5.INSTALLING PRINTER DRIVERS FOR UNIX/Linux
Setting Up the CUPS 117
INSTALL
ING PRINTER
DR
IVERS FOR
UNIX/Li
n
ux
Installing the CUPS for IPP printing
When you want to set up an IPP print queue in the Linux OS, follow the procedures here.
When IPP SSL is enabled on the equipment
When the IPP SSL is enabled on the equipment, you require the following settings on Linux OS.
OpenSSL should be installed
CUPS should be configured with “--enable-ssl” option
HTTPS symbol should be created in the “/usr/lib/cups/backend” directory.
1.
Open the console and login with root privileges.
- Use “su” or “sudo -s” to login with root privileges.
2.
Enter the following command:
cd /usr/lib/cups/backend
3.
Enter the following command:
ln -s ipp https
4.
Restart the CUPS Service in Linux.
IPP/SSL certificates in the “/etc/cups” directory should be created.
1.
Enter the following command:
cd /etc/cups
mkdir ssl
2.
Enter the following command:
openssl req -new -x509
-keyout /etc/cups/ssl/server.key
-out /etc/cups/ssl/server.crt -days 365 -nodes
The above command must be entered as one continuous command with no carriage returns.
The user will be prompted to enter country/state/province/locality/organization/organizational unit/common
name and e-mail address.
3.
Enter the following command:
chmod 600 /etc/cups/ssl/server.*
* The “-nodes” option prevents the certificate and key from being encrypted.
* The cupsd process runs in the background, detached from any input source; if you encrypt these files then cupsd will not be able to load them.
4.
Add the following lines in the cupsd.conf file in /etc/cups path.
SSLPort 443
ServerCertificate /etc/cups/ssl/server.crt
ServerKey /etc/cups/ssl/server.key
5.
Run the following command on the shell to restart the CUPS Server.
Service cups restart
Summary of Contents for E-STUDIO2000AC
Page 6: ...6 END USER SOFTWARE LICENSE AGREEMENT ...
Page 10: ...10 CONTENTS ...
Page 84: ...3 INSTALLING PRINTER DRIVERS FOR WINDOWS 84 Uninstalling Printer Drivers ...
Page 98: ...4 INSTALLING PRINTER DRIVERS FOR MAC OS 98 Uninstalling the Mac OS PPD File ...
Page 144: ...7 INSTALLING NETWORK FAX UTILITIES Windows 144 Uninstalling the Network Fax Software ...
Page 150: ...8 INSTALLING e Filing UTILITY Windows 150 Uninstalling e Filing Backup Restore Utility ...
Page 156: ...9 INSTALLATION MAINTENANCE 156 Repairing Client Software ...
Page 162: ...162 INDEX ...