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Brother DCP-L2550DW User Manual

Brother DCP-L2550DW
340 pages
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August 2017
SM-FAX186
8C5K*
Ver.4
Brother Laser MFC
SERVICE MANUAL
DCP-7090/7095D/7190DN/7195DW
DCP-B7500D/B7520DW/B7530DN/B7535DW
DCP-L2510D/L2511D/L2512D/L2530DW
DCP-L2531DW/L2532DW/L2535D/L2535DW
DCP-L2536D/L2537DW/L2550DN/L2550DW
DCP-L2551DN/L2551DW/L2552DN
HL-L2390DW/L2395DW
MFC-7390/7490D/7890DN/7895DW
MFC-B7700D/B7715DW/B7720DN
MFC-L2690DW/L2710DN/L2710DW/L2712DN
MFC-L2712DW/L2713DW/L2715D/L2715DW
MFC-L2716D/L2716DW/L2717DW
MFC-L2730DW/L2732DW/L2750DW/L2750DWXL
MFC-L2751DW/L2752DW/L2770DW/L2771DW
MODEL

Table of Contents

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Brother DCP-L2550DW Specifications

General IconGeneral
Duplex printingYes
Print technologyLaser
Maximum resolution2400 x 600 DPI
Poster printing functionNo
Time to first page (black, normal)8.5 s
Print speed (black, normal quality, A4/US Letter)36 ppm
Copier resize25 - 400 %
Maximum copy resolution600 x 600 DPI
N-in-1 copy function (N=)2, 4
Copy speed (black, normal quality, A4)36 cpm
Scan toE-mail, File, Image
Scan driversSANE, TWAIN
Scanner typeFlatbed & ADF scanner
Scan speed (black)22.5 ppm
Scan speed (color)7.5 ppm
Image formats supportedBMP, JPEG, PNG, TIF, TIFF
Document formats supportedPDF, XML, XPS
Optical scanning resolution1200 x 1200 DPI
Printing colorsBlack
Maximum duty cycle15000 pages per month
Number of print cartridges1
Page description languagesBR-Script 3, GDI, PCL 6, PDF 1.7
Sustainability certificatesENERGY STAR
DisplayLCD
Market positioningHome & office
Display number of lines2 lines
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology10/100Base-T(X)
Security algorithms64-bit WEP, 128-bit WEP, WPA-PSK
Ethernet LAN data rates10, 100 Mbit/s
Mobile printing technologiesBrother iPrint & Scan, Google Cloud Print, Mopria Print Service
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/Port 9100, IPP, FTP Client and Server, TELNET Server, SNMPv1/v2c/v3, HTTP Server, TFTP Client and Server, SMTP Client, ICMP, Web Services (Print/Scan)
Supported network protocols (IPv6)NDP, RA, DNS Resolver, mDNS, LLMNR Responder, LPR/LPD, Custom Raw Port/Port 9100, IPP, FTP Server, SNMPv1/v2c, TFTP Client and Server, SMTP Client, ICMPv6, LLTD Responder, Web Services (Print/Scan)
Bundled softwareNuance
Included cartridge capacity (black)700 pages
Quantity per pack1 pc(s)
Internal memory128 MB
Processor frequency600 MHz
Sound pressure level (printing)50 dB
Operating relative humidity (H-H)20 - 80 %
AC input voltage120 V
AC input frequency50 - 60 Hz
Power consumption (off)0.02 W
Power consumption (ready)43.5 W
Power consumption (sleep)0.8 W
Power consumption (copying)440 W
Power consumption (printing)420 W
Power consumption (average operating)- W
Paper input typePaper tray
Total input capacity250 sheets
Total output capacity100 sheets
Auto document feeder (ADF) input capacity50 sheets
Paper tray media types-
ISO A-series sizes (A0...A9)A4, A5, A6
Multi-purpose tray media typesExecutive, Legal, Letter
Maximum ISO A-series paper sizeA4
Multi-Purpose Tray media weight60 - 230 g/m²
Mac operating systems supportedMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra
Server operating systems supportedWindows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016
Windows operating systems supportedWindows 10, Windows 7, Windows 8, Windows 8.1
Weight and Dimensions IconWeight and Dimensions
Depth398.8 mm
Width408.9 mm
Height317.5 mm
Weight11612 g

Summary

SAFETY INFORMATION

To use the Machine Safely

Provides essential instructions for safe operation and maintenance to prevent hazards like fire or electric shock.

CHAPTER 1 SUPPLEMENTAL SPECIFICATIONS

CHAPTER 2 ERROR INDICATIONS AND TROUBLESHOOTING

3. ERROR INDICATIONS

Details error codes, their descriptions, and references for troubleshooting.

3.1 Error Codes

Lists error codes, their descriptions, and corresponding reference pages for troubleshooting.

3.2 Error Message

Displays error messages shown on the LCD, their descriptions, and error codes.

4. TROUBLESHOOTING

Provides guidance on diagnosing and resolving machine problems.

4.1 Error Cause and Remedy

Provides step-by-step solutions for specific error codes.

4.2 Troubleshooting for Paper Feeding Problems

Provides solutions for common paper feeding issues.

4.3 Troubleshooting for Image Defects

Guides users on how to resolve common image quality issues.

4.7 Troubleshooting for Toner Cartridge and Drum Unit Problems

Provides troubleshooting steps for issues related to toner cartridges and drum units.

4.8 Troubleshooting for Fuser Unit Problems

Provides troubleshooting steps for issues with the fuser unit.

4.9 Troubleshooting for Laser Unit Problems

Offers troubleshooting steps for issues with the laser unit.

4.11 Troubleshooting for Document Feeding Problems

Guides users on resolving issues with document feeding in the ADF.

4.12 Troubleshooting for Scanning Image Defect

Guides users on how to resolve common scanning image quality issues.

CHAPTER 3 DISASSEMBLY/REASSEMBLY

1. SAFETY PRECAUTIONS

Outlines essential safety measures before performing disassembly.

9. DISASSEMBLY PROCEDURE

Details the step-by-step procedure for disassembling the machine.

CHAPTER 4 ADJUSTING AND UPDATING SETTINGS AS REQUIRED AFTER PARTS REPLACEMENT

1. IF YOU REPLACE THE MAIN PCB ASSY

Outlines procedures after replacing the main PCB.

2. IF YOU REPLACE THE LOW-VOLTAGE POWER SUPPLY PCB ASSY

Outlines procedures after replacing the low-voltage power supply PCB.

3. IF YOU REPLACE THE LASER UNIT

Outlines procedures after replacing the laser unit.

CHAPTER 5 SERVICE FUNCTIONS

CHAPTER 6 WIRING DIAGRAM

APPENDIX 3 INSTALLING THE MAINTENANCE PRINTER DRIVER

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