The catch
Canon imageFORMULA DR-C225 II
Compared with the normal U-turn setup, the straight path takes more open space.
Side by side
Canon DR-C225 II vs DR-C340: C225 uses less desk space and C340 takes on larger packets
Quick verdict
Large packets and the documented passport workflow point to the DR-C340. The DR-C225 II fits when its upright U-turn path suits a tighter desk and your usual batches are smaller.
Before you buy
Why, and what it costs you
A larger feeder changes how often you walk back to the desk
Up to 100 sheets fit the DR-C340. The DR-C225 II has a smaller capacity that depends on paper weight, so a 90-sheet folder cannot be counted on as a single-load job there. When fewer reloads is the point of the upgrade, the C340 is the clearer choice.
Where this comes from
Go by the exact feeder limit for your paper stock. Mixed sizes, thick originals and curl can cut the capacity you can use.
The catch
Canon imageFORMULA DR-C340
Despite the USB-C connector, there's no battery and no wireless workflow.
Canon imageFORMULA DR-C225 II
- Why pick it
- You'd take a compact upright path over a large feeder
- Shorter packets at one computer make up most of your scanning
- The catch
- Compared with the normal U-turn setup, the straight path takes more open space.
Canon imageFORMULA DR-C340
- Why pick it
- You rely on a 100-sheet document feeder
- Your workflow includes passport handling
- The catch
- Despite the USB-C connector, there's no battery and no wireless workflow.
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What this page compares
Upright everyday scanning meets a 100-sheet feeder here. Paper thickness, passport handling and open-path space decide which upgrade counts.
Large packets and the documented passport workflow point to the DR-C340. The DR-C225 II fits when its upright U-turn path suits a tighter desk and your usual batches are smaller.
Which one fits
Pick the situations that sound like you
A ninety-sheet packet that should start in one load
The specified ordinary packet is covered by the 100-sheet feeder of the C340.
- Canon imageFORMULA DR-C225 II
- Not suitable
- Canon imageFORMULA DR-C340
- Better fit
A tight desk and short paperwork batches
The U-turn path and shallower closed body of the C225 II can help.
- Canon imageFORMULA DR-C225 II
- Better fit
- Canon imageFORMULA DR-C340
- Good
Heavier originals that call for a straight path
Follow the specified media path and leave the space the paper needs to travel.
- Canon imageFORMULA DR-C225 II
- Good
- Canon imageFORMULA DR-C340
- Good
A passport workflow that is documented
For passports, the C340 publishes handling that comes with a conditional carrier requirement.
- Canon imageFORMULA DR-C225 II
- Caution
- Canon imageFORMULA DR-C340
- Better fit
In practice
Differences you will notice
A larger feeder changes how often you walk back to the desk
Up to 100 sheets fit the DR-C340. The DR-C225 II has a smaller capacity that depends on paper weight, so a 90-sheet folder cannot be counted on as a single-load job there. When fewer reloads is the point of the upgrade, the C340 is the clearer choice.
How we worked this out
Go by the exact feeder limit for your paper stock. Mixed sizes, thick originals and curl can cut the capacity you can use.
A thicker original can send the compact scanner down a different path
On the DR-C225 II, the U-turn path handles 14 to 34 lb bond paper, and the straight path widens that to 11 to 58 lb. So a heavier supported original changes the paper route and the free space you need around the desk.
How we worked this out
The bond-weight ranges Canon publishes are for feeding plain paper. They do not guarantee compatibility with every card or passport.
Passport support adds an accessory to check
A passport workflow is explicitly supported on the DR-C340, with a carrier sheet required under some passport conditions. In an office that handles identification documents, that can replace a separate step. It does not mean every passport can be fed without a carrier.
How we worked this out
Look up thickness, condition and carrier requirements in the manual for the exact model. Never carry over the passport allowance of another scanner.
Option A
Canon, imageFORMULA DR-C225 II
imageFORMULA DR-C225 II
Ordinary sheets run through the upright U-turn path, and supported heavier originals can go straight through.
