
Do you have a question about the Brother DCP-L3551CDW and is the answer not in the manual?
| Duplex printing | Yes | 
|---|---|
| Print technology | LED | 
| Maximum resolution | - DPI | 
| Duplex printing mode | Auto | 
| Time to first page (black, normal) | 15.5 s | 
| Print speed (black, normal quality, A4/US Letter) | 18 ppm | 
| Sound pressure level (printing) | 45 dB | 
| Storage temperature (T-T) | 0 - 40 °C | 
| Operating temperature (T-T) | 10 - 32 °C | 
| Storage relative humidity (H-H) | 10 - 95 % | 
| Operating relative humidity (H-H) | 20 - 80 % | 
| Total input capacity | 250 sheets | 
| Total output capacity | 150 sheets | 
| Total number of input trays | 1 | 
| Auto document feeder (ADF) input capacity | 50 sheets | 
| Envelopes sizes | 10, Com-10, DL, Monarch | 
| Paper tray media types | Bond paper, Envelopes, Labels, Plain paper, Recycled paper, Thick paper, Thin paper | 
| Paper tray media weight | 60 - 163 g/m² | 
| Non-ISO print media sizes | Executive (184 x 267mm), Legal (media size), Letter (media size) | 
| ISO A-series sizes (A0...A9) | A4, A5, A6 | 
| Maximum ISO A-series paper size | A4 | 
| Duplex copying | - | 
| Maximum copy resolution | 600 x 600 DPI | 
| Scanner type | ADF scanner | 
| Input color depth | 48 bit | 
| Output color depth | 24 bit | 
| Input grayscale depth | 16 bit | 
| Output grayscale depth | 8 bit | 
| Optical scanning resolution | 1200 x 2400 DPI | 
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) | 
| Ethernet LAN data rates | 10, 100 Mbit/s | 
| 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, SMTP Client, IPP/IPPS, FTP Client and Server, CIFS Client, TELNET Server, SNMPv1/v2c/v3, HTTP/HTTPS server, TFTP client and server, ICMP, Web Services (Print/Scan), SNTP Client | 
| Supported network protocols (IPv6) | NDP, RA, DNS resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port/Port9100, IPP/IPPS, SMTP Client, FTP Client and Server, CIFS Client, TELNET Server, SNMPv1/v2c/v3, HTTP/HTTPS server, TFTP client and server, ICMPv6, SNTP Client, Web Services (Print/Scan) | 
| Product color | White | 
| Server operating systems supported | Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016 | 
| Windows operating systems supported | Windows 10, Windows 7, Windows 8, Windows 8.1 | 
| Duplex functions | |
| Maximum duty cycle | - pages per month | 
| AC input voltage | 110 - 120 V | 
| AC input frequency | 50/60 Hz | 
| Depth | 475 mm | 
|---|---|
| Width | 410 mm | 
| Height | 414 mm | 
Configure the machine's date and time settings for proper operation.
Enter your fax or telephone number and name for Station ID.
Download the Full Driver & Software Package from the Brother website.
Follow the on-screen instructions for installation on Windows and Mac.
Locate SSID (Network Name) and Network Key (Password) on your access point/router.
Use the Network > WLAN > Setup Wizard menu on LCD models.
Ensure the mobile device is connected to the same wireless network as the machine.











