Our take
The Brother DCP-8155DN is a monochrome laser all-in-one whose strongest documented distinction is handling two-sided work across printing and document intake. Brother rates print, copy and scan output up to 40 pages per minute, specifies automatic duplex printing, and lists a 50-sheet ADF with single-pass duplex copy and scan. USB and Ethernet support direct and wired-office use. The exact evidence reviewed does not confirm fax or built-in wireless, so this is best considered a wired copy-scan printer rather than a complete communications hub. Brother-authored materials place its recommended monthly range at 500–3,500 pages.
A wired small workgroup that needs fast mono output, copy/scan functions and automatic two-sided handling..
Choose another model if you require verified fax service, built-in Wi-Fi, color output, or a one-pass duplex scan workflow has no value in your office.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Brother specifies up to 40 ppm monochrome print, copy and scan output.
- Automatic duplex printing combines with a 50-sheet ADF and single-pass duplex copy/scan handling.
- USB and Ethernet are documented, and the cited Brother-authored datasheet gives a 500–3,500 monthly recommended range.
What to weigh up
- Fax is not confirmed in the exact DCP-8155DN sources reviewed, so it should not be assumed from generic multifunction descriptions.
- Built-in Wi-Fi is not established; the verified connection path is wired Ethernet or USB.
- Current supplies, seller condition, installed options and support status are not verified by the historical ASIN.
The key details
| Model covered | DCP-8155DN |
|---|---|
| Main functions | Monochrome print/copy/scan; up to 40 ppm |
| Print output | Automatic duplex printing; duplex copy/scan ADF |
| Two-sided printing | USB and Ethernet; wireless and fax unconfirmed |
Performance figures are manufacturer claims. Source checked October 5, 2026. Regional models and included accessories can differ.
What the features mean for you
What the DCP label establishes
Brother's exact product page identifies the DCP-8155DN as a monochrome laser device with print, copy and scan functionality. That identity anchors the assessment to the DCP configuration rather than other MFC family members that may include fax. A listing that uses a shortened 8155 title should be checked against the device label and control panel. The distinction matters because a department buying a document hub may treat fax as a required function, while this evidence set does not confirm it for the exact model. The profile leaves that attribute unknown.
Duplex output and duplex originals
Brother specifies automatic two-sided printing, allowing supported jobs to print on both faces without a user manually reloading each sheet. The 50-sheet ADF adds a separate advantage: Brother documents single-pass duplex copy and scan, so both sides of a supported original can be handled in one pass. These features address different parts of an office workflow. Check media limits and paper condition in the manual, and verify the ADF rollers and duplex path on any used unit. The claimed capabilities come from model documentation, not a personal test.
Capacity and speed for busy monochrome work
Brother rates this model up to 40 ppm, and the Brother-authored datasheet reviewed for this model lists a 500–3,500 page recommended monthly range. A rated maximum reflects a defined test setup rather than every mixed copy, scan and print task. The recommendation offers a more cautious workload reference for planning regular usage. Offices should compare the routine average month and the occasional peak with the guidance, while remembering that scanning and copying add steps that print-speed figures do not describe. Toner yield and present consumable availability are not inferred here.
A wired office connection
The official specifications document USB and Ethernet interfaces. That combination supports a direct workstation and a wired shared-print role without assuming a wireless module. The materials reviewed did not establish integrated Wi-Fi, so a household that expects easy wireless printing from phones should verify an exact supported accessory or pick a model with documented Wi-Fi. Ethernet can still be useful in a small office that maintains a wired LAN. Ask whether the port works and which driver is installed when assessing a used machine.
Know the multifunction limits
Copy and scan are part of the DCP-8155DN's documented role, with duplex originals supported through the ADF. The evidence reviewed does not establish fax, so do not count on telephone-line faxing without model-specific proof. It also remains a monochrome output device; it cannot replace a color printer for forms, charts or customer-facing collateral. A team that needs only printing may be paying for document handling that goes unused, while a team that batches paper originals may benefit substantially from it. Align the selection with those actual tasks.
Inspect an individual offer carefully
Brother's specifications describe the model design, not the state or completeness of a specific offer. The historical dataset ASIN is not verified as a current exact match, so use the tagged exact-model search and inspect the label, duplex print path, ADF, network port, trays, toner and return conditions. This review contains no claim that the machine was personally handled or tested and no current price or stock assertion. Before ordering an older MFP, check driver compatibility and whether its scan workflow fits the computers and document storage process in use.
What else to compare
The Canon MF227dw adds confirmed fax and Wi-Fi but has a simplex document feeder. The Brother MFC-L8610CDW adds color and fax for users who need those functions.
Before you buy
Does the DCP-8155DN fax documents?
Fax capability was not confirmed in the exact Brother DCP-8155DN sources reviewed, so verify this function before relying on it.
Can it scan both sides of an original?
Brother specifies a 50-sheet ADF with single-pass duplex copy and scan for the DCP-8155DN.
What network ports are documented?
Brother's exact specifications list USB and Ethernet; integrated Wi-Fi is not established in the reviewed material.
What is the recommended monthly volume?
The Brother-authored DCP-8155DN datasheet reviewed for this model gives a recommended range of 500 to 3,500 pages per month.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Brother DCP-8155DN product page and exact specifications ↗ — checked October 5, 2026.
- Brother exact DCP-8155DN print, copy, scan, duplex, ADF and interface details ↗ — checked October 5, 2026.
- Brother DCP-8155DN US specifications ↗ — checked October 5, 2026.
- Brother-authored DCP-8155DN datasheet and recommended monthly volume ↗ — checked October 5, 2026.
The decision
Choose the DCP-8155DN when duplex paper handling, fast monochrome output and wired connectivity match the office. Confirm fax, wireless and the offered unit's condition independently.
Is it the right fit?
Check the exact model and today’s offers on Amazon.