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3.MAIN UNIT REPLACEMENT
3.2 MAIN PC Board Ass’y
6.Remove the screw to detach the Cable Clamp fixing the Print Head Cable (white).
7.Disconnect the all cables from the MAIN PC Board ass’y.
NOTE: Be careful that the connector of the Power Cable has a connector lock.
Cable Clamp
Print Head Cable
(White)
Power Cable
Connector Lock
8.To easily remove the MAIN PC board from the
Cable Protection
Cover
9.Remove the two screws from the printer back. Also, remove the screw which secures the MAIN PC board together with the ground wires (orange and red lead wires).
10.Remove the MAIN PC board Ass’y from the printer.
NOTE: Be careful not to hit the component parts on the MAIN PC board against the printer frame.
| Red Lead Wire | |
| ||
and Toothed | Orange Lead Wire | |
Washer | ||
|
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