The bad: The ADF document feeder will only hold 50 sheets and the OCR results can be pretty average from time to time
Is it worth buying? Considering that the scanner does get up to 1200dpi, it offers most features such as auto crop, blank page detection and background removal, it does it’s job quite well. And it also has a great price! How much does it cost now?
| Product | Format | Scanning area | Connectivity | Sheets per minute | Images per minute | ADF Size | Daily Duty Cycle | Price |
|---|---|---|---|---|---|---|---|---|
Epson ES-400 | A4 | 8.27 in x 11.69 in | SuperSpeed USB 3.0 and Ethernet (optional) | 35 | 70 | 50 sheets | 4,000 sheets | Check price on Amazon |
Scansnap ix500  | A4 – 216 x 360 mm (8.5 x 14.17 in.) | Wireless and USB 2.0, 3.0 | 25 PPM | 25 IPM | 50 sheets | 400 sheets | Check price on Amazon | |
Brother ADS-2700W  | A4 | 8.27 in x 11.69 in | Fast Ethernet, Wireless and Hi-Speed USB 2.0 | 35 | 70 | 50 sheets | 3,000 sheets | Check price on Amazon |
Epson DS-410  | A4 | 8.27 in x 11.69 in | USB 2.0 Type B | 26 | 52 | 50 sheets | 3,000 sheets | Check price on Amazon |
Epson DS-530  | A4 | 8.27 in x 11.69 in | SuperSpeed USB 3.0 and Ethernet (optional) | 35 | 70 | 50 sheets | 4,000 sheets | Check price on Amazon |
Epson ES-500W  | A4 | 8.27 in x 11.69 in | SuperSpeed USB 3.0 and WiFi | 35 | 70 | 50 sheets | 4,000 sheets | Check price on Amazon |
Epson ES-400 Specifications
| Sheets per minute | 35 |
|---|---|
| ADF Size | 50 sheets |
| Daily Duty Cycle | 4,000 sheets |
| Format | A4 |
| Optical Resolution | 600 dpi |
| Long Document | 240 in |
| Connectivity | SuperSpeed USB 3.0 and Ethernet (optional) |
| Interface | Twain |
| Dimensions | 6.6 x 11.6 x 6.9 inches |
| Weight | 8.1 lbs |
| Bundled Software | Epson Scan 2, Epson ScanSmart Software, Nuance OmniPage Optical Character Recognition (OCR), NewSoft Presto! BizCard |
| Images per minute | 70 |
| Scanning area | 8.27 in x 11.69 in |
| Sensor type | CCD |
| Document Thickness | 10 lb. to 59 lb. |
| Multifeed Detection | Overlap detection (Ultrasonic sensor) |
| Feed Roller Replacement | 100.000 sheets |
| Driver | Download Driver |
| Manual | Download Manual |
| Brochure | Download Brochure |
| Features | Automatic color detection, Automatic rotation, Blank Page Detection, MultiStream, Automatic Cropping, Edge Correction, Streaks Correction, Background Cleaning, Deskew, Hole Punch Removal, Manual Feed Mode, Document Separation, Barcode Recognition, OCR, Zonal OCR |
Table of contents
- Epson ES-400 specs & features
- Epson ES-400 Datasheet Explained
- Specs for paper handling
- Epson ES-400 accesories unboxing
- Features for Productivity
- Quality of images
- Extra Features
- Epson ES-400 driver, manual & brochure
- Epson ES-400 vs Scansnap ix500
- Epson ES-400 vs Brother ADS-2700W
- Epson ES-400 vs Epson DS-410
- Epson ES-400 vs Epson DS-530
- Epson ES-400 vs Epson ES-500W
Epson ES-400 Datasheet Explained
The Epson Workforce ES400 duplex document scanner can convert most of your A4 or letter documents. It will scan a bit above this dimension, getting close to 8.30 inches by 11.70 inches.
