw II

The Canon i-SENSYS LBP243dw II is a print-only mono laser for a busy small office. 8.0 out of 10.

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How we score it

Every score here comes from our ranking model; no editor sets the order. We haven't read the review sites for this guide yet, so for now it is led by owners. It ranks products by how happy owners are, holding back any product few owners have rated until more agree. How many rated it and how new it is only settle close calls, and value for money earns its own badge rather than a higher place. We compared 22 models for this guide before settling on these ten.

Brands can't pay to be included or to move up. We last checked these picks in November 2026.

How we rank, in full

Where these facts come from