Contents

Online User's Guide HL-L2310D/HL-L2350DW/HL-L2357DW/HL-L2370DN/HL-L2375DW
- Table of Contents
- Before You Use Your Brother Machine
  - Definitions of Notes
  - Trademarks
  - Important Note
- Introduction to Your Brother Machine
  - Control Panel Overview
  - LED Patterns and Indications (for Models Without an LCD)
  - Access Brother Utilities (Windows)
    - Uninstall the Brother Software and Drivers (Windows)
- Paper Handling
  - Load Paper
    - Load and Print Using the Paper Tray
      - Load Paper in the Paper Tray
    - Load and Print Paper in the Manual Feed Slot
      - Load and Print Plain Paper, Thin Paper, Recycled Paper and Bond Paper in the Manual Feed Slot
      - Load and Print on Thick Paper and Labels in the Manual Feed Slot
      - Load and Print on Envelopes in the Manual Feed Slot
  - Paper Settings
    - Change the Paper Size and Paper Type
    - Change the Check Paper Size Setting
  - Unprintable Area
  - Recommended Print Media
  - Using Special Paper
- Print
  - Print from Your Computer (Windows)
    - Print a Document (Windows)
    - Print Settings (Windows)
    - Change the Default Print Settings (Windows)
    - Monitor the Status of the Machine from Your Computer (Windows)
  - Print from Your Computer (Mac)
    - Print a Document (Mac)
    - Print Options (Mac)
    - Monitor the Status of the Machine from Your Computer (Mac)
  - Cancel a Print Job
  - Test Print
- Network
  - Supported Basic Network Features
  - Network Management Software and Utilities
    - Learn about Network Management Software and Utilities
  - Additional Methods of Configuring Your Brother Machine for a Wireless Network
    - Before Configuring Your Brother Machine for a Wireless Network
    - Configure Your Machine for a Wireless Network
    - Configure Your Machine for a Wireless Network Using the One Push Method of Wi-Fi Protected Setup (WPS)
    - Configure Your Machine for a Wireless Network Using the PIN Method of Wi-Fi Protected Setup (WPS)
    - Configure Your Machine for a Wireless Network Using the Machine's Control Panel Setup Wizard
    - Configure Your Machine for a Wireless Network When the SSID Is Not Broadcast
    - Use Wi-Fi Direct
      - Print from Your Mobile Device Using Wi-Fi Direct
      - Configure Your Wi-Fi Direct Network
        
        Wi-Fi Direct Network Configuration Overview
        
        Configure Your Wi-Fi Direct Network Using the One-Push Method
        
        Configure Your Wi-Fi Direct Network Using the One-Push Method of Wi-Fi Protected Setup (WPS)
        
        Configure Your Wi-Fi Direct Network Using the PIN Method
        
        Configure Your Wi-Fi Direct Network Using the PIN Method of Wi-Fi Protected Setup (WPS)
        
        Configure Your Wi-Fi Direct Network Manually
  - Advanced Network Features
    - Print the Network Configuration Report
    - Print the WLAN Report
      - Wireless LAN Report Error Codes
  - Technical Information for Advanced Users
    - Reset the Network Settings to the Factory Settings
- Security
  - Lock the Machine Settings
    - Setting Lock Overview
      - Set the Setting Lock Password
      - Change the Setting Lock Password
      - Turn Setting Lock On
  - Network Security Features
    - Before Using Network Security Features
    - Manage Your Network Machine Securely Using SSL/TLS
      - Introduction to SSL/TLS
        
        Brief History of SSL/TLS
        
        Benefits of Using SSL/TLS
      - Certificates and Web Based Management
        
        Supported Security Certificate Features
        
        Create and Install a Certificate
        
        Step by Step Guide for Creating and Installing a Certificate
        
        Create and Install a Self-signed Certificate
        
        Create a Self-signed Certificate
        
        Install the Self-signed Certificate for Windows users with Administrator Rights
        
        Import and Export the Self-signed Certificate on your Brother Machine
        
        Import the Self-signed Certificate
        
        Export the Self-signed Certificate
        
        Create and Install a Certificate from a Certificate Authority (CA)
        