The Epson ES-400 can achieve an optical scanning resolution of around 600dpi. You will most likely use your scanner at around 200 or 300dpi.
This device is scanning using a CIS sensor. It stands for contact image sensor and it’s a cheaper alternative than a CCD. It will also take less space than most CCD units.
As you can see, the scanner comes with a SuperSpeed USB 3.0. The biggest thing about this scanners connectivity is the optional Ethernet connection. I am sure that this is the cheapest scanner to feature it, and it’s an option I would highly suggest you get.
With a scan speed of 35ppm in simplex and 70ipm in duplex mode, you can be sure that this scanner will scan stacks of paper of reasonable volumes quite easily.
Epson rates this document scanner at 4000 sheets every day. You will definitely scan less each day, but it’s good to know that the machine can reach that occasionally.
Being a smaller scanner, the only driver interface offered with this device is TWAIN. I guess for most web developers this should be enough.
Replacing the feed rollers is necessary every 200.000 scanned documents. Now this will vary, based on the type paper you scan, but for bond paper it should get to that volume.
Specs for paper handling
To easily scan stacks of paper you will need a good ultrasonic double-feed detection sensor. This detects any documents that are stuck together and are being fed simultaneously, no matter the scan mode you are in.
The feeder type used in this device will hold around 50 pages of bond sheets at a max document size of A4.
The weight of the documents you feed into the scanner should be between 10lb. to 59lb.
At the same time, feel free to scan documents that are 240 inches long, with the long document mode.
Epson ES-400 accessories unboxing
This is a small scanner by most standards and the exact size is 6.6 by 11.5 by 6.9 inches. The input tray might affect these sizes a bit, but it’s only a minor thing.
The Epson ES-400 is weighing about 8.1 lbs, which is quite light even for an A4 scanner.
The bundled software of this Epson includes the Epson Scan 2 and the Epson ScanSmart Software. There is also other software included, such as the Nuance OmniPage OCR, and NewSoft Presto! BizCard.
Features for Productivity
The Automatic Page Size detection is a setting that still amazes me today. It works very well with the Epson ES-400 scanner and will do auto crop quite well.
The automatic image rotation allows you to feed a mix of portrait and landscape documents in the document feeder. This will correct the orientation automatically and won’t slow down the scanning too much.
This device has auto color detection available directly through the scanner driver. It will allow you to easily handle mixed batches that include both color and bitonal documents.
I still remember when I first tried the blank page detection setting on a scanner. It has evolved through time and it still develops through every driver update.
One option that is missing and I would have loved to have it is the Multi Image Output or multi stream as it’s called with other devices.
I guess you could use auto color and solve the issue for mixed color batches, but for two copies you are left with scanning in color and using different software to post-process the images in grayscale or bitonal.
Quality of images
The ES-400 scanner comes with a lot of image adjustment settings that you can use to improve the quality of the scans.
There is first the background cleaning setting, which optimizes the background color of your scanned document, turning most of them to clean white.
You have the edge correction feature, which is great when you have documents with non-regular margins, such as crumpled or torn paper.
I am sure you know the deskew feature. This aligns each document automatically, whether this is caused by poor feeding of the scanner or just documents in bad condition.
The punch hole removal feature is available with this scanner. It’s of great help, especially for office documents that have been perforated for wire binding.
Don’t be surprised, but this Epson does not have a streak correction filter, which would have helped during those long batches when you just don’t want to stop the scanner and clean it every single minute.
Extra Features
When scanning fragile documents, this Manual Feeding setting will help you scan safely with the Epson ES-400.
The manual feeding mode is the safety net to use when you have a really poor paper to scan or just documents that are fragile.
The scanner comes with automatic document separation, which can be enabled by the driver. It works in 2 ways, either by using barcode discovery or by separating at regular intervals. There is also the option of patch codes or simply using blank pages.
Besides the standard OCR engine that allows for full OCR on each page, this device is bundled with software that can recognize and index fields. It’s a great tool to have when you are scanning forms or you want to directly process standardized documents.
