Epson AcuLaser CX11NFCT User Manual

							Consumable Replacement Messages81
Consumable Replacement Messages
When you see the following messages in the LCD screen or in the EPSON Status 
Monitor 3 window, you need to replace the indicated unit. You can continue printing 
for a short time after a message appears, but Epson recommends early replacement to 
maintain print quality and extend the life of your product. 
Note: 
To clear the message, press the Setup button on the control panel, select Reset 
from Printer settings, then select Clear All Warnings.
The CX11N stops printing if the worn consumable might damage the CX11N. You 
must replace the consumable product to continue.
If a consumable product reaches the end of its service life, the product stops printing 
and displays the following messages on the LCD screen or in the EPSON Status 
Monitor 3 window. 
1 The letters C, M, Y, and K appear in this position, indicating the color of the empty toner 
cartridge.
2  Even if this message is displayed in the LCD screen, you can continue to print for a short time by 
pressing the 
xB&W Start or xColor Start button on the control panel. The message in the 
LCD screen changes from Replace Photocondctr to Worn Photoconductor.
Messages appear for one consumable product at a time. After replacing a part, check 
the LCD screen for replacement messages for other parts.
LCD screen messageDescription
Worn Photoconductor The photoconductor is near the end of its service life. 
Replace the photoconductor with a new one.
Worn Fuser The fuser has reached the end of its service life. 
Contact Epson as described on page 128.
Worn uuuu Dev Unit The developer has reached the end of its service life. 
Contact Epson as described on page 128.
LCD screen messageDescription
Replace Toner uuuu
1The indicated toner cartridge is empty.
Replace Photocondctr
2The photoconductor is at the end of its service life. 
 
						

							82Maintenance
Replacing a Toner Cartridge
When a toner cartridge is empty, a message appears on the LCD screen indicating 
which toner cartridge needs to be replaced. If you are going to print a large document 
or make a large number of copies and one of the toner cartridges is low, you can 
change that cartridge so you won’t run out of toner in the middle of the job. See: 
■“Changing a Low Toner Cartridge” on page 83
■“Removing and Replacing an Empty Toner Cartridge” on page 83 
Handling Precautions
Always follow these precautions when replacing a toner cartridge: 
■Install a genuine Epson toner cartridge. Using a non-Epson toner cartridge may 
affect print quality. Other products may cause damage to your printer not covered 
by Epson’s warranty.
■When handling toner cartridges, always place them on a clean smooth surface.
■If you move a toner cartridge from a cool to a warm environment, wait for at least 
one hour before installing it to prevent damage from condensation.
Warning: 
Do not touch the toner and keep it away from your eyes. If toner gets on your skin or 
clothes, wash it off with soap and water immediately.
■Keep toner cartridges out of the reach of children.
■Do not dispose of toner cartridges in fire, as they may explode and cause injury. 
Dispose of them according to local regulations.
■If toner spills, use a broom and dustpan or a damp cloth with soap and water to 
clean it up. Because the fine particles can cause a fire or explosion if they come 
into contact with a spark, do not use a vacuum cleaner.
 
						

							Replacing a Toner Cartridge83
Changing a Low Toner Cartridge
1. Make sure the CX11N is turned on, then press the Setup button.
The Setup light turns on and the LCD screen displays 
Setup Mode for a few 
seconds, then changes to the Setup menu screen.
2. Use the 
u or d button to select Printer Settings, then press the r button. 
3. Use the 
u or d button to select Reset Menu, then press the r button. 
4. Use the 
u or d button to select Change Toner C/M/Y/K for the color of the toner 
cartridge you want to change, then press the 
r button. 
5. Continue with the steps in the next section to remove and replace the toner 
cartridge. 
Removing and Replacing an Empty Toner Cartridge
1. Make sure the CX11N is turned on.
2. Check the color of the low or empty toner cartridge in the LCD screen, then open 
cover A.
 
						

							84Maintenance
3. Push up the lock lever on the right to unlock the toner cartridge.
4. Pull out the toner cartridge.
5. Remove the new toner cartridge from its package and gently shake it as shown 
below.
Warning: 
Do not touch the toner. Keep the toner away from your eyes. If toner gets on 
your skin or clothes, wash it off with soap and water immediately.
 
						

							Replacing a Toner Cartridge85
6. Hold the tag and gently pull the toner seal upward and remove it.
7. Insert the toner cartridge with the arrow mark facing you. Push it all the way into 
its slot, pushing on both sides evenly, until it stops securely.
8. Push down the right lever to lock the toner cartridge.
Note: 
The toner cartridge is installed securely when the lock lever cannot be turned any 
further. 
 
						

							86Maintenance
9. Close cover A.
10. Check for toner messages on the LCD screen. If another toner cartridge needs to 
be replaced, you see another error message. Repeat steps 2 to 9 to replace the other 
cartridges.
Replacing the Photoconductor
Handling Precautions
Always follow these precautions when replacing the photoconductor:
■The photoconductor weighs 6.16 lb (2.8 kg). Be sure to hold it firmly by the 
handle when carrying it.
■Avoid exposing the photoconductor to light any longer than necessary. 
■Be careful not to scratch the surface of the drum and belt. Also, avoid touching 
the drum; oil from your skin may permanently damage its surface and affect print 
quality.
■Do not store the photoconductor in an area subject to direct sunlight, dust, salty 
air, or corrosive gases (such as ammonia). Avoid locations subject to extreme or 
rapid changes in temperature or humidity. 
■Do not tilt the photoconductor.
Warning: 
Keep the photoconductor out of the reach of children.
Do not dispose of a used photoconductor in fire, as it may explode and cause injury. 
Dispose of it according to local regulations.
 
						

							Replacing the Photoconductor87
Removing and Replacing the Photoconductor
1. Make sure the CX11N is turned on.
2. Remove any paper loaded in the ADF (CX11NF only).
3. Slowly flip back the scanner until it stops.
4. Close the output tray extension.
 
						

							88Maintenance
5. Lift up cover B.
6. Pull up the orange lever inside cover B.
 
						

							Replacing the Photoconductor89
7. Lift out the photoconductor using its handle.
8. Remove the new photoconductor from its package and pull off the protective 
sheet.
Caution: 
Do not touch the belt on the top of the photoconductor or the blue area; 
otherwise, print quality may decrease.
Avoid exposing the photoconductor to light any longer than necessary. 
Do not touch any other components inside the CX11N.
 
						

							90Maintenance
9. Hold the photoconductor by its handle and insert it into the slots marked with 
blue arrows inside the CX11N. Push it in until it clicks into place.
10. Flip down the orange lever, then close cover B.