Epson EPL-N2550 Printer User Manual


 
Using the Control Panel 185
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Turn the Image Optimum setting off on the control panel’s Printing
Menu if you do not want the printer to automatically lower the
print quality to continue printing.
You may need to increase the amount of printer memory to be
able to print at the desired print quality for your document. For
more information on adding memory, see "Memory Module" on
page 202.
Install Imaging Cart
The imaging cartridge is not installed or not installed correctly.
Make sure that the imaging cartridge is installed correctly.
Invalid AUX I/F Card
This message means that the printer cannot communicate with
the installed optional interface card. Turn off the printer, remove
the card, then reinstall it.
Invalid N/W Module
There is no network program, or the network program cannot be
used with your printer. Contact a qualified service representative.
Invalid PS3
The PostScript3 ROM module is broken. Turn off the printer and
contact your dealer.
To clear this error, either press the N Start/Stop button or turn off
the printer and remove the ROM module, then reinstall the ROM
module. If that fails to clear the error, contact your dealer.
Manual Feed xxx
The manual feed mode is specified for the current print job. Make
sure the paper size indicated by xxx is loaded, then press the
N Start/Stop button.