Epson ES-400 driver, manual & brochure
Looking for software drivers? We found them here
Download manual on this website.
Want to know more specifications? Download the official brochure on this site.
Epson ES-400 vs Fujitsu Scansnap ix500
Epson ES-400 | Scansnap ix500 | |
| Scanning area |  8.27 in x 11.69 in |  A4 – 216 x 360 mm (8.5 x 14.17 in.) |
|---|---|---|
| Sensor type |  CCD | CIS |
| Connectivity | SuperSpeed USB 3.0 and Ethernet (optional) | Wireless and USB 2.0, 3.0 |
| Sheets per minute | 35 | 25 PPM |
| Images per minute | 70 | 25 IPM |
| Document Thickness | 10 lb. to 59 lb. | 40 to 209 g/m2 (11 to 56 lb) |
| Daily Duty Cycle | 4,000 sheets | 400 sheets |
| Multifeed Detection | Overlap detection (Ultrasonic sensor) | Ultrasonic double-feed detection sensor |
| Feed Roller Replacement | 100.000 sheets | 200.000 sheets |
| MultiStream | Yes | No |
| Streaks Correction | No | Yes |
| Hole Punch Removal | Yes | No |
| Document Separation | Yes | No |
| Barcode Recognition | Yes | No |
| Zonal OCR | Yes | No |
| Price | Check price on Amazon | Check price on Amazon |
But which one of these can capture a larger area? The Scansnap ix500. It’s able to capture an area of A4 – 216 x 360 mm (8.5 x 14.17 in.) meanwhile the other is only able to digitize a zone of 8.27 in x 11.69 in.
Usually a scanner with ADF that functions using a CCD sensor, will deliver the the optimum results. In the current test, the Epson ES-400 has a CCD sensor, and the Scansnap ix500 is operated using a CIS sensor.
On the issue of which one of these document scanners can digitize super-long documents, it’s the Scansnap ix500 which wins in this respect. It can scan scan documents of up to 863 mm or 34 in. (Duplex), 1,726 mm or 68 in. (Simplex) in length, meanwhile the Epson ES-400 can only digitize documents of up to 240 in.
So what connectivity interfaces does each document scanner have? Epson ES-400 features SuperSpeed USB 3.0 and Ethernet (optional) while the other document scanner features Wireless and USB 2.0, 3.0.
When looking at scanning speed, the Epson ES-400 can scan at 35 sheets in one minute meanwhile the other equipment can only reach 25 ppm.
Read the full review of the Scansnap ix500
Epson ES-400 vs Brother ADS-2700W
Epson ES-400 | Brother ADS-2700W | |
| Sensor type | CCD | CIS |
|---|---|---|
| Long Document | 240 in | 196 in |
| Connectivity | SuperSpeed USB 3.0 and Ethernet (optional) | Fast Ethernet, Wireless and Hi-Speed USB 2.0 |
| Document Thickness | 10 lb. to 59 lb. | 11 lb. to 110 lb |
| Daily Duty Cycle | 4,000 sheets | 3,000 sheets |
| Feed Roller Replacement | 100.000 sheets | 200.000 sheets |
| Interface | Twain | Twain, Sane, Wia and Ica |
| Dimensions | 6.6 x 11.6 x 6.9 inches | 11.8 x 5.7 x 7 inches |
| Weight | 8.1 lbs | 5.8 lbs |
| MultiStream | Yes | No |
| Document Separation | Yes | No |
| Zonal OCR | Yes | No |
| Price | Check price on Amazon | Check price on Amazon |
Both document scanners are equal in capture area, both are able to digitize an area of 8.27 in x 11.69 in.
A Epson ES-400 functions with a CCD sensor, and the Brother ADS-2700W has a CIS sensor. Most often the CCD model offers a wider color gamut , and it’s true for our case.
