HP laserjet 3390, 3392 all-in-one Manuale Di Servizio
2.
Remove the wire-harnesses from the retainer under the feed plate (callout 1), and then remove
the feed plate by lifting it and pulling it straight back.
the feed plate by lifting it and pulling it straight back.
1
Figure 5-72
Remove the ECU (1 of 8)
3.
Disconnect two connectors (callout 2).
2
Figure 5-73
Remove the ECU (2 of 8)
ENWW
Internal assemblies
165