9-30
XZAC4219-03
•
Back off the six lock-screws (3) of the motherboard.
•
Back off the two fasteners (4) of the standard serial interface connector.
•
Back off the two screws (5) of the Centronics interface connector.
•
Extract the motherboard from the baseplate of the printer.
Figure 9-34
Note:
During the reassembly of the metal sheet (4), fasten this from outside the supporting plate of the
motherboard.
If the board is replaced, update the firmware according to the last release (par.
1.9.1
), carry out the
installation set-up (chapter
4
) and calibrate the photosensors (par.
4.3.1
).
3
3
3
3
4
5
5