If we look at of which device can scan longer documents, it’s the Epson ES-400 which takes the prize in this respect. It can scan scan sheets of up to 240 in in length, while the other device is only able to scan documents of up to 196 in.
For connectivity, the Epson ES-400 provides SuperSpeed USB 3.0 and Ethernet (optional) while the other scanner has built-in Fast Ethernet, Wireless and Hi-Speed USB 2.0.
These machines, the Epson ES-400 and Brother ADS-2700W are capable of scanning at identical PPM which is 35 pages per minute.
Read the full review of the Brother ADS-2700W
Epson ES-400 vs Epson DS-410
Epson ES-400 | Epson DS-410 | |
| Long Document | 240 in | 120 in |
|---|---|---|
| Connectivity | SuperSpeed USB 3.0 and Ethernet (optional) | USB 2.0 Type B |
| Sheets per minute | 35 | 26 |
| Images per minute | 70 | 52 |
| Document Thickness | 10 lb. to 59 lb. | 13 lb to 56 lb |
| Daily Duty Cycle | 4,000 sheets | 3,000 sheets |
| Interface | Twain | Twain, Wia and Isis |
| Dimensions | 6.6 x 11.6 x 6.9 inches | 11.7 x 6 x 6.1 inches |
| Weight | 8.1 lbs | 5.5 lbs |
| MultiStream | Yes | Yes |
| Price | Check price on Amazon | Check price on Amazon |
If we look at scanning area, both document scanners are able to capture the same area of Epson DS-410.
Both the Epson ES-400 and the Epson DS-410 operate using a CCD sensor.
If we look at of which device can digitize longer documents, it’s the Epson ES-400 which takes the prize in this respect. It can scan scan sheets of up to 240 in in length, while the other device is only able to scan documents of up to 120 in.
So what network connection interfaces does each scanning machine offer? Epson ES-400 provides SuperSpeed USB 3.0 and Ethernet (optional) while the Epson DS-410 offers USB 2.0 Type B.
The Epson ES-400 has the upper edge on actual scanning speed. The machine can scan at 35 documents a minute. The other equipment has the power to only get up to 26 sheets in one minute
Read the full review of the Epson DS-410
Epson ES-400 vs Epson DS-530
Epson ES-400 | Epson DS-530 | |
| Document Thickness | 10 lb. to 59 lb. | 10 lb. to 56 lb. |
|---|---|---|
| Interface | Twain | Twain, Wia and Isis |
| MultiStream | Yes | Yes |
| Price | Check price on Amazon | Check price on Amazon |
Looking at capture area, both document scanners are able to scan the same area of Epson DS-530.
Both the Epson ES-400 and the Epson DS-530 operate using a CCD sensor.
When converting long documents, you will notice that the Epson ES-400 and the Epson DS-530, are the same at 240 in.
These devices will provide you the same connectivity ports with SuperSpeed USB 3.0 and Ethernet (optional).
Both of these two scanners, the Epson ES-400 and Epson DS-530 will work at identical PPM which is 35 documents every 60 seconds.
Read the full review of the Epson DS-530
Epson ES-400 vs Epson ES-500W
Epson ES-400 | Epson ES-500W | |
| Connectivity | SuperSpeed USB 3.0 and Ethernet (optional) | SuperSpeed USB 3.0 and WiFi |
|---|---|---|
| MultiStream | Yes | Yes |
| Price | Check price on Amazon | Check price on Amazon |
If we look at scanning area, these document scanners can scan the same area of Epson ES-500W.
When evaluating the sensors, you should understand both equipment are using CCD technology.
When converting long documents, you will observe that the Epson ES-400 and the Epson ES-500W, are the same at 240 in.
For your connectivity needs, the Epson ES-400 provides SuperSpeed USB 3.0 and Ethernet (optional) while Epson ES-500W features SuperSpeed USB 3.0 and WiFi.
Both devices, the Epson ES-400 and Epson ES-500W will scan at the same PPM which is 35 documents .
Read the full review of the Epson ES-500W
