HP 750 User Manual
Page 61
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1 Remove the electronicsĆenclosure cover ' page 6Ć5.
2 Remove the two screws from the serial
(RSĆ232ĆC) connector.
3 Remove the two screws from the parallel
connector.
3/16 inch
If you have PCĆbased Diagnostics, save the EEROM data before removing the main PCA.
Once you have installed the new PCA, load the EEROM data to the main PCA.
For information on PCĆbased diagnostics ' page 8Ć54.
Tx 10
6-9
Removal and Replacement
C4705-90000
Removing the Main PCA
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