Epson AcuLaser C4000 Owner's Manual page 336

Paper Out XXX YYY
There is no paper in the specified paper source (XXX). Load paper
of the indicated size (YYY) into the paper source.
Paper Set XXX YYY
The paper loaded in the specified paper source (XXX) does not
match the required paper size (YYY). Replace the loaded paper
with the correct size paper and press the N Start/Stop
resume printing. Or press the q Job Cancel button to cancel the
print job.
If you press N Start/Stop
printer will print on the loaded paper even though it does not
match the required size.
Printer Open
Cover A, cover B, cover D, or some combination of these covers
are open. To clear this error, close all covers.
Print Overrun
The required time to process the print data exceeded the print
engine speed because the current page is too complex. Press the
N Start/Stop
button to cancel the print job. If this message appears again, select
On as the Page Protect setting in the control panel's Setup Menu.
If you continue to receive this message when printing a particular
page, try simplifying the page by limiting the number of graphics
or reducing the number and size of fonts.
You can also add more memory to the printer as described in
"Memory Modules" on page 232.
326
Troubleshooting
button
to resume printing. Or press the q Job Cancel
button
without replacing the paper, the
to
button