Printers
Brother HL-L6400DWT reviews
Product specifications and review coverage for this exact model.
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Product overview
Brother HL-L6400DWT is listed in the laser printers category. The recorded specifications include print technology: Laser; colour printing: No; duplex printing: Yes; wi-fi: Yes. This entry covers manufacturer code HL-L6400DWT. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
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Specifications
Manufacturer code: HL-L6400DWT. Icecat product 30968851 · Checked 15 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Print technology | Laser |
|---|---|
| Colour printing | No |
| Maximum resolution | 1200 x 1200 DPI |
| Duplex printing | Yes |
| Black print speed (normal A4/Letter) | 50 ppm |
| Largest ISO paper size | A4 |
| Wi-Fi | Yes |
| Ethernet LAN | Yes |
More product specifications
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Audio & listening2 details
| Sound pressure level (quiet mode) | 50 dB |
|---|---|
| Sound power level (standby) | 35 dB |
Display4 details
| Built-in display | Yes |
|---|---|
| Display | LCD |
| Screen size | 4.57 cm (1.8") |
| Touchscreen | Yes |
Processor, memory & storage6 details
| Memory (RAM) | 512 MB |
|---|---|
| Maximum internal memory | 512 MB |
| Built-in processor | Yes |
| Processor family | ARM Cortex |
| Processor model | Cortex-A9 |
| Processor frequency | 800 MHz |
Printing, scanning & paper17 details
| Duplex printing mode | Auto |
|---|---|
| Duplex print speed (colour, normal quality, A4/US Letter) | 12 ppm |
| Secure printing | Yes |
| Economical printing | Yes |
| Printing colours | Black |
| Number of print cartridges | 1 |
| Total number of input trays | 2 |
| Total output capacity | 250 sheets |
| Paper tray 2 input capacity | 520 sheets |
| Paper input type | Paper tray |
| Paper tray media types | Bond paper, Envelopes, Labels, Plain paper, Recycled paper |
| Non-ISO print media sizes | Executive, Folio, Letter, Legal |
| Paper tray media weight (imperial) | 7.26 - 14.5 kg (16 - 32 lbs) |
| Multi-Purpose Tray media weight (imperial) | 7.26 - 24 kg (16 - 53 lbs) |
| Direct printing | Yes |
| Mobile printing technologies | Apple AirPrint, Brother iPrint & Scan, Google Cloud Print, Mopria Print Service |
| Sound pressure level (printing) | 54 dB |
Connections & wireless7 details
| Standard interfaces | Ethernet, NFC, USB 2.0, Wireless LAN |
|---|---|
| USB 2.0 ports quantity | 1 |
| Network ready | Yes |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| NFC | Yes |
| Supported network protocols (IPv4) | ARP, RARP, BOOTP, DHCP, APIPA(Auto IP), WINS/NetBIOS name resolution, DNS Resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port/Port9100, IPP/IPPS, FTP Server, TELNET Server, HTTP/HTTPS server, TFTP client and server, SMTP Client, SNMPv1/v2c/ v3, ICMP, Web Services (Print), CIFS client, SNTP client, LDAP |
| Supported network protocols (IPv6) | NDP, RA, DNS resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port/Port9100, IPP/IPPS, FTP Server,TELNET Server, HTTP/HTTPS server, TFTP client and server, SMTP Client, SNMPv1/v2c, ICMPv6, Web Services (Print), CIFS Client, SNTP Client, LDAP |
Power & battery4 details
| Power consumption (standby) | 32 W |
|---|---|
| Power consumption (PowerSave) | 7.3 W |
| Power consumption (off) | 0.04 W |
| Energy Star Typical Electricity Consumption (TEC) | 2.379 kWh/week |
Controls & features1 detail
| Control type | Touch |
|---|
Design & dimensions6 details
| Colour | No |
|---|---|
| Product colour | Grey |
| Width | 520 mm |
| Depth | 860 mm |
| Height | 665 mm |
| Weight | 16.1 kg |
Software & compatibility4 details
| Windows operating systems supported | Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 |
|---|---|
| Mac operating systems supported | Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks |
| Linux operating systems supported | Yes |
| Server operating systems supported | Windows Server 2003, Windows Server 2003 R2, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2 |
Further product details15 details
| Warm-up time | 4.7 s |
|---|---|
| Time to first page (black, normal) | 7.5 s |
| Maximum duty cycle | 150000 pages per month |
| Recommended duty cycle | 750 - 10000 pages per month |
| Page description languages | BR-Script 3, Epson FX, IBM ProPrinter, PCL 6, PDF 1.7 |
| Total input capacity | 520 sheets |
| Multi-Purpose tray | Yes |
| Multi-Purpose tray input capacity | 50 sheets |
| ISO A-series sizes (A0...A9) | A4, A5, A6 |
| Security algorithms | 64-bit WEP, 128-bit WEP, 802.1x RADIUS, EAP-FAST, EAP-TLS, EAP-TTLS, HTTPS, IPPS, IPSEC, PEAP, SMTP-AUTH, SNMP, SSL/TLS, WPA-AES, WPA-PSK, WPA-TKIP, WPA2-AES, WPA2-PSK |
| Web-based management | Yes |
| Sustainability certificates | Blue Angel, ENERGY STAR |
| Drivers included | Yes |
| Quick start guide | Yes |
| Layers per pallet | 2 pc(s) |
Packaging & supplied accessories14 details
| Country of origin | Vietnam |
|---|---|
| Package width | 662 mm |
| Package depth | 522 mm |
| Package height | 856 mm |
| Package weight | 25.6 kg |
| Manual | Yes |
| Cables included | AC |
| Harmonized System (HS) code | 84433210 |
| Pallet gross height | 22.5 cm |
| Pallet gross weight | 250.8 kg |
| Master (outer) cases per pallet | 8 pc(s) |
| Products per pallet | 8 pc(s) |
| Master (outer) cases per pallet layer | 4 pc(s) |
| Pallet type | 1200 x 1000 mm |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.