Removal and Installation - Electronics Module Main PCA and PSU (T1120/T1120ps)
Electronics Module Main PCA and PSU (T1120/T1120ps)
Removal
Switch off the printer and remove the power cable.
A 
B 
1.Remove the Left Cover on page
2.Disconnect all the connectors on the Electronics Module. The ferrite on the left will be located under the board, so take care.
The two parallel connectors, white (A) and black (B), on the right of the board, cannot be connected backwards or swapped.
The harness cable (A) connects to the white connector. The flat cable (B)connects to the black connector.
3.Unroute all the cables disconnected in the previous step.
4. Remove two
HP Designjet T Series — Service Manual |