MX-5111N MX-SM10 (EXPANSION MEMORY BOARD) 31 – 1
MX-5111N
Service Manual
[31] MX-SM10 (EXPANSION MEMORY BOARD)
1. Unpacking
A. Packed items check
2. Installation
NOTE: Before installation, be sure to turn both the operation and
main power switches off and disconnect the power plug
from the power outlet. Make double sure that the data lamp
on the operation panel does not light up or blink when per-
forming installation.
A. Pull out the control PWB.
•
If cables are connected to the control PWB unit, remove all
cables.
1)
Push the location indicated in the illustration to unlock, and
remove the ozone filter cover from the right rear cabinet.
2)
Remove the screw from the right rear cabinet and remove the
right rear cabinet.
3)
Remove the two screws from the control PWB unit.
4)
Pull out the control PWB unit.
•
If the fax box unit is installed, carry out steps 5), 6), and
7) additionally.
5)
Pull out the control PWB unit and remove the snap band.
6)
Remove the interface cable from the frame.
7)
Remove the connector.
8)
Pull out and remove the control PWB unit.
B. Expansion memory attachment
1)
Attach the expansion memory board (Packed items) to the
DIMM4 slot of the MFP control PWB.
NOTE: Insert the expansion memory board into the slot diagonally
from above.
NOTE: When handling an expansion memory board, be careful not
to touch the terminals.
No.
Name
Quantity
1
Expansion memory board
1
1
2
3
3
4
DIMM4