- Best for
- You'd take a compact upright path over a large feeder
Facts we checked
- Feeder: Smaller capacity that depends on paper weight
- Paper path: Straight or U-turn
- Letter speed rating at 200 dpi: 25 ppm and 50 ipm
- USB connector type: USB 2.0
Option B
Canon, imageFORMULA DR-C340
imageFORMULA DR-C340
A 100-sheet packet loads at a computer, and unusual originals can go through the supported manual-feed options.
- Best for
- You rely on a 100-sheet document feeder
Facts we checked
- Feeder: Holds up to 100 sheets
- Paper path: Manual or automatic feed
- Letter speed rating at 200 dpi: 40 ppm and 80 ipm
- USB connector type: USB 2.0 Type-C
Spec by spec
Where they really differ
| Spec | Canon imageFORMULA DR-C225 II | Canon imageFORMULA DR-C340 | In practice |
|---|---|---|---|
| Feeder | Smaller paper-weight-dependent capacity | Up to 100 sheets | Packets too big for the smaller feeder are handled by the larger model. |
| Paper path | U-turn or straight | Automatic or manual feed | A desk-layout benefit specific to the C225 II is its upright route. |
| Rated Letter speed at 200 dpi | 25 ppm and 50 ipm | 40 ppm and 80 ipm | Under these conditions, the C340 has the higher stated feed rate. |
| USB connector | USB 2.0 | USB 2.0 Type-C | The C340 is not bus-powered merely for having USB-C. |
| Closed depth | 6.1 inches | 8.8 inches | Before any operating clearance, the C340 needs more closed-body depth. |
Trade-offs
What each pick costs you
With Canon imageFORMULA DR-C225 II
- Don't treat every capacity figure as interchangeable. Confirm the feeder limit for your own paper weight.
With Canon imageFORMULA DR-C340
- Certain passports need a carrier sheet bought separately.
Change of plan
When the answer changes
You regularly deal with larger packets and passport handling
Go with Canon imageFORMULA DR-C340. What you gain in practice is the 100-sheet feeder and the documented passport workflow.
Your jobs are mostly short and the U-turn path suits your desk
Go with Canon imageFORMULA DR-C225 II. A smaller working setup may count for more than feed rate.
You want a scanner that works over Wi-Fi with no computer involved
Neither model fits. Each model connects over USB.
Decision guide
How to decide
Pick the DR-C340 for large packets and its documented passport workflow. Pick the DR-C225 II if the upright U-turn path suits a tighter desk and your usual batches are smaller.
A larger feeder changes how often you walk back to the desk
Up to 100 sheets fit in the DR-C340. The DR-C225 II has a smaller capacity that depends on paper weight, so you can't count on a 90-sheet folder being a single-load job there. When fewer reloads is the point of upgrading, the C340 is the clearer choice. Use the exact feeder limit for your paper stock, because mixed sizes, thick originals and curl can reduce usable capacity.
A thicker original can send the compact scanner down a different path
On the DR-C225 II, the U-turn path handles 14 to 34 lb bond paper, and the straight path widens that to 11 to 58 lb. So a heavier supported original changes the paper route and the free space you need around the desk. Canon's published bond-weight ranges describe plain-paper feeding. They are no universal guarantee for cards or passports.
Passport support adds an accessory to check
A passport workflow is explicitly supported on the DR-C340, with a carrier sheet required under some passport conditions. For an office that handles identification documents, that can replace a separate step. It doesn't mean every passport can be fed without a carrier. Check thickness, condition and carrier requirements in the exact manual, and never carry over another scanner's passport allowance.
What this page can’t tell you
- Manufacturer feed ratings leave out document preparation, OCR and saving time.
- Confirm the supported media, the scan mode, your current operating system and the destination before you purchase.
By the numbers
What the data shows
What we found across the document scanners we compare, plus the checked facts behind each finding.
Show the facts and the math
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Canon imageFORMULA DR-C225 II |
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| Canon imageFORMULA DR-C340 |
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Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
Canon imageFORMULA DR-C225 II
You'd take a compact upright path over a large feeder
See price & reviews on AmazonCanon imageFORMULA DR-C340
You rely on a 100-sheet document feeder
See price & reviews on AmazonEach link opens in a new tab.
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