Samsung SL-X7400GX Manual De Usuario

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10. Troubleshooting
Common Linux problems
 
Refer to the Linux User’s Guide that came with your computer for further 
information on Linux error messages.
 
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Suggested solutions
There is no xsane nor simple-
scan application on my Linux 
machine.
For some Linux distributions, there might be 
no default scan application. To use scan 
features, install one of scan applications 
using download center supplied by the 
OS(ex. Ubuntu Software Center for Ubuntu, 
Install/Remove Software for openSUSE, 
Software for Fedora).
Scanner can not be found via 
network.
For some Linux distributions, strong firewall 
is enabled and it may block our installer from 
opening the necessary port for searching 
network devices. In such a case, open the 
snmp port - 22161 manually or disable the 
firewall temporarily while using the device.
When printing more than one 
copy, the second copy does not 
print. 
The problem occurs on Ubuntu 12.04 due to 
the problem in standard CUPS filter 
'pdftops'. Update 'cups-filters' package to 
version 1.0.18 to fix the problem ('pdftops' is 
a part of 'cups-filters' package).
Unchecking the collate option in 
the Print Dialog does not work.
For some distributions, GNOME Print Dialog 
has an issue handling the collate option. As 
workaround, set the default value of collate 
option to False using the system's printing 
utility(execute "system-config-printer" in the 
Terminal program).
Printing always works with 
duplex.
This duplex issue was in Ubuntu 9.10 CUPS 
package. Update CUPS version to 1.4.1-
5ubuntu2.2.
Printer is not added through 
system's printing utility.
Paper size and orientation are 
disabled in the Print Dialog 
when opening text files.
The problem occurs on Fedora 19 and it's 
related to 'leafpad' text editor on Fedora 19. 
Please use other text editors like 'gedit'.
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