Service manual

Chapter 15
15-4
3) Select "MFP" in "Target Selection", and then select "E243" in "Model List".
F-15-7
4) Double-click the "System" folder in "Model List" to check the system software version. Select "USB" in "Interface", and then click the "START" button.
F-15-8
5) Turn on the power switch of the host machine.
6) Press the following keys on the control panel to enter the service mode.
Additional Functions Key > 2 Key > 8 Key > Additional Functions Key
7) Using the plus (+) or minus (-) key, select "#DOWNLOAD".
8) Press the OK key on the control panel to place the host machine in the downloading wait mode ("#DOWNLOAD CONNECTED" is displayed).
9) Press the OK button on the SST screen displayed on the display of the PC.
F-15-9
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