The catch
Epson DS-800WN
The alignment plate is optional, and the 200/300 dpi feed rate is lower. At high resolution, scanning doesn’t reach the headline 50 ppm.
Side by side
Epson DS-800WN vs DS-900WN: At 400 or 600 dpi the speed upgrade is gone
Quick verdict
The DS-800WN fits when your workflow uses 400 or 600 dpi, or when occasional stacks already fit its network filing setup. Both models are rated at 21 ppm at those resolutions. The DS-900WN fits recurring prepared Letter stacks at 200 or 300 dpi, where its published rate rises from 50 to 70 ppm, and it also brings the included output alignment plate. Both hold 100 suitable 80 gsm sheets. Carrier sheets still require a computer, and neither saves directly to encrypted USB drives.
Before you buy
Why, and what it costs you
Look at your saved scan setting before you pay for more speed
A person archiving family records may already scan at a 600 dpi preset, and a home business may have a fixed capture setting its workflow requires. Epson rates both scanners at 21 pages per minute at 400 and 600 dpi. The DS-900WN advantage only shows up in 200 and 300 dpi work. When your recurring job uses the higher setting, the faster model’s name is a poor reason to upgrade. When most pages are 300 dpi and only a few need a separate higher-resolution pass, DS-900WN is still relevant. Decide based on your actual mix of jobs and don’t assume every document needs 600 dpi.
Where this comes from
The US specification sheets give identical 21 ppm rates at 400/600 dpi and different rates of 50/70 ppm at 200/300 dpi. What this shows is rated feed throughput under stated conditions. It is not tested OCR, image quality or end-to-end performance.
The catch
Epson DS-900WN
In the published 400/600 dpi rates, the 70 ppm upgrade is gone. It also doesn’t get you a larger feeder or end computer-only carrier handling.
Epson DS-800WN
- Why pick it
- The 400 or 600 dpi setting you need erases the advertised feed-speed difference, and the optional alignment plate can be bought if you want it.
- Both hold the same suitable stack, so you can have wired shared filing without paying extra just for fewer feeder reloads.
- The catch
- The alignment plate is optional, and the 200/300 dpi feed rate is lower. At high resolution, scanning doesn’t reach the headline 50 ppm.
Epson DS-900WN
- Why pick it
- Prepared stacks at 200 or 300 dpi come up often enough for higher rated feed throughput to matter.
- You'd like the output alignment plate supplied too, and you accept that it neither sorts documents nor increases feeder capacity.
- The catch
- In the published 400/600 dpi rates, the 70 ppm upgrade is gone. It also doesn’t get you a larger feeder or end computer-only carrier handling.
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What this page compares
Thinking about the DS-800WN or DS-900WN? Rated speeds are the same at 400 and 600 dpi. Before upgrading, compare real batch limits, shared filing and the included alignment plate.
The feeder size, drivers and destinations are the same on these sibling network scanners. What buyers need to find out is whether the DS-900WN upgrade helps with their real resolution, paper mix and filing routine.
Which one fits
Pick the situations that sound like you
You regularly scan at a 400 or 600 dpi preset
At these settings, each has a published feed rate of 21 ppm. Compare the plate and the current complete prices.
- Epson DS-800WN
- Better fit
- Epson DS-900WN
- Good
Prepared 300 dpi stacks regularly pile up in a queue
The higher rated feed rate belongs to DS-900WN. Processing files, transferring them and checking them still take time.
- Epson DS-800WN
- Good
- Epson DS-900WN
- Better fit
You need an alignment plate for the output pile from day one
DS-900WN comes with the plate, while on DS-800WN it’s optional.
- Epson DS-800WN
- Depends
- Epson DS-900WN
- Better fit
You need 200 suitable ordinary sheets to go in a single load
At the suitable 100-sheet rating, each needs at least two loads. Thicker paper lowers both capacities.
- Epson DS-800WN
- Not suitable
- Epson DS-900WN
- Not suitable
In practice
Differences you will notice
Look at your saved scan setting before you pay for more speed
A person archiving family records may already scan at a 600 dpi preset, and a home business may have a fixed capture setting its workflow requires. Epson rates both scanners at 21 pages per minute at 400 and 600 dpi. The DS-900WN advantage only shows up in 200 and 300 dpi work. When your recurring job uses the higher setting, the faster model’s name is a poor reason to upgrade. When most pages are 300 dpi and only a few need a separate higher-resolution pass, DS-900WN is still relevant. Decide based on your actual mix of jobs and don’t assume every document needs 600 dpi.
How we worked this out
The US specification sheets give identical 21 ppm rates at 400/600 dpi and different rates of 50/70 ppm at 200/300 dpi. What this shows is rated feed throughput under stated conditions. It is not tested OCR, image quality or end-to-end performance.
A filing evening with interruptions comes out with the same reload count
Say you have 200 suitable ordinary sheets to file while you’re also looking after children. Each scanner needs at least two 100-sheet loads. With 200 supported 157 gsm sheets, Epson cuts the capacity to 50, so you’re at four loads or more on either model. DS-900WN can feed a suitable low-resolution batch faster, but you still can’t walk away from a bigger pile. If going back to the scanner is what annoys you, paying more within this pair won’t fix it. Work out the paper groups and the checking steps first, then see whether feed speed is still what holds you up.
