LBP5050N

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Drivers

Get the latest drivers for your device

CAPT Printer Driver & Utilities for Mac V10.0.9 [macOS 10.13.6 - macOS 26.0.1]

For macOS 26, 22nd October 2025
[Windows 64bit] LBP5050N CAPT Printer Driver (R1.50 Ver.1.10)

For Windows 11, 31st January 2025
CAPT Printer Driver & Utilities for Mac V10.0.4 [macOS 10.13.6 - macOS 12.4]

For macOS 12, 21st June 2022
CAPT Printer Driver & Utilities for Mac V3.93 [Mac OS : 10.7/10.8/10.9/10.10/10.11/10.12]

For macOS v10.12
CAPT Printer Driver for Linux V2.71

For Linux 32bit
CAPT Printer Driver & Utilities for Macintosh V3.90 [Mac OS : 10.5/10.6]

For Mac OS X v10.6
[Windows 32bit] LBP5050N CAPT Printer Driver (R1.50 Ver.1.10)

For Windows 10

Setting up

Everything you need to get started and set up your device

CAPT Printer Driver & Utilities for Mac V10.0.9 [macOS 10.13.6 - macOS 26.0.1]

For macOS 26, 22nd October 2025
[Windows 64bit] LBP5050N CAPT Printer Driver (R1.50 Ver.1.10)

For Windows 11, 31st January 2025
CAPT Printer Driver & Utilities for Mac V10.0.4 [macOS 10.13.6 - macOS 12.4]

For macOS 12, 21st June 2022
CAPT Printer Driver & Utilities for Mac V3.93 [Mac OS : 10.7/10.8/10.9/10.10/10.11/10.12]

For macOS v10.12
CAPT Printer Driver for Linux V2.71

For Linux 32bit
CAPT Printer Driver & Utilities for Macintosh V3.90 [Mac OS : 10.5/10.6]

For Mac OS X v10.6
[Windows 32bit] LBP5050N CAPT Printer Driver (R1.50 Ver.1.10)

For Windows 10

Initializing the Network Settings (Only for LBP5050N)
Cleaning the Fixing Roller
Using the Unicast Communication Mode (Only for LBP5050N)
Turning the Printer ON/OFF
Performing Network Status Print (Only for LBP5050N)
After Changing the IP Address (Changing the Port) (Only for LBP5050N)
Uninstalling User's Guide
Uninstalling the Printer Driver
Uninstalling the USB Class Driver
Checking the Processor Version of Windows Vista
Configuring the Print Server
Installation on Clients
If the Printer and Computer Are Connected by a LAN Cable (Only for LBP5050N)
If the Printer and Computer Are Connected by a USB Cable
Precautions for Handling Toner Cartridges
If You Want to Connect the Printer and Computer with a LAN Cable (Only for LBP5050N)
If You Want to Connect the Printer and Computer with a USB Cable
Installing the Printer Driver
Changing the Default Values for Printing Preferences
Printing from an Application
The Alarm Indicator Is On/Blinking
Checking the Amount of the Toner Remaining
Canceling a Job
<Out of Paper> Is Displayed in the Printer Status Window
Printing from a Network Computer by Sharing the Printer on a Network
Checking the MAC Address of the Printer (Only for LBP5050N)
Setting the IP Address (Only for LBP5050N)
Installing the Printer Driver from the [Printers and Faxes] Folder or the [Printers] Folder
Connecting the Printer and Computer
<Network Board Error> Is Displayed in the Printer Status Window (Only for LBP5050N)
You Cycled the Power of the Printer in the Environment Where the DHCP Server Was Used (The IP Address Was Changed) (Only for LBP5050N)
A Problem Has Occurred in the Computer That Performs Printing (Only for LBP5050N)
The IP Address Has a Problem (Only for LBP5050N)
A Problem Has Occurred in the Printer's Network Board (Only for LBP5050N)
The LAN Connection Has a Problem (Only for LBP5050N)
The Network Path to the Print Server Has a Problem
The Print Server Has a Problem
The Interface Cable Connection Has a Problem
Bi-directional Communication Has a Problem
The Port to Be Used Has a Problem
The USB Connection Has a Problem
The Power Source of the Printer Has a Problem
The Message <Toner Cartridge Replacement Required> Appears in the Printer Status Window
The Printer Generates Abnormal Noise or Loud Operating Sounds
The Printed Paper Has Smudge Marks
Streaks Appear in the Gradated Portions When Printing Diagrams with Gradations
Thin Lateral Lines Appear on Printing
White Streaks Appear
Toner Does Not Fix Well
Colored Text Appears to Be Blurred
Colored Lines and Text Come Out Faint
Images in Which Two or More Colors Are Overlaid Come Out Faint
Thin Lines or Halftone Areas Come Out Faint
The Overall Print Result Is Faint
Residual Images Appear on Non-printed Areas
Smudge Marks of Spattering Toner Appear around the Text or Patterns
The Back of the Printed Paper Has Smudge Marks
Color Unevenness Is Found, or Objects Cannot Be Printed Being Smoothed Out
The Print Is Uneven
The Message <Specified Paper Different from Set Paper> Appears in the Printer Status Window
When Installing the Printer Driver from the CD-ROM, the Printer Is Not Recognized Automatically Even After the USB Cable Is Connected

