Olivetti XZAC4219-03 PR2 plus, Service Manual, Page: 133 / 160

9-14 XZAC4219-03
9.2.7
DISASSEMBLY/REASSEMBLY OF THE PRINTHEAD PHOTOSENSOR
•
Remove the printhead as explained above.
•
Back off the lock-screw (1) of the printhead photosensor then extract the photosensor from its housing.
•
Disconnect the flat cable of the photosensor from the connector (2) on the printhead.
•
Replace the old photosensor with the new one, taking care to position it against the support plate (3),
then tighten the screw.
Figure 9-13
Note:
Following reassembly of the printhead, calibrate the printhead photosensor.
3
1
2