
INSTALLATION MANUAL
EM-301
Expanded Memory Unit
for Product Code 4036
NOTES
• Before installing, be sure to unplug the power cord of the machine.
• Keep all packing materials out of the reach of children.
4036-7771-01 Printed in Japan

EM-301
■ Unpacking the Expanded Memory Unit
1. Check that the following accessories are available in the box.
1 Expanded Memory .................................................................................1
2 Installation Manual (this manual) ...........................................................1
C4004U354AA
2. Remove the expanded memory from its insulation bag.
NOTES
• The expanded memory is highly susceptible to static electricity. Before touching
the expanded memory be sure to touch a metal object to discharge any static electricity from your body and clothes.
• NEVER touch any pins or other parts of the circuit board when removing the
expanded memory from the insulation bag or inserting it into the socket.
■ Installing the Expanded Memory
1. Turn off the machine and unplug the power
cord from the machine.
2. Remove the lower rear cover
(seven screws).
4348U106AA
3. Remove the upper rear cover (five screws).
4036U001AA
4. Open the right door and remove the right
rear cover (four screws).
4036U002AB
5. Remove the shield cover (twelve screws).
– 1 –
4036U003AB

EM-301
4036U004AA
4025U012AA
Ta b
6. Open the tabs of the slot “FILE 1” of the
control board assy.
7. Making sure of the correct orientation of the
expanded memory, insert the memory into
the slot of the control board.
NOTE
Push the expanded memory all the way
into position until the tabs on both sides of
the slot fit into the cutouts in the expanded
memory.
8. Reinstall the shield cover (twelve screws).
9. Reinstall the right rear cover (four screws).
10. Reinstall the upper rear cover (five screws).
11. Reinstall the lower rear cover
(seven screws).
■ Check after the Expanded Memory Has Been Installed
1. Plug the power cord into the machine and
turn on the machine.
2. Display the Tech. Rep. Mode screen.
(For details of how to display the Tech. Rep.
Mode screen, see the Service Manual.)
4036P031CA
4036P032CA
4036P033CA
3. Touch “State Confirm.”
4. Touch “Option Check.”
5. Check that “512M” is displayed beside
“Copier.”
6. Touch “END.”
7. Touch “Fin. Time” on the Tech. Rep. Mode
screen.
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