Epson AcuLaser C9100 User Manual

Installing Options201
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7. Press and hold the latch on cover B to unlock the hooks, then 
open cover B.
8. Plug the connector of the Duplex Unit into the socket on the 
printer.
9. Close cover B. 
When closing the left cover, be careful not to trap the 
connector cable.
 

202Installing Options 10. Attach the supplied small cover as shown below.
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11. Plug the power cord into the printer, then turn it on.
To confirm that the optional Duplex Unit is installed correctly, 
print a Status Sheet. See “Printing a Status Sheet” on page 276.
Note for Windows users:
If you are using Windows, and EPSON Status Monitor 3 is not 
installed, you have to make settings manually in the printer driver. See 
“Making Optional Settings” on page 83.
Note for Macintosh users:
When you have...

Installing Options203
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Face-up Tray
The face-up tray stacks your printouts with the printed surface 
facing up. All paper types supported by the printer can be used.
Installing the Face-up tray
Follow the steps below to install the Face-up tray.
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Warning:
Be careful when working inside the printer as some components 
are sharp and may cause injury.
1. Turn the printer off and unplug the power cord.
 

204Installing Options 2. Detach the upper-left part of the printer cover by pushing 
both sides of the cover upward. 
3. Attach the discharge unit for the Face-up tray by inserting the 
two pegs into the holes on the printer.
4. Confirm that the two pegs fit the holes on the printer, and 
insert the discharge unit by pushing it downward until it 
clicks.
 

Installing Options205
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5. Secure the discharge unit with the two screws provided.
6. Press and hold the latch on cover B to unlock the hooks, then 
open cover B.
 

206Installing Options 7. Plug the connector cable of the Face-up tray to the socket on 
the printer as shown below.
8. Attach the connector’s fixture by inserting the two pegs into 
the holes of the printer until it clicks.
9. Close cover B.
 

Installing Options207
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10. Attach the Face-up tray by inserting the pegs into the holes 
on the printer one side at a time. Do not force both sides in at 
once.
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11. Plug the power cord into the printer, then turn it on.
To confirm that the optional Face-up tray is installed correctly, 
print a Status Sheet. See “Printing a Status Sheet” on page 276.
Note for Windows users:
If you are using Windows, and EPSON Status Monitor 3 is not 
installed, you have to make settings manually...

208Installing Options
Hard Disk Drive
The optional Hard Disk Drive allows you to expand the printer’s 
input buffer when the Ethernet interface is used, and gives you 
additional memory for graphics, form data, and faster multi-page, 
multi-output sorting.
Installing the Hard Disk Drive
Follow the steps below to install the Hard Disk Drive.
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Caution:
Before you install the Hard Disk Drive, be sure to discharge any 
static electricity by touching a grounded piece of metal. 
Otherwise, you may damage...

Installing Options209
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2. Remove the three screws from the cover on the right side of 
the printer.
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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.
 

210Installing Options 4. Identify the connection socket for the Hard Disk Drive.
* Hard Disk Drive socket
5. Secure the Hard Disk Drive with the three screws provided.
*