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Network Board
Turn the printer OFF.
If a USB cable is connected, turn the computer off, and then
disconnect the USB cable from the printer.
Disconnect the power plug from the AC power outlet.
Remove the power cord from the printer.
Disconnect the LAN cable from the network board.
Remove the two screws and remove the network board.
IMPORTANT
Do not touch the network board parts, printed circuits, or connectors with your
•
hands.
Do not drop screws, paper clips, staples, or other metal objects inside the printer. If
•
any of these objects should drop inside the printer, do not plug the power plug into
the AC power outlet and contact your local authorized Canon dealer.
Switch the DIP switch 1 to ON.
Set the DIP switches with a small tool such as the tip of a ball-point pen.
E R R
IMPORTANT
When setting the DIP switches, be careful not to damage the main board with a
small tool such as the tip of a ball-point pen. Do not use a sharp object such as a
mechanical pencil.
DIP switch 1
ON
1 0 0
L N K
1
2
3
4
OFF