Mailbox Control Components - Lexmark W820 Service Manual

Mailbox Control Components

Mailbox Control is made up of the following components:
1.
2.
1-26
Service Manual
Mailbox Control PWB
The Mailbox Control PWB controls all Mailbox functions, executes commands sent
from the MCU PWB, and sends information back to the MCU PWB. All Mailbox
components are connected directly to the Mailbox Control PWB.
Mailbox Interlock Switch
Monitors the Left Cover position. When the Cover is open, the Mailbox Control PWB
cuts power to the Mailbox components.
4025 Options