        Create a Certificate Signing Request (CSR)
        
        Install a Certificate on Your Brother Machine
        
        Import and Export the Certificate and Private Key
        
        Import a Certificate and Private Key
        
        Export the Certificate and Private Key
        
        Import and Export a CA Certificate
        
        Import a CA Certificate
        
        Export a CA Certificate
        
        Manage Multiple Certificates
      - Manage Your Network Machine Securely Using Web Based Management
      - Manage Your Network Machine Securely Using BRAdmin Professional (Windows)
      - Print Documents Securely Using SSL/TLS
    - Send an Email Securely
      - Configure Email Sending Using Web Based Management
      - Send an Email with User Authentication
      - Send an Email Securely Using SSL/TLS
- Mobile
  - Google Cloud Print
    - Google Cloud Print Overview
    - Before Using Google Cloud Print
      - Network Settings for Using Google Cloud Print
      - Register Your Machine with Google Cloud Print Using Google Chrome
      - Register Your Machine with Google Cloud Print Using Web Based Management
    - Print from Google Chrome or Chrome OS
    - Print from Google Drive for Mobile
    - Print from Gmail Webmail Service for Mobile
  - AirPrint
    - AirPrint Overview
    - Before Using AirPrint
      - Network Settings for Using AirPrint
      - Disable and Enable AirPrint Using Web Based Management (Web Browser)
    - Print Using AirPrint
      - Print from iPad, iPhone, or iPod Touch
      - Before Using AirPrint (macOS)
      - Print Using AirPrint (macOS)
  - Mobile Printing for Windows
  - Mopria Print Service
  - Brother iPrint&Scan for Mobile Devices
- Brother iPrint&Scan for Windows and Mac
  - Brother iPrint&Scan Overview
- Troubleshooting
  - Error and Maintenance Indications
  - Error and Maintenance Messages
  - Paper Jams
    - Paper is Jammed in the Paper Tray
    - Paper is Jammed in the Back of the Machine
    - Paper is Jammed inside the Machine
    - Paper is Jammed in the 2-sided Tray
  - Printing Problems
  - Improve the Print Quality
  - Network Problems
    - Error Messages
    - Where Can I Find My Brother Machine's Network Settings?
    - I Cannot Complete the Wireless Network Setup Configuration
    - Use the Network Connection Repair Tool (Windows)
    - My Brother Machine Cannot Print over the Network
    - I Want to Check that My Network Devices are Working Correctly
  - Google Cloud Print Problems
  - AirPrint Problems
  - Other Problems
  - Machine Information
    - Check the Serial Number
    - Check the Firmware Version
    - Reset Functions Overview
    - Reset Your Brother Machine
- Routine Maintenance
  - Replace Supplies
    - Replace the Toner Cartridge
    - Replace the Drum Unit
  - Clean the Machine
    - Clean the Corona Wire
    - Clean the Drum Unit Using Drum Dot Print
    - Clean the Paper Pick-up Rollers
  - Check the Remaining Part Life
  - Pack and Ship Your Brother Machine
- Machine Settings
  - Change Machine Settings from the Control Panel
    - General Settings
      - Set Sleep Mode Countdown
      - About Deep Sleep Mode
      - Set Auto Power Off Mode
      - Reduce Toner Consumption
      - Reduce Printing Noise
      - Change the Language on the LCD
    - Menu Table (for LCD Models)
      - Settings Tables (1 Line LCD models)
  - Print a List of Printer Settings
  - How to Install the Remote Printer Console Software (Windows only)
  - Change Machine Settings from Your Computer
    - Change Machine Settings Using Web Based Management
      - What is Web Based Management?
      - Access Web Based Management
      - Set a Login Password for Web Based Management
- Appendix
  - Specifications
  - How to Enter Text on Your Brother Machine
  - Supplies
  - Information Regarding Recycled Paper
  - Brother Numbers

Brother HL-L2370DN Online User's Guide

Pages 249

Year 2018

Language(s)

of 249

Brother HL-L2370DN Specification

The Brother HL-L2370DN is a monochrome laser printer designed to deliver efficient and reliable performance for small to medium-sized office environments. This printer offers a compact and robust design, making it ideal for space-constrained settings without compromising on quality. It features a print speed of up to 34 pages per minute, ensuring fast document processing to enhance productivity. The printer supports a high print resolution of up to 2400 x 600 dpi, producing sharp and professional-quality text and graphics.

