Duplex printing and duplex scanning are different features at very different prices. Here is where the line sits, what the affordable machines really do, and the two-second workaround.
#ad — buy links are affiliate links and we may earn a commission at no cost to you. How this site is funded. Prices as shown on Amazon as of October 17, 2026; Amazon’s own page is the price of record. Cost-per-page figures are arithmetic on supply prices we read on 27 September 2026 — here is the method.
Is there a cheap printer with duplex scanning?
Not really. True duplex scanning — a feeder that captures both sides of a sheet without you touching it — is a business-machine feature, and none of the printers we cover under $500 publishes it. What is cheap, and what most people actually mean, is duplex printing plus a document feeder: about $210.
Two features, one word
The confusion is built into the vocabulary. “Duplex” just means two-sided, and it gets attached to two completely separate mechanisms that sit at opposite ends of the price list.
Duplex printing is a paper path that flips the sheet inside the printer so it can print the back. It is cheap, it is on almost every current laser, and it halves your paper bill. Our duplex laser picks.
Duplex scanning is a document feeder that captures both sides of an original. Either two scan heads read the sheet as it passes, or the feeder pulls the sheet back through the other way. Both add real cost and real mechanism.
Listings make this worse by writing “duplex” in a title and meaning only the first one. If a page does not say two-sided scanning or two-sided ADF in so many words, assume it is not there.
What the all-in-ones we cover actually publish
Printer
Document feeder
Two-sided scanning
Two-sided printing
List price
Brother DCP-L2640DW
50-page ADF
Not published
Yes
$209.99
Brother MFC-L2820DW
50-page ADF
No - simplex only, stated
Yes
$279.99
Epson EcoTank ET-4800
Yes
Not published
Not published
Not published
Epson EcoTank ET-3850
Yes
Not published
Yes
Not published
Epson EcoTank ET-4950
Yes
Not published
Yes
$499.99
Taken from each manufacturer's own specification page as recorded in our registry on 27 September 2026. 'Not published' means the maker does not state the feature on that page - we will not promote silence into a yes.
Single-pass, reversing, and why the cheap ones have neither
A single-pass duplex feeder has two sensor arrays and reads both sides as the sheet goes by once. It is fast, gentle on originals and expensive. A reversing duplex feeder has one sensor and drags the sheet back through to read the other side, which is slower and more prone to jamming but much cheaper to build. A simplex feeder — what you get in this price range — has one sensor and no reversing path at all.
That third option is not a cost-cutting insult. A simplex feeder still does the job people buy a feeder for: twenty single-sided pages scanned to one PDF while you do something else. The feature only matters if your originals are genuinely printed on both sides.
The workaround, which takes about four seconds
Put the whole double-sided stack in the feeder and scan it. You now have the odd pages, in order, as one file.
Take the stack out, turn it over as a block without reordering it, and scan again. You now have the even pages in reverse order.
Merge and interleave the two files. Most scanning software has a “merge alternate pages” or “combine two-sided” option that does the reordering for you; any PDF tool can do it by hand.
For one or two sheets, skip all of that and use the flatbed. It is faster than thinking about it.
What the cheap option costs to run
This is where the money is, not in the feeder. At 150 pages a month over three years, the TN830XL toner behind both Brother machines above comes to $177, and the 502 bottles behind the ET-4950 come to $18 for mono pages. Automatic two-sided printing then halves the paper on top of that, which is the duplex feature that genuinely pays for itself. Run your own volume.
Specifications and running costs side by side, for the printers discussed on this page.
#ad — the price buttons are affiliate links and we may earn a commission at no cost to you. How this site is funded. Prices as shown on Amazon as of October 17, 2026; Amazon’s own page is the price of record.
Cost-per-page figures are our own arithmetic: supply price divided by the manufacturer’s rated page yield, using prices read on 27 September 2026 and yields rated at the ISO 5% coverage standard. They are not measured by us and they are not current prices. Every input, and the working · run the numbers for your own printing
The picks in detail
Cheapest with an ADF and duplex printing
Brother DCP-L2640DW
The HL-L2460DW with a scanner and a 50-page feeder on top. For most home offices that need to scan, this is the sensible mono laser.
Product photograph supplied by Amazon for this listing. We do not have this model in hand and have not photographed it ourselves.
#ad — we may earn a commission. How this site is funded. Prices as shown on Amazon as of October 17, 2026; Amazon’s own page is the price of record.
~3.3¢ per mono page
Based on a Brother TN830XL high-yield toner cartridge rated at 3,000 pages at $98.29, priced on 27 September 2026.
Brother TN830XL high-yield toner cartridge — rated 3,000 pages (ISO/IEC 19752), $98.29 at Brother USA, checked 27 September 2026
Yields are manufacturer-rated at the ISO 5% page-coverage standard, not measured by us, and real-world cost runs higher. Prices are not live: this is arithmetic on a price we read on the date shown, not a current price. How we calculate cost per page.
50-page document feeder, so scanning a stack is one action
Auto duplex printing at 36 pages per minute
Same TN830 toner family as the HL-L2460DW, with the same cost per page
What you give up
Mono only
Thirty dollars more than the print-only model for hardware you may not need
Toner is far dearer per page than bottle ink
Brother publishes a flatbed scanner with a 50-page automatic document feeder and automatic two-sided printing on this machine at $209.99. That combination is what most people searching for duplex scanning actually want: feed a stack, get it scanned without standing over it, and print two-sided to halve the paper bill.
