Document scanners / Comparison

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Desktop automatic-document-feeder scanners for documents. Flatbeds, overhead book scanners and production equipment are outside this starter set. Manufacturer speed and resolution specifications are not measured OCR accuracy or workflow performance.

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Compare the details	WorkForce ES-580W (US standard package)	ADS-3350W (US standard package)
Community reviews	No community reviews yet. Purchase packages of the same model share one community score. Read all reviews Write a review	No community reviews yet. Purchase packages of the same model share one community score. Read all reviews Write a review
US purchase package	New standard US B11B258201; not ReNew B11B258201-N or EU B11B258401. Product & sources No stock or shipment statement is made. Verify the standard US cable/power contents and current host support before ordering. Source · 2026-10-10 Epson America: WorkForce ES-580W US B11B258201Checked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	ADS-3350W standard US scanner; exact model, no retailer software bundle. Product & sources Memory stick, network setup and third-party cloud accounts are not supplied hardware. Verify current driver/application support for the intended host. Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Where to buy	Select: New standard US B11B258201; not ReNew B11B258201-N or EU B11B258401. View at Epson — WorkForce ES-580W (US standard package); opens in a new tab The link may open several packages. Check current price and availability with the seller. Opens in a new tab.	Select: ADS-3350W standard US scanner; exact model, no retailer software bundle. View at Brother — ADS-3350W (US standard package); opens in a new tab The link may open several packages. Check current price and availability with the seller. Opens in a new tab.
External rating	4.5 out of 5 from 93 ratings · Epson US store · Checked October 23, 2026.	Not checked yet
Duplex scanning Whether two-sided document scanning is documented. Images per minute count sides; sheets per minute count physical sheets. These must not be mixed.	Yes Source · 2026-10-10 Epson America: WorkForce ES-580W US B11B258201Checked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	Yes Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Nominal ADF capacity The documented automatic feeder capacity, qualified by the source. Maximum capacity depends on paper weight. Mixed or fragile originals can require smaller batches.	100 sheetsNominal automatic-feeder claim; actual mixed-paper capacity is not tested. Source · 2026-10-10 Epson America: WorkForce ES-580W US B11B258201Checked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	60 sheetsMaximum based on 20 lb paper; not a guarantee for mixed originals. Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Advertised speed and basis Manufacturer throughput with mode and document conditions. Resolution, colour mode, host and enabled processing affect throughput. A brochure figure is not our benchmark.	Up to 35 ppm / 70 ipm for Letter at 300 dpi, black, grey or colour. Source · 2026-10-10 Epson America: WorkForce ES-580W US B11B258201Checked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	Up to 40 ppm, Letter at 300 dpi with advanced features off.The ADS-3350W duplex table says 40 ipm; its general ppm wording does not justify publishing an inferred 80 ipm. Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Optical resolution The hardware optical resolution rather than interpolated output. A larger output setting does not create additional optical detail or guarantee better OCR.	Not verified We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice. The reviewed US product text did not expose a complete optical-resolution specification; regional retailer values were not substituted. Source · 2026-10-10 Epson America: WorkForce ES-580W US B11B258201Checked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	600 dpi Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Connection paths The documented scanner-to-computer and network interfaces. A USB host port for a memory stick is not the same as the connector used by a computer.	USB computer connection and Wi-Fi; a separate USB-memory destination is documented. Source · 2026-10-10 Epson America: WorkForce ES-580W US B11B258201Checked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	USB 3.0, Wi-Fi and wired Ethernet; USB-memory destination also documented. Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Wi-Fi documented Whether built-in Wi-Fi is documented. Wireless scanning still requires the supported setup, software and destination.	Yes Source · 2026-10-10 Epson America: WorkForce ES-580W US B11B258201Checked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	Yes Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Ethernet documented Whether a wired network interface is documented. Do not infer Ethernet from a cloud destination or support for a network folder.	Not verified We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice. Ethernet was not established by the reviewed US source. Source · 2026-10-10 Epson America: WorkForce ES-580W US B11B258201Checked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	Yes Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Touchscreen Whether the scanner has a documented touchscreen. A touchscreen does not make every destination computer-free.	Yes Source · 2026-10-10 Epson America: WorkForce ES-580W US B11B258201Checked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	Yes Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
TWAIN driver documented Whether the manufacturer documents a TWAIN driver for this model. Check the specific host and application. TWAIN availability is not a promise that every document-management package is compatible.	Yes Source · 2026-10-10 Epson America: WorkForce ES-580W US B11B258201Checked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	Yes Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Tasks without a connected computer Documented standalone destinations and their setup requirements. Separate capture without a PC from initial configuration, software-dependent OCR and third-party cloud accounts.	Scan to a compatible USB memory drive without a computer.Other destinations and cloud sharing have their own setup/account/software conditions; no blanket computer-free claim. Source · 2026-10-10 Epson America: WorkForce ES-580W US B11B258201Checked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	USB-memory and selected network/server destinations are documented.Cloud services need internet and the relevant account; software/setup conditions vary by destination. Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Software and host requirements The documented application route and licensing or host qualifications. Regional bundles and supported OS releases change. Optional paid applications and accounts are not automatically included.	Epson ScanSmart, searchable-document workflow and a TWAIN driver are documented.Check current host support; no universal licence or third-party application compatibility is implied. Source · 2026-10-10 Epson America: WorkForce ES-580W US B11B258201Checked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	TWAIN, WIA and SANE documented. Downloads and applications depend on OS and region. Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Document handling scope The reviewed paper and special-media limits. A long-paper setting, carrier sheet and manual feeding are separate capabilities; do not generalise an ADF capacity to every original.	ADF documents, receipts and cards within the model-specific loading limits.Detailed special-media size/weight conditions require the current US manual. Source · 2026-10-10 Epson America: WorkForce ES-580W US B11B258201Checked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	Sheet-fed documents with continuous scanning; use model-specific size/weight limits. Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Included equipment The reviewed standard US hardware package. The presence of a USB-C port does not establish an included USB-C-to-C cable. Memory sticks and optional carrier sheets are separate.	Not verified We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice. Full US B11B258201 packing-list verification remains pending; do not borrow contents from refurbished or EU offers. Source · 2026-10-10 Epson America: WorkForce ES-580W US B11B258201Checked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.	Scanner, AC adapter, USB 3.0 cable and setup guide documented. Source · 2026-10-10 Brother: ADS-3350W US scanner, interfaces and specificationsChecked 2026-10-10. We reviewed the official page text on the check date. Checkout options were not verified.
Questions to check before buying	US optical-resolution and complete packing-list evidence are pending. Direct USB-memory capture and software-assisted cloud sharing are separate tasks.	One storefront sentence uses ADS-3340W; selected SKU and packing list identify ADS-3350W. Duplex images-per-minute wording remains qualified.

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