Access Web Config and select the Print tab > Error Settings.
Set each item.
Paper Size Notice
Set whether to display an error on the control panel when the paper size of the specified paper source is different from the paper size of the print data.
Paper Type Notice
Set whether to display an error on the control panel when the paper type of the specified paper source is different from the paper type of the print data.
Auto Error Solver
Set whether to automatically cancel the error if there is no operation on the control panel for 5 seconds after displaying the error.
Check the settings, and then click OK.
Print Selected Pages
Administrator Information
Connecting the Printer to the Network
Before Making Network Connection
Gathering Information on the Connection Setting
IP Address Assignment
DNS Server and Proxy Server
Connecting to the Network from the Control Panel
Assigning the IP Address
Setting the Proxy Server
Connecting to LAN
Connecting to Ethernet
Connecting to the Wireless LAN (Wi-Fi)
Settings to Use the Printer
Using the Print Functions
Printer Connection Types
Peer to Peer Connection Settings
Server / Client Connection Settings
Print Settings for Peer to Peer Connection
Print Settings for Server / Client Connection
Setting Up the Network Ports
Checking the Port Configuration - Windows
Sharing the Printer (Windows only)
Installing Additional Drivers (Windows only)
Using the Shared Printer – Windows
Basic Settings for Printing
Setting the Paper Source
Setting Errors
Setting Universal Print
Basic
Setting Up AirPrint
Configuring a Mail Server
Mail Server Setting Items
Checking a Mail Server Connection
Mail Server Connection Test References
Setting a Shared Network Folder
Creating the Shared Folder
Before Creating the Shared Folder
Checking the Network Profile
Location Where the Shared Folder is Created and an Example of the Security
Example of Configuration for File Servers
Example of Configuration for a Personal Computer
Adding Group or User Which Permits Access
Using Microsoft Network Sharing
MS Network Setting items
Making Contacts Available
Contacts Configuration Comparison
Registering a Destination to Contacts using Web Config
Destination Setting Items
Registering Destinations as a Group Using Web Config
Backing Up and Importing Contacts
Importing Contacts Using Web Config
Backing up Contacts Using Web Config
Export and Bulk Registration of Contacts Using Tool
Exporting Contacts
Importing Contacts
Preparing to Scan
Scanning using the control panel
Settings of Servers and Folders
Scanning From a Computer
Software to be installed
Confirming that Network Scan is Enabled
Making Basic Operation Settings for the Printer
Setting the Control Panel
Power Saving Settings During Inactivity
Setting the Sound
Synchronizing the Date and Time with Time Server
Setting the Default Value for Scanning and Copying (User Default Settings)
Problems when Making Settings
Hints to Solving Problems
Cannot Access Web Config
Managing the Printer
Introduction of Product Security Features
Administrator Settings
Configuring the Administrator Password
Configuring the Administrator Password from the Control Panel
Configuring the Administrator Password from a Computer
Controlling the Panel Operation
Enabling the Lock Setting
Enabling the Lock Setting from the Control Panel
Enabling the Lock Setting from a Computer
Lock Setting Items for General Settings Menu
Other Lock Setting Items
Operating Display and Function Setting Individually
Items That Can Be Set Individually
Logging on to the Printer as an Administrator
Logging on the Printer Using the Control Panel
Logging on to the Printer from a Computer
Restricting Available Features
Creating the User Account
Editing the User Account
Deleting the User Account
Enabling Access Control
Disabling the External Interface
Monitoring a Remote Printer
Checking Information for a Remote Printer
Receiving Email Notifications When Events Occur
About Email Notifications
Configuring Email Notification
Items for Email Notification
Backing Up the Settings
Export the settings
Import the settings
Advanced Security Settings
Security Settings and Prevention of Danger
Security Feature Settings
Controlling Using Protocols
Controlling protocols
Protocols you can Enable or Disable
Protocol Setting Items
Using a Digital Certificate
About Digital Certification
Configuring a CA-signed Certificate
Obtaining a CA-signed Certificate
CSR Setting Items
Importing a CA-signed Certificate
CA-signed Certificate Importing Setting Items
Deleting a CA-signed Certificate
Updating a Self-signed Certificate
Configuring a CA Certificate
Importing a CA Certificate
Deleting a CA Certificate
SSL/TLS Communication with the Printer
Configuring Basic SSL/TLS Settings
Configuring a Server Certificate for the Printer
Encrypted Communication Using IPsec/IP Filtering
About IPsec/IP Filtering
Configuring Default Policy
Default Policy Setting Items
Configuring Group Policy
Group Policy Setting Items
Combination of Local Address(Printer) and Remote Address(Host) on Group Policy
References of Service Name on Group Policy
Configuration Examples of IPsec/IP Filtering
Configuring a Certificate for IPsec/IP Filtering
Connecting the Printer to an IEEE802.1X Network
Configuring an IEEE802.1X Network
IEEE802.1X Network Setting Items
Configuring a Certificate for IEEE802.1X
Checking IEEE802.1X Network Status
Solving Problems for Advanced Security
Restoring the Security Settings
Disabling the Security Function Using the Control Panel
Problems Using Network Security Features
Forgot a Pre–shared Key
Cannot Communicate with IPsec Communication
Cannot Communicate Suddenly
Cannot Create the Secure IPP Printing Port
Cannot Connect After Configuring IPsec/IP Filtering
Cannot Access the Printer or Scanner after Configuring IEEE802.1X