LBP5050/5050N User's Guide

LBP5050N Support

Drivers

CAPT Printer Driver & Utilities for Mac V10.0.9 [macOS 10.13.6 - macOS 26.0.1]

[Windows 64bit] LBP5050N CAPT Printer Driver (R1.50 Ver.1.10)

CAPT Printer Driver & Utilities for Mac V10.0.4 [macOS 10.13.6 - macOS 12.4]

CAPT Printer Driver & Utilities for Mac V3.93 [Mac OS : 10.7/10.8/10.9/10.10/10.11/10.12]

CAPT Printer Driver for Linux V2.71

CAPT Printer Driver & Utilities for Macintosh V3.90 [Mac OS : 10.5/10.6]

[Windows 32bit] LBP5050N CAPT Printer Driver (R1.50 Ver.1.10)

Setting up

CAPT Printer Driver & Utilities for Mac V10.0.9 [macOS 10.13.6 - macOS 26.0.1]

[Windows 64bit] LBP5050N CAPT Printer Driver (R1.50 Ver.1.10)

CAPT Printer Driver & Utilities for Mac V10.0.4 [macOS 10.13.6 - macOS 12.4]

CAPT Printer Driver & Utilities for Mac V3.93 [Mac OS : 10.7/10.8/10.9/10.10/10.11/10.12]

CAPT Printer Driver for Linux V2.71

CAPT Printer Driver & Utilities for Macintosh V3.90 [Mac OS : 10.5/10.6]

[Windows 32bit] LBP5050N CAPT Printer Driver (R1.50 Ver.1.10)

Initializing the Network Settings (Only for LBP5050N)

Cleaning the Fixing Roller

Using the Unicast Communication Mode (Only for LBP5050N)

Turning the Printer ON/OFF

Performing Network Status Print (Only for LBP5050N)

After Changing the IP Address (Changing the Port) (Only for LBP5050N)

Uninstalling User's Guide

Uninstalling the Printer Driver

Uninstalling the USB Class Driver

Checking the Processor Version of Windows Vista

Configuring the Print Server

Installation on Clients

If the Printer and Computer Are Connected by a LAN Cable (Only for LBP5050N)

If the Printer and Computer Are Connected by a USB Cable

Precautions for Handling Toner Cartridges

If You Want to Connect the Printer and Computer with a LAN Cable (Only for LBP5050N)

If You Want to Connect the Printer and Computer with a USB Cable

Installing the Printer Driver

Changing the Default Values for Printing Preferences

Printing from an Application

The Alarm Indicator Is On/Blinking

Checking the Amount of the Toner Remaining

Canceling a Job

<Out of Paper> Is Displayed in the Printer Status Window

Printing from a Network Computer by Sharing the Printer on a Network

Checking the MAC Address of the Printer (Only for LBP5050N)

Setting the IP Address (Only for LBP5050N)

Installing the Printer Driver from the [Printers and Faxes] Folder or the [Printers] Folder

Connecting the Printer and Computer

<Network Board Error> Is Displayed in the Printer Status Window (Only for LBP5050N)

You Cycled the Power of the Printer in the Environment Where the DHCP Server Was Used (The IP Address Was Changed) (Only for LBP5050N)

A Problem Has Occurred in the Computer That Performs Printing (Only for LBP5050N)

The IP Address Has a Problem (Only for LBP5050N)

A Problem Has Occurred in the Printer's Network Board (Only for LBP5050N)

The LAN Connection Has a Problem (Only for LBP5050N)

The Network Path to the Print Server Has a Problem

The Print Server Has a Problem

The Interface Cable Connection Has a Problem

Bi-directional Communication Has a Problem

The Port to Be Used Has a Problem

The USB Connection Has a Problem

The Power Source of the Printer Has a Problem

The Message <Toner Cartridge Replacement Required> Appears in the Printer Status Window

The Printer Generates Abnormal Noise or Loud Operating Sounds

The Printed Paper Has Smudge Marks

Streaks Appear in the Gradated Portions When Printing Diagrams with Gradations

Thin Lateral Lines Appear on Printing

White Streaks Appear

Toner Does Not Fix Well

Colored Text Appears to Be Blurred

Colored Lines and Text Come Out Faint

Images in Which Two or More Colors Are Overlaid Come Out Faint

Thin Lines or Halftone Areas Come Out Faint

The Overall Print Result Is Faint

Residual Images Appear on Non-printed Areas

Smudge Marks of Spattering Toner Appear around the Text or Patterns

The Back of the Printed Paper Has Smudge Marks

Color Unevenness Is Found, or Objects Cannot Be Printed Being Smoothed Out

The Print Is Uneven

The Message <Specified Paper Different from Set Paper> Appears in the Printer Status Window

When Installing the Printer Driver from the CD-ROM, the Printer Is Not Recognized Automatically Even After the USB Cable Is Connected

LBP5050/5050N User's Guide

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