Epson AcuLaser C4200DN User Manual

Using the Control Panel251
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To clear this error, select Clear Warning from the control panel’s 
Reset Menu . For instruction about accessing the control panel 
menus, see How to access the control panel menus on page 214.
Duplex Mem Overflow
There is not enough memory for duplex printing. The printer 
prints only on the front and ejects the paper. To clear this error, 
follow the instructions below.
If  Off  is selected as the  Auto Cont setting on the control panel’s 
Setup Menu...

252Using the Control Panel
The printer is ejecting paper due to a user request. This message 
appears when pressing the 
NStart/Stop  button once to make the 
printer offline, then holding down the  NStart/Stop  button for 
more than 2 seconds in order not to receive form feed command.
Format Error ROM A
An unformatted ROM module has been inserted. 
To clear this error, either press the  NStart/Stop  button or turn off 
the printer and remove the ROM module, then reinstall the ROM 
module. If that fails...

Using the Control Panel253
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To clear this error, select Clear Warning from the control panel’s 
Reset Menu. See How to access the control panel menus on page 
214 for instructions.
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...

254Using the Control Panel
Install LC3
The paper trays of the optional 1100-sheet paper cassette unit are 
not installed, or not installed properly. Install the paper trays 
correctly to clear this error.
Install Photoconductr
There is no photoconductor unit installed or the photoconductor 
unit is not installed properly. Turn off the printer and install the 
photoconductor unit if it is not installed.
If a photoconductor unit is already installed, confirm cover D is 
closed. Otherwise, turn off the...

Using the Control Panel255
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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 HDD
Either the optional Hard Disk Drive is damaged or it cannot be 
used with this printer. Turn off the printer, then remove the Hard 
Disk Drive.
Invalid N/W Module
There is no network program, or the network program cannot be 
used with your printer. Contact a qualified service...

256Using the Control Panel
LC3 Error 001
Two 550-sheet paper cassette units are installed. Turn off the 
printer and remove one of them from the printer.
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  NStart/Stop  button on the control panel to resume 
printing, or press the  +Cancel Job...

Using the Control Panel257
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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.
Need Memory
The printer has insufficient memory to complete the current print 
job. 
To clear this error message, select  Clear Warning from the control 
panel’s  Reset Menu . SeeHow to access the control panel menus 
on page 214 for...

258Using the Control Panel
The installed toner cartridge is not an genuine Epson toner 
cartridge. The printout and remaining amount of each toner 
cartridge displayed on the control panel may be different from 
those when using genuine EPSON toner cartridges. Epson shall 
not be liable for any damages or problems arising from the use of 
consumable products not manufactured or approved by Epson. 
Installing a genuine toner cartridge is recommended. Press the 
N
Start/Stop  button on the control panel...

Using the Control Panel259
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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 
NStart/Stop  button to resume printing, or press the  +Cancel 
Job  button to cancel the print job. If this message appears again, 
select  On as the  Page Protect  setting in the control panel’s...

260Using the Control Panel
The printer is ready to receive data and print.
In this mode, the remaining amount of the toner cartridge for each 
color is displayed in seven levels.
Replace Photoconductor
The photoconductor has reached the end of its service life. Turn 
off the printer, then replace the photoconductor unit with a new 
one. See Photoconductor Unit on page 318 for instructions.
The error clears automatically after you replace the unit, then 
close all printer covers. The photoconductor...