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LBP251
User manual
Canon LBP251 User Manual
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Important Safety Instructions
Installation
Power Supply
Handling
Maintenance and Inspections
Consumables
Basic Operations
Parts and Their Functions
Front Side
Back Side
Interior
Multi-Purpose Tray
Paper Drawer
Operation Panel
Display
Using the Operation Panel
Entering Text
Logging on to the Machine
Loading Paper
Loading Paper in the Paper Drawer
Loading Paper in the Multi-Purpose Tray
Loading Envelopes
Loading Preprinted Paper
Specifying Paper Size and Type
Specifying Paper Size and Type in the Paper Drawer
Specifying Paper Size and Type in the Multi-Purpose Tray
Registering Default Paper Settings for the Multi-Purpose Tray
Registering a Custom Paper Size
Limiting the Paper Sizes Displayed
Saving Energy
Entering Sleep Mode
Powering off at a Fixed Time
Setting Auto Shutdown Time
Printing
Basic Printing Operations
Canceling Prints
Checking the Printing Status and Log
Various Print Settings
Enlarging or Reducing
Switching 1-Sided and 2-Sided Printing
Collating Printouts by Page
Printing Multiple Pages Onto One Sheet
Printing Posters
Printing Booklet
Printing Borders
Printing Dates and Page Numbers
Printing Watermarks
Printing Specific Pages Onto Different Paper
Selecting Document Type
Saving Toner
Combining and Printing Multiple Documents
Configuring Printer Settings on the Machine
Printing a Document Secured by a PIN (Secure Print) (Lbp252Dw)
Preparing for Using Secure Print
Printing Via Secure Print
Configuring Print Settings to Your Needs
Registering Combinations of Frequently Used Print Settings
Changing Default Settings
Can be Used Conveniently with a Mobile Device
Connecting to a Mobile Device
Make Direct Connection (Access Point Mode)
Making the Best Use of the Machine by Utilizing Applications
Managing the Machine Remotely
Network
Connecting to a Network
Selecting Wired LAN or Wireless LAN
Connecting to a Wired LAN
Connecting to a Wireless LAN
Setting up Connection Using WPS Push Button Mode
Setting up Connection Using WPS PIN Code Mode
Setting up Connection by Selecting a Wireless Router
Setting up Connection by Specifying Detailed Settings
Checking the SSID and Network Key
Setting IP Addresses
Setting Ipv4 Address
Setting Ipv6 Addresses
Viewing Network Settings
Configuring the Machine for Printing from a Computer
Configuring Printing Protocols and WSD Functions
Configuring Printer Ports
Setting up Print Server
Configuring the Machine for Your Network Environment
Configuring Ethernet Settings
Changing the Maximum Transmission Unit
Setting a Wait Time for Connecting to a Network
Configuring DNS
Configuring WINS
Configuring SNTP
Monitoring and Controlling the Machine with SNMP
Configuring Settings for Device Management Software
Security
Protecting the Machine from Unauthorized Access
Preventing Unauthorized Access
Setting Access Privileges
Setting the System Manager ID
Setting the Department ID Management
Setting a Remote UI PIN
Restricting Communication by Using Firewalls
Specifying IP Addresses for Firewall Rules
Specifying MAC Addresses for Firewall Rules
Changing Port Numbers
Setting a Proxy
Restricting the Machine's Functions
Restricting USB Functions
Disabling HTTP Communication
Disabling Remote UI
Implementing Robust Security Features
Enabling SSL Encrypted Communication for the Remote UI
Configuring Ipsec Settings
Configuring IEEE 802.1X Authentication
Configuring Settings for Key Pairs and Digital Certificates
Generating Key Pairs
Using CA-Issued Key Pairs and Digital Certificates
Verifying Key Pairs and Digital Certificates
Using Remote UI
Starting Remote UI
Remote UI Screens
Managing Documents and Checking the Machine Status
Setting up Menu Options from Remote UI
Saving/Loading Registered Data
Saving Registered Data
Loading Registered Data
Setting Menu List
Paper Settings (Lbp252Dw)
Direct Connection
Network Settings
Output Reports
Preferences
Timer Settings
Common Settings
Printer Settings
Adjustment/Maintenance
System Management Settings
Troubleshooting
Clearing Jams
When an Error Message Appears
When an Error Code Appears
Common Problems
Installation/Settings Problems
Printing Problems
When You Cannot Print Properly
Printing Results Are Not Satisfactory
Paper Creases or Curls
Paper Is Fed Incorrectly
When a Problem Cannot be Solved
Maintenance
Cleaning the Machine
Exterior
Fixing Unit
Replacing Toner Cartridges
Using up Toner
How to Replace Toner Cartridges
Relocating the Machine
Maintaining and Improving Print Quality
Adjusting Print Density
Adjusting Print Position
Printing Reports and Lists
Consumables Status Report
User Data List/System Manager Data List
Department ID Management Report
Ipsec Policy List
PCL Font List
PS Font List (Lbp252Dw)
Viewing the Counter Value
Using a USB Memory Device to Save/Load Registered Data
Saving Registered Data to a USB Memory Device
Loading Registered Data from a USB Memory Device
Initializing Settings
Initializing Menu
Initializing Key and Certificate
Appendix
Feature Highlights
Going Green and Saving Money
Improving Efficiency
So Much more
Specifications
Machine Specifications
Wireless LAN Specifications
Paper
Consumables
Optional Items
Using Airprint
Printing with Airprint
If Airprint Cannot be Used
Using Google Cloud Print
Manuals Included with the Machine
Using E-Manual
Installing E-Manual
Uninstalling E-Manual
Screen Layout of E-Manual
Viewing E-Manual
Manual Display Settings
Others
Basic Windows Operations
For Mac os Users
Notice
Office Locations
Advertisement
Quick Links
1
Installation
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LBP252dw / LBP251dw
User's Guide
USRMA-0786-00 2016-06 en
Copyright CANON INC. 2015
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