Diagnostic Information 2-59
4023-001
Mailbox Bin 1–10 Service Check
Mailbox Transport Drive Service Check (935)
FRU Action
1 • Mailbox
Switching
Solenoids
•1st Bin
Switching
Solenoid
(SL1)
• Deflector
Solenoid
Assembly 1
Bin 2–5
(SL2)
Ensure that all bin solenoids work correctly. Both
the Advanced Diagnostic Aids Menu (
“Feed To All
Bins Test” on page 3-14
) and the “Mailbox
Internal Diagnostic Test” on page 3-26
activate
the solenoids. Replace solenoids as necessary.
2•Deflector
Solenoid
Assembly 2
Bins 6–9
• Bin Deflec-
tor
• Mailbox
Main Board
PWB-A
Check bin deflector, replace if damaged. Refer to
the following for solenoids and sensors tests:
• Advanced Diagnostic Aids Menu (
“Output Bin
Feed Test” on page 3-13 and “Mailbox Sen-
sor Tests” on page 3-18).
• “Mailbox Internal Diagnostic Test” on
page 3-26.
FRU Action
1 • Drive Belts
•Drive Gears
• Emitter
Wheel/Sen-
sor
• Transport
Motor (M1)
Ensure the connectors are plugged in. Check the
transport drive belts and gears for damage and
binds. Go to the
“Mailbox Internal Diagnostic
Test” on page 3-26
to check the emitter wheel
sensor.
2•Transport
Motor (M1)
• Mailbox
Main Board
Check the motor for binds or damage. The motor
should start running during POR and stop in
standby. Replace transport motor M1 if necessary.
If problem persists, replace mailbox main board
PWB-A.