What Brother does not publish on it is two-sided scanning from the feeder, so a double-sided original needs the flip described below. Up to 36 pages a minute, Ethernet and dual-band wireless, and about 3.3 cents a page on the TN830XL.
#ad — we may earn a commission. How this site is funded. Prices as shown on Amazon as of October 17, 2026; Amazon’s own page is the price of record.
~3.3¢ per mono page
Based on a Brother TN830XL high-yield toner cartridge rated at 3,000 pages at $98.29, priced on 27 September 2026.
Brother TN830XL high-yield toner cartridge — rated 3,000 pages (ISO/IEC 19752), $98.29 at Brother USA, checked 27 September 2026
Yields are manufacturer-rated at the ISO 5% page-coverage standard, not measured by us, and real-world cost runs higher. Prices are not live: this is arithmetic on a price we read on the date shown, not a current price. How we calculate cost per page.
Ethernet, dual-band wireless (2.4 GHz / 5 GHz) and Hi-Speed USB 2.0
Subscription
None required
What we like
Fifty-page document feeder and auto duplex at 34 pages a minute
Runs the same TN830XL toner as Brother's cheaper models, so no cost-per-page penalty for the extra hardware
Ethernet as well as dual-band Wi-Fi, which matters when several people share it
What you give up
Mono only - no color at all
Seventy dollars more than the DCP-L2640DW, and the difference is mostly the fax
The ADF scans one side only, so double-sided originals still need flipping
Worth naming precisely because Brother says so in plain terms on its own specification page: a 50-page automatic document feeder, simplex scanning only. That is the clearest published statement of the rule in this price bracket, and it is why we will not let a page imply otherwise.
For $279.99 you get up to 34 pages a minute, automatic duplex printing, a 250-sheet tray plus a single-sheet manual feed slot, fax, and about 3.3 cents a page. A genuinely good document machine that scans one side at a time.
The current EcoTank that has everything a small office asks for - feeder, auto duplex, Ethernet and AirPrint - on the cheaper 502 ink. The price is the argument against it.
Product photograph supplied by Amazon for this listing. We do not have this model in hand and have not photographed it ourselves.
#ad — we may earn a commission. How this site is funded. Prices as shown on Amazon as of October 17, 2026; Amazon’s own page is the price of record.
~0.3¢ per mono page · ~1.2¢ per color page
Based on a Epson 502 black ink bottle rated at 7,500 pages at $24.99, priced on 27 September 2026.
The color figure adds one per-page cost for each of the three color channels, because an ISO color page draws from all of them.
Epson 502 black ink bottle — rated 7,500 pages (ISO/IEC 24712), $24.99 at Epson US, checked 27 September 2026
Epson 502 color ink bottle — rated 6,000 pages (ISO/IEC 24712), $16.99 at Epson US, checked 27 September 2026
Yields are manufacturer-rated at the ISO 5% page-coverage standard, not measured by us, and real-world cost runs higher. Prices are not live: this is arithmetic on a price we read on the date shown, not a current price. How we calculate cost per page.
18 ISO pages per minute black, 9 ISO pages per minute color
Two-sided printing
Automatic
Document feeder
Automatic document feeder
Connectivity
Wireless and Ethernet
Subscription
None required
What we like
Auto duplex and a document feeder together, which the cheap EcoTanks do not offer
502 ink, the lowest cost per page of any Epson bottle family we have priced
AirPrint is named on Epson's own product page, so Macs and iPhones need no driver
What you give up
$499.99 at list - more than twice the cheapest EcoTank that prints the same pages for the same money per page
Still an inkjet, so it wants occasional use or the head can clog
18 pages a minute is slow next to any mono laser
$499.99 at list and the most capable all-in-one we cover: an automatic document feeder, a 250-sheet tray, automatic two-sided printing, Ethernet and 18 ISO pages a minute in black. Epson does not state two-sided feeder scanning on the page we read, so the same caveat applies.
What you are buying is color scanning and copying that costs almost nothing to feed — roughly 0.3 of a cent a mono page from 502 bottles, about 1.2 cents an ISO color page. Our ink tank picks with a feeder.
A document feeder that captures both sides of a sheet without you turning it over, either with two sensors reading it in one pass or by pulling the sheet back through. It is different from duplex printing, which only flips paper on the way out.
+−Do cheap printers have duplex scanning?
Generally no. None of the printers we cover under $500 publishes two-sided scanning from the feeder, and Brother states plainly that the MFC-L2820DW feeder is simplex only. Cheap machines do have duplex printing and a feeder.
+−Can I scan both sides without duplex scanning?
Yes. Scan the whole stack, turn it over as a block, scan again, then use your scanning software’s merge-alternate-pages option to interleave the two files. For one or two sheets, the flatbed is quicker.
+−Is duplex printing the same as duplex scanning?
No, and the words are the main reason people buy the wrong printer. Duplex printing flips the paper inside the printer and is cheap and common. Duplex scanning is a feeder mechanism and is a business-machine feature.
+−What is the cheapest printer with a document feeder?
Of the machines we cover, the Brother DCP-L2640DW at $209.99 — a 50-page feeder, a flatbed scanner, automatic two-sided printing and about 3.3 cents a page.
