Brother HL-L2371DN 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-PRN111
84UH*
Ver.4
Brother Laser Printer
SERVICE MANUAL
HL-2290/2295D/2590DN/2595DW/B2000D/
B2050DN/B2080DW/L2310D/L2312D/
L2325DW/L2330D/L2331D/L2335D/
L2336D/L2350DW/L2351DW/L2352DW/
L2357DW/L2370DN/L2370DW(XL)/
L2371DN/L2372DN/L2375DW/L2376DW/
L2385DW/L2386DW
MODEL

Brother HL-L2371DN Specifications

General

Printer Type	Laser
Print Resolution	2400 x 600 dpi
Monthly Duty Cycle	30, 000 pages
Paper Capacity	250 sheets
Display	LED
Processor	600 MHz
Wireless Connectivity	No
Supported Operating Systems	Windows, macOS, Linux
Connectivity	USB, Ethernet
Duplex Printing	Yes (Automatic)

Summary

CHAPTER 2 ERROR INDICATIONS AND TROUBLESHOOTING

3. ERROR INDICATIONS

4. TROUBLESHOOTING

Provides detailed causes and remedies for common machine errors and problems.

4.4 Troubleshooting for Software Problems

4.5 Troubleshooting for Network Problems

4.6 Troubleshooting for Control Panel Problems

4.7 Troubleshooting for Toner Cartridge and Drum Unit Problems

CHAPTER 3 DISASSEMBLY/REASSEMBLY

9. DISASSEMBLY PROCEDURE

Step-by-step instructions for disassembling and removing individual machine components.

CHAPTER 5 SERVICE FUNCTIONS

1. MAINTENANCE MODE

1.1 How to Enter Maintenance Mode

1.3 Details of Maintenance Mode Functions for LCD Models

SAFETY INFORMATION

To use the Machine Safely

WARNING ELECTRICAL HAZARDS

Details critical electrical hazards and safety precautions to prevent injury or fire.