Message Cause Solution
"I/O buffer overflow." An input buffer overflow
occurred.
• 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.
"Insufficient Memory." A memory allocation error
occurred.
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] 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.
PCL 5e, PostScript 3
Select a lower resolution
on the printer driver. For
details about how to
change the resolution
setting, see the printer
driver Help.
"No response from server." A timeout occurred while the
printer was connecting to the
server for LDAP Authentication
or Windows Authentication.
Check the status of the server.
"Paper Size Error" Printing was canceled because
the specified paper size cannot
be fed from the tray.
Check the available paper size.
When Messages Are Displayed
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