Ricoh SP C352dn User Manual page 78

3. Troubleshooting
Message
"I/O buffer overflow."
"Information for user
authentication is already
registered for another user."
"Insufficient Memory"
"Memory Retrieval Error"
76
Cause
An input buffer overflow occurred.
The user name for LDAP
Authentication or Integration
Server Authentication was
already registered in a different
server with a different ID, and a
duplication of the user name
occurred due to a switching of
domains (servers), etc.
A memory allocation error
occurred.
A memory allocation error
occurred.
Solution
• Select [Font Priority] for
[Memory Usage] in
[System].
• In [I/O Buffer] under the
[Host Interface] menu, set the
maximum buffer size to a
larger value.
• Reduce the number of files
being sent to the printer.
For details about User
Authentication, see "Configuring
User Authentication", Security
Guide.
PCL 5/PostScript 3:
Select a lower resolution on the
printer driver. For details about
how to change the resolution
setting, see the printer driver Help.
PCL 6:
Select a lower resolution on the
printer driver. For details about
how to change the resolution
setting, see the printer driver Help.
On the printer driver's [Detailed
Settings] tab, click [Print
Quality:Advanced] in "Menu:",
and then select [Raster] in the
"Vector/Raster:" list. In some
cases, it will take a long time to
complete a print job.
Turn off the main power switch
and then back on again. message
appears again.