Epson AcuLaser C9100 User Manual

Installing Options221
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3. Slide the cover backward. Then tilt it toward you and remove 
it.
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Warning:
When you open the right side cover, be careful not to touch 
the areas surrounding the caution label on the circuit board 
since the areas may be very hot.
4. Identify the ROM module slots.
* ROM module slots (A, B)
Note:
There are two ROM slots, and either slot can be used to attach the 
ROM module.
*
 

222Installing Options 5. Confirm that the notch on the top edge of the ROM module 
matches the catch on the socket. Then insert the ROM module 
horizontally until it stops as shown below. If the ROM module 
is correctly installed, the catch on the socket fits the notch on 
the ROM module and the end of the socket sticks out as shown 
below.
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Caution:
❏Do not force the ROM module into the socket.
❏Be sure to insert the ROM module in the correct 
direction.
❏Never remove the ROM module installed on the...

Installing Options223
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7. Secure the cover with the three screws.
8. Reconnect the power cord and turn the printer on.
To confirm that the Adobe PostScript 3 ROM module or P5C 
emulation module is installed correctly, print a status sheet. See 
“Printing a Status Sheet” on page 276 for instructions. If PS3 or 
P5C is not listed as an installed emulation on the status sheet, try 
reinstalling the module. Make sure that it is securely seated into 
the ROM slot on the circuit board....

224Maintenance and Transportation
Chapter 7
Maintenance and Transportation
Replacement Messages
When you see the following messages on the LCD panel or the 
window of EPSON Status Monitor 3, replace the appropriate 
consumable products. You can continue to print for a short time 
after a message appears, but Epson recommends early 
replacement to maintain print quality and extend the life of your 
printer.
Note:
To clear the warning, select Clear All Warning from the control 
panel’s Reset Menu.
LCD...

Maintenance and Transportation225
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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 3. When this 
happens, the printer cannot resume printing until you 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 Y Toner Low means that 
the...

226Maintenance and Transportation
Toner Cartridge
Handling precautions
Always observe the following handling precautions when 
replacing the consumable products:
❏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.
❏When handling toner cartridge, always place them on a clean 
smooth surface.
❏Do not...

Maintenance and Transportation227
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Replacing a toner cartridge
Follow the steps below to replace a toner cartridge.
1. Prepare a new cartridge of the color (K, C, M or Y) displayed 
on the LCD panel.
Note: 
The following steps are for replacing the magenta toner cartridge.
2. Open cover A.
3. Firmly turn the handle on the front of the used cartridge until 
it lines up with the   icon.
 

228Maintenance and Transportation 4. Draw out the used cartridge.
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Caution:
Do not dispose of used toner cartridges in fire, as they can 
explode and cause burn injury. 
5. Take the new toner cartridge out of its package and gently 
shake the new toner cartridge a few times.
Note:
The package and the bag containing the toner cartridge will be 
needed when collecting used cartridges. Keep the package and the 
bag for future replacement.
 

Maintenance and Transportation229
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6. Match the arrow mark on the cartridge with the d mark on 
the printer, and then insert the cartridge all the way until it 
stops.
7. Firmly turn the handle on the front of the cartridge until it 
lines up with the 
 icon.
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Caution:
❏Be sure to firmly turn the handle of the cartridge. 
Incorrect installation may cause toner to be 
insufficiently supplied or to be leaked.
❏The toner cartridge must not be removed from the printer 
until the toner...

230Maintenance and Transportation 8. Close cover A.
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Warning:
Take care not to get your finger caught in the metal part 
inside cover A when closing it.