Brother MFC-L2716DW - User Manual

Confidential
Read this manual thoroughly before maintenance work.
Keep this manual in a convenient place for quick and easy reference at all times.
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

Brother MFC-L2716DW Specifications

General

Brand	Brother
Model	MFC-L2716DW
Category	All in One Printer
Language	English

Summary

CHAPTER 2 ERROR INDICATIONS AND TROUBLESHOOTING

ERROR CODE AND MESSAGE REFERENCE

Lists and explains error codes, messages, and communication errors.

GENERAL TROUBLESHOOTING CATEGORIES

Covers troubleshooting for paper feeding, image defects, software, network, and panel issues.

COMPONENT SPECIFIC TROUBLESHOOTING

Addresses issues with toner, drum, fuser, laser, PCBs, document feeding, scanning, and fax/phone.

MISCELLANEOUS PROBLEM RESOLUTION

Troubleshooting for other issues like printing, firmware, and paper tray recognition.

CHAPTER 3 DISASSEMBLY;REASSEMBLY

1. SAFETY PRECAUTIONS

8. DISASSEMBLY FLOW CHART

9. DISASSEMBLY PROCEDURE

Step-by-step instructions for disassembling machine parts.

CHAPTER 4 ADJUSTING AND UPDATING SETTINGS

1. MAIN PCB ASSEMBLY REPLACEMENT PROCEDURES

Procedures for firmware installation, EEPROM initialization, and settings adjustment.

2. LOW-VOLTAGE POWER SUPPLY PCB REPLACEMENT

Procedures for resetting the irregular power supply detection counter.

3. LASER UNIT REPLACEMENT PROCEDURES

Procedure for entering adjusted values for the laser unit.

4. PANEL UNIT;CONTROL PCB REPLACEMENT

Procedures for touch panel adjustment and LCD operation check.

5. ADF;CIS;SCANNER UNIT REPLACEMENT

CHAPTER 5 SERVICE FUNCTIONS

1. FUNCTION CODE ACCESS AND LISTING

1.3 MAINTENANCE MODE FUNCTION DETAILS

2. OTHER SERVICE FUNCTIONS

CHAPTER 6 WIRING DIAGRAM

1. WIRING DIAGRAM

APPENDIX 3 MAINTENANCE PRINTER DRIVER INSTALLATION

WINDOWS DRIVER INSTALLATION GUIDE