Epson AcuLaser C3800N User Manual

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2. Turn the printer off and unplug the power cord and all the interface cables.
*OFF
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Caution:
Make sure to unplug the power cord from the printer to prevent getting an electrical shock.
3. Loosen the two screws on the back of the printer.
*
 
						

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4. Remove the controller option expanded aperture plate.
5. Identify the memory slots. These positions are shown below.
a. Optional memory slot
b. Standard memory slot
Note:
To replace the pre-installed memory module, remove the memory that is installed on the 
standard memory slot and install a new one.
ab
 
						

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6. Hold the memory module and insert it into the optional memory slot in the orientation 
shown below until it stops. Then press both sides of the memory module down. Confirm 
that the notch on the memory module matches that of the memory slot.
*notch
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Caution:
❏Do not apply too much force.
❏Be sure to insert the memory facing the correct way.
❏Do not remove any modules from the circuit board. Otherwise, the printer will not 
work.
7. Reattach the controller option expanded aperture plate.
*
 
						

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8. Fasten the cover with the two screws.
9. Reconnect all the interface cables and the power cord.
10. Reattach the interface cover.
11. Plug the printer’s power cord into an electrical outlet.
12. Turn on the printer.
To confirm that the option is installed correctly, print a Status Sheet. See Printing a Status 
Sheet on page 259.
Note for Windows users:
If EPSON Status Monitor is not installed, you have to make settings manually in the printer driver. 
See Making Optional Settings on page 71.
Note for Macintosh users:
When you have attached or removed printer options, you need to delete the printer using Print 
Setup Utility (for Mac OS X 10.3 and 10.4), Print Center (for Mac OS X 10.2 or below), or 
Chooser (for Mac OS 9), and then re-register the printer.
Removing a memory module
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Caution:
Before you remove a memory module, be sure to discharge any static electricity by touching 
a grounded piece of metal. Otherwise, you may damage static-sensitive components.
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Warning:
Be careful when working inside the printer as some components are sharp and may cause 
injury.
Perform the installation procedure in reverse.
 
						

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Interface Card
Your printer comes with a type B interface slot. Various optional interface cards are 
available to expand your printer’s interface options.
Installing an interface card
Follow the steps below to install an optional interface card.
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Caution:
Before you install the interface card, be sure to discharge any static electricity by touching a 
grounded piece of metal. Otherwise, you may damage static-sensitive components.
1. Remove the interface cover on the back of the printer.
2. Turn the printer off and unplug the power cord and all the interface cables.
*OFF
*
 
						

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3. Remove the two screws and the type B interface card slot cover as shown below.
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Warning:
Do not remove screws and covers that are not described in the instructions.
Note:
Keep the slot cover in a safe place. You will need to reattach it if you remove the interface card 
later.
4. Slide and push the interface card into the slot firmly, then fasten the screws as shown 
below.
5. Reconnect all the interface cables and the power cord.
6. Reattach the interface cover.
7. Plug the printer’s power cord into an electrical outlet.
8. Turn on the printer.
To confirm that the option is installed correctly, print a Status Sheet. See Printing a Status 
Sheet on page 259.
 
						

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Removing an interface card
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Caution:
Before you remove an interface card, be sure to discharge any static electricity by touching a 
grounded piece of metal. Otherwise, you may damage static-sensitive components.
Perform the installation procedure in reverse.
 
						

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Chapter 10 
Replacing Consumable Products
Replacement Messages
If a consumable product reaches the end of its service life, the printer stops printing and 
displays the following messages on the LCD panel or the window of EPSON Status 
Monitor. When this happens, replace the depleted consumable products.
* The letters C, M, Y, or K appear in this position, indicating the color of the toner to be replaced. For 
example, the message Yellow Toner Low means that the amount of toner remaining in the yellow imaging 
cartridge is low.
Note:
Messages appear for one consumable product at a time. After replacing a consumable product, 
check the LCD panel for replacement messages for other consumable products.
Imaging Cartridge
Handling precautions
Always observe the following handling precautions when replacing the consumable 
products:
❏Installing a genuine imaging cartridge is recommended. Using a non-genuine imaging 
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.
❏When handling imaging cartridge, always place them on a clean smooth surface.
❏If you have moved an imaging cartridge from a cool to a warm environment, wait for at 
least one hour before installing it to prevent damage from condensation.
LCD Panel Message Description
Replace Toner uuuu* The imaging cartridge for the indicated color has reached the 
end of its service life.
Replace Fuser The fuser unit has reached the end of its service life.
Replace Transfer Unit The transfer unit has reached the end of its service life.
 
						

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❏Do not expose the imaging cartridge to sunlight at all and avoid exposing it to room light 
for more than five minutes. Exposure to light can damage the drum, causing dark or 
light areas to appear on the printed page and reducing the service life of the drum.
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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.
❏Keep consumable products out of the reach of children.
❏Do not dispose of used consumable products in fire, as they may explode and cause 
injury. Dispose of them according to local regulations.
❏If toner is spilled, 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 an imaging cartridge
Follow the steps below to replace an imaging cartridge.
1. Confirm the color of the imaging cartridge that needs to be replaced by checking the 
LCD panel or EPSON Status Monitor.
2. Press the latch on the front cover and open the cover.
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Caution:
❏Do not leave the front cover open for more than five minutes to avoid exposing the 
imaging cartridges to light.
❏Do not expose the imaging cartridges to sunlight at all.
 
						

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3. Remove the used imaging cartridge from the printer.
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Warning:
Be careful not to touch the fuser, which is marked CAUTION HIGH TEMPERATURE, or 
the surrounding areas. If the printer has been in use, the fuser and the surrounding areas 
may be very hot. If you must touch one of these areas, wait 30 minutes to allow the heat 
to subside before doing so.
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Caution:
Do not touch the transfer belt on the transfer unit to avoid damaging it.
4. Take the new imaging cartridge out of its package, and gently shake it from side to side 
and front to back to distribute the toner evenly.