Equipped with automatic duplex printing, the HL-L2370DN facilitates seamless double-sided printing, reducing paper consumption and contributing to environmental sustainability. It includes a 250-sheet capacity paper tray adjustable for letter or legal-sized paper, complemented by a manual feed slot for envelopes and alternative media types. Connectivity options are versatile, with built-in Ethernet for network connectivity, allowing multiple users to share the printer seamlessly within a workgroup.

The Brother HL-L2370DN supports a range of operating systems, ensuring compatibility with various computing environments. It is compatible with both Windows and Mac systems, and also allows for mobile printing through Brother's iPrint&Scan app, Google Cloud Print, and Apple AirPrint. The printer is designed for ease of use with a straightforward control panel and a user-friendly setup process. It also incorporates advanced security features to protect sensitive documents and data during printing.

Overall, the Brother HL-L2370DN combines speed, efficiency, and versatility, making it a practical choice for businesses seeking a cost-effective and high-performance printing solution. Its durable construction and energy-efficient technology, compliant with Energy Star standards, further enhance its appeal as a reliable office printer.

Brother HL-L2370DN F.A.Q.

How do I connect my Brother HL-L2370DN printer to a wireless network?

To connect your Brother HL-L2370DN printer to a wireless network, press the 'Menu' button on the printer, navigate to 'Network', then select 'WLAN'. Choose 'Setup Wizard' and follow the on-screen instructions to select your network and enter the Wi-Fi password.

What should I do if my Brother HL-L2370DN printer is not printing?

First, ensure the printer is turned on and connected to the same network as your computer. Check for any error messages on the printer's display. Verify that the printer driver is correctly installed on your computer. Restart both the printer and computer, and try printing again.

How can I perform a factory reset on my Brother HL-L2370DN printer?

To perform a factory reset, press the 'Menu' button, navigate to 'Initial Setup', and select 'Reset'. Choose 'Factory Reset', confirm, and the printer will restart with default settings.

How do I replace the toner cartridge in the Brother HL-L2370DN printer?

Open the front cover of the printer and remove the drum unit and toner cartridge assembly. Push down the green lock lever to release the toner cartridge from the drum unit. Unpack the new toner cartridge, insert it into the drum unit, and reinstall the assembly into the printer.

Why is my Brother HL-L2370DN printer producing faded prints?

Faded prints may be due to low toner levels. Check the toner cartridge and replace it if necessary. Additionally, verify that the paper type and print settings in the printer properties match the media being used.

How can I print on both sides of the paper using my Brother HL-L2370DN printer?

To enable duplex printing, access the print settings from your computer. Navigate to 'Preferences' or 'Properties' and select 'Duplex Printing'. Choose 'Long Edge' or 'Short Edge' depending on your binding preference.

What is the recommended maintenance for the Brother HL-L2370DN printer?

Regularly clean the exterior and interior of the printer using a lint-free cloth. Replace the toner and drum unit as needed, and perform a test print to ensure quality. Update the printer firmware periodically for optimal performance.

How do I update the firmware on my Brother HL-L2370DN printer?

Download the latest firmware update from Brother’s official website. Connect the printer to your computer via USB or ensure it is on the same network. Run the firmware update tool and follow the given instructions.

What should I do if my Brother HL-L2370DN printer displays a "Paper Jam" error?

Turn off the printer and carefully remove any jammed paper by opening the front cover and pulling the drum unit and toner cartridge assembly. Check the paper tray and the back of the printer for any additional jams. Reassemble and restart the printer.

Can I print from my smartphone on the Brother HL-L2370DN printer?

Yes, you can print from your smartphone using Brother iPrint&Scan app. Ensure the printer and smartphone are on the same network, download the app, and follow the instructions to send print jobs from your mobile device.