How we worked this out
Rounding up, 200/100 gives two loads and 200/50 gives four. The shared US paper table specifies the weights, stack limits and reductions that depend on the paper. These are minimum loading counts for qualifying uniform paper and don’t promise a duration or unattended operation.
The upgrade that helps may be an accessory and not the scanner
Where a home business and a household share a station, keeping the scanned originals in order can matter nearly as much as saving the files. An alignment plate for the output stack comes with DS-900WN, and DS-800WN can take the same plate as an option. If the output pile is what bothers you and 600 dpi is your normal setting, set the DS-800WN plus that accessory against the full DS-900WN price. That may solve the paper-handling problem without paying for feed speed your setting can’t use. The plate helps with alignment. It doesn’t identify owners, classify receipts or guarantee reliable feeding.
How we worked this out
According to the shared US FAQ, the plate is optional on DS-800WN and supplied with DS-900WN. In this scenario, the equal high-resolution ratings take away the speed distinction. No accessory price, sorting automation or jam prevention is claimed.
Option A
Epson, B11B275201
DS-800WN
The 400 or 600 dpi setting you need erases the advertised feed-speed difference, and the optional alignment plate can be bought if you want it.
- Best for
- The 400 or 600 dpi setting you need erases the advertised feed-speed difference, and the optional alignment plate can be bought if you want it.
Facts we checked
- 200/300 dpi feed rate: 50 ppm or 100 images per minute
- 400/600 dpi feed rate: 21 ppm or 42 images per minute
- Suitable 80 gsm stack: Up to 100 sheets
- Suitable 157 gsm stack: Up to 50 sheets
Option B
Epson, B11B276201
DS-900WN
Prepared stacks at 200 or 300 dpi come up often enough for higher rated feed throughput to matter.
- Best for
- Prepared stacks at 200 or 300 dpi come up often enough for higher rated feed throughput to matter.
Facts we checked
- 200/300 dpi feed rate: 70 ppm or 140 images per minute
- 400/600 dpi feed rate: 21 ppm or 42 images per minute
- Suitable 80 gsm stack: Up to 100 sheets
- Suitable 157 gsm stack: Up to 50 sheets
Spec by spec
Where they really differ
| Spec | Epson DS-800WN | Epson DS-900WN | In practice |
|---|---|---|---|
| 200/300 dpi feed rate | 50 ppm or 100 images per minute | 70 ppm or 140 images per minute | The figures are ratings for Letter over USB and don’t measure the time to a finished archive. |
| 400/600 dpi feed rate | 21 ppm or 42 images per minute | 21 ppm or 42 images per minute | At these settings the published throughput difference is gone. |
| Suitable 80 gsm stack | Up to 100 sheets | Up to 100 sheets | A higher model number won’t lower the reload count. |
| Suitable 157 gsm stack | Up to 50 sheets | Up to 50 sheets | How thick the paper is changes the batch plan whichever one you buy. |
| Output alignment plate | Optional | Included | When neat paper output matters, compare DS-800WN together with the plate. |
| Shared destinations | Ethernet, Wi-Fi, direct supported USB and configured network routes | Ethernet, Wi-Fi, direct supported USB and configured network routes | Network access by itself doesn’t call for the higher model. |
| Special originals and drives | Computer route for carriers, no encrypted USB saving | Computer route for carriers, no encrypted USB saving | The upgrade doesn’t get rid of those workflow exceptions. |
Trade-offs
What each pick costs you
With Epson DS-800WN
- You have to set up network destinations and permissions. Protected removable drives need a different transfer process.
With Epson DS-900WN
- More feed speed does nothing about document preparation, checking, naming or destination setup.
Change of plan
When the answer changes
Your recurring workflow is locked to 400 or 600 dpi
Go with Epson DS-800WN. The published speed premium goes away. If the optional plate fixes a real output-handling problem, add it to the price.
Most work is prepared 200/300 dpi batches, run repeatedly
Go with Epson DS-900WN. In that routine, the higher rated feed throughput and the supplied plate count for something.
You must scan directly onto an encrypted USB drive
Neither model fits. Direct USB saving explicitly excludes protected drives on both. Pick a secured computer or network transfer workflow.
Decision guide
Before you buy
Finishing a family archive or home-business backlog sooner is the aim, yet the more expensive speed tier may leave the slowest parts of your routine untouched.
What this page can’t tell you
- No winner on OCR accuracy, whole-job timing or image quality was tested.
- A peak daily duty cycle doesn't prove service life.
- Whether a carrier sheet suits an original depends on the exact original and the documented loading procedure.
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 |
|---|---|---|---|
| Epson DS-800WN |
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| Epson DS-900WN |
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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.
Epson DS-800WN
The 400 or 600 dpi setting you need erases the advertised feed-speed difference, and the optional alignment plate can be bought if you want it.
Both hold the same suitable stack, so you can have wired shared filing without paying extra just for fewer feeder reloads.
See price & reviews on AmazonEpson DS-900WN
Prepared stacks at 200 or 300 dpi come up often enough for higher rated feed throughput to matter.
You'd like the output alignment plate supplied too, and you accept that it neither sorts documents nor increases feeder capacity.
See price & reviews on AmazonEach link opens in a new tab.
We may earn a commission from qualifying Amazon purchases. How we make money