Main trade-off
Canon imageFORMULA DR-C225 II
The straight path needs more open space than the normal U-turn setup.
Head-to-head
Canon DR-C225 II vs DR-C340: C225 saves desk room, C340 handles larger packets
The short answer
Choose the DR-C340 for large packets and its documented passport workflow. Choose the DR-C225 II when the upright U-turn path suits a tighter desk and your usual batches are smaller.
Before you choose
The reasoning and the trade-offs
A larger feeder changes how often you return to the desk
The DR-C340 holds up to 100 sheets. The DR-C225 II's capacity is smaller and paper-weight dependent, so a 90-sheet folder cannot be treated as a single-load job on it. The C340 is the clearer choice when reducing reloads is the purpose of the upgrade.
What this is based on
Use the exact feeder limit for the paper stock. Mixed sizes, thick originals and curl can reduce usable capacity.
Main trade-off
Canon imageFORMULA DR-C340
The USB-C connector does not provide a battery or wireless workflow.
Canon imageFORMULA DR-C225 II
- Choose it for
- A compact upright path matters more than a large feeder
- You mainly scan shorter packets at one computer
- Main trade-off
- The straight path needs more open space than the normal U-turn setup.
Canon imageFORMULA DR-C340
- Choose it for
- You need a 100-sheet document feeder
- Passport handling is part of the workflow
- Main trade-off
- The USB-C connector does not provide a battery or wireless workflow.
About this comparison
Compare upright everyday scanning with a 100-sheet feeder. Paper thickness, passport handling and open-path space determine which upgrade matters.
Choose the DR-C340 for large packets and its documented passport workflow. Choose the DR-C225 II when the upright U-turn path suits a tighter desk and your usual batches are smaller.
Winner by situation
Start with what you need it to do
Ninety-sheet packet to start in one load
The C340's 100-sheet feeder covers the specified ordinary packet.
- Canon imageFORMULA DR-C225 II
- Not suitable
- Canon imageFORMULA DR-C340
- Better fit
Short paperwork batches on a tight desk
The C225 II's U-turn path and shallower closed body can help.
- Canon imageFORMULA DR-C225 II
- Better fit
- Canon imageFORMULA DR-C340
- Good
Heavier originals that need a straight path
Use the specified media path and leave the necessary travel space.
- Canon imageFORMULA DR-C225 II
- Good
- Canon imageFORMULA DR-C340
- Good
A documented passport workflow
The C340 publishes passport handling with a conditional carrier requirement.
- Canon imageFORMULA DR-C225 II
- Caution
- Canon imageFORMULA DR-C340
- Better fit
What matters in practice
The differences that matter
A larger feeder changes how often you return to the desk
The DR-C340 holds up to 100 sheets. The DR-C225 II's capacity is smaller and paper-weight dependent, so a 90-sheet folder cannot be treated as a single-load job on it. The C340 is the clearer choice when reducing reloads is the purpose of the upgrade.
How we reached this conclusion
Use the exact feeder limit for the paper stock. Mixed sizes, thick originals and curl can reduce usable capacity.
A thicker original can change the compact scanner's path
The DR-C225 II's U-turn path supports 14 to 34 lb bond paper, while its straight path extends that to 11 to 58 lb. A heavier supported original therefore changes the paper route and the free space needed around the desk.
How we reached this conclusion
Canon's published bond-weight ranges describe plain-paper feeding. They are not a universal card or passport compatibility guarantee.
Passport support creates an accessory check
The DR-C340 explicitly supports a passport workflow, with a carrier sheet required for some passport conditions. That can replace a separate step in an office handling identification documents. It does not mean every passport may be fed without a carrier.
How we reached this conclusion
Check thickness, condition and carrier requirements in the exact manual. Never transfer another scanner's passport allowance.
Choice A
Canon, imageFORMULA DR-C225 II
imageFORMULA DR-C225 II
Keep ordinary sheets in an upright U-turn path and use straight feeding for supported heavier originals.
- Best matched use
- A compact upright path matters more than a large feeder
Checked facts
- Feeder: Smaller paper-weight-dependent capacity
- Paper path: U-turn or straight
- Rated Letter speed at 200 dpi: 25 ppm and 50 ipm
- USB connector: USB 2.0
Choice B
Canon, imageFORMULA DR-C340
imageFORMULA DR-C340
Load a 100-sheet packet at a computer and use the supported manual-feed options for unusual originals.
- Best matched use
- You need a 100-sheet document feeder
Checked facts
- Feeder: Up to 100 sheets
- Paper path: Automatic or manual feed
- Rated Letter speed at 200 dpi: 40 ppm and 80 ipm
- USB connector: USB 2.0 Type-C
Meaningful differences
What changes the fit
| What changes | Canon imageFORMULA DR-C225 II | Canon imageFORMULA DR-C340 | Why it matters |
|---|---|---|---|
| Feeder | Smaller paper-weight-dependent capacity | Up to 100 sheets | The larger model addresses packets beyond the smaller feeder's envelope. |
| Paper path | U-turn or straight | Automatic or manual feed | The C225 II's upright route is a specific desk-layout benefit. |
| Rated Letter speed at 200 dpi | 25 ppm and 50 ipm | 40 ppm and 80 ipm | The C340 increases the stated feed rate under these conditions. |
| USB connector | USB 2.0 | USB 2.0 Type-C | USB-C does not make the C340 bus-powered. |
| Closed depth | 6.1 inches | 8.8 inches | The C340 requires more closed-body depth before operating clearance. |
What you give up
Every choice has a cost
If you choose Canon imageFORMULA DR-C225 II
- Confirm the feeder limit for your paper weight rather than treating every capacity figure as interchangeable.
If you choose Canon imageFORMULA DR-C340
- Some passports require a separately purchased carrier sheet.
Recommendation switch
The decision flips if...
Larger packets and passport handling are recurring tasks
Choose Canon imageFORMULA DR-C340. The 100-sheet feeder and documented passport workflow are tangible upgrades.
Most jobs are short and the U-turn path fits your desk
Choose Canon imageFORMULA DR-C225 II. The smaller working setup may matter more than feed rate.
You need a scanner that operates without a computer over Wi-Fi
Choose neither. Both are USB-connected models.
What matters in practice
Before you choose
What this comparison cannot tell you
- Manufacturer feed ratings do not include document preparation, OCR or saving time.
- Confirm the supported media, scan mode, current operating system and destination before purchase.
What the facts say
What the comparison shows
Useful conclusions from the current document scanners comparison, followed by the checked facts used to reach them.
See the checked facts and calculation notes
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| Canon imageFORMULA DR-C225 II |
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| Canon imageFORMULA DR-C340 |
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Ready to choose?
Check the price. Read the owner reviews.
Open either model on Amazon to check the current price, customer reviews and delivery options.
Canon imageFORMULA DR-C225 II
A compact upright path matters more than a large feeder
See price & reviews on AmazonCanon imageFORMULA DR-C340
You need a 100-sheet document feeder
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