Troubleshooting 221
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Manual Feed ssss
The manual feed mode is specified for the current print job. Make 
sure the paper size indicated by ssss is loaded, then press the N 
Start/Stop button.
Mem Overflow
The printer has insufficient memory to execute the current task. 
Press the N Start/Stop button on the control panel to resume 
printing, or press the + Cancel Job button to cancel the print job.
Menus Locked
This message appears if you try to change the printer’s settings 
through the control panel when the buttons are locked. You can 
unlock them by using the Network utility. Refer to the Network 
Guide for information.
NonGenuine Toner
The installed toner cartridge is not a genuine Epson product. 
Installing a genuine toner cartridge is recommended. Using a 
non-genuine toner cartridge may affect print quality. Epson shall 
not be liable for any damages or problems arising from the use of 
consumable products not manufactured or approved by Epson.
Install a genuine Epson product, or perform Clear Warning or 
Clear All Warnings on the Reset Menu on the control panel to 
clear the warning message. See “Toner Cartridge” on page 161 for 
instructions on replacing the toner cartridge.