Intermec ColorCoder V4 Service Manual page 251

6.8 Function Troubleshooting, cont'd
6.8:A Measures to Take Against Malfunctions, cont'd.
Error Indication "29"
Cause Step
Connectors and Wir-
ing
Pump Unit
Engine 1 PCB
Intermec ColorCoder V4 – Service Manual Ed. 1
Check Point
1 Are the connections and wiring of the
following connectors in order?
• Engine 1 PCB: J302, J305
• Pump Unit: J71, J76
• Latch solenoid: J4
• Latch solenoid position sensor: J16
Is the latch solenoid position sensor
2
(PS12) properly attached?
Is the feed solenoid sensor (PS12) work-
3
ing properly?
Is the latch solenoid (SL2) properly
4
attached?
Is the latch solenoid (SL2) working
5
properly?
6 Is the problem corrected when Engine 1
PCB is replaced?
Chapter 6 Troubleshooting
Result Corrective Action
No Reconnect and rewire the con-
nectors properly.
No Reattach the latch solenoid po-
sition sensor (PS12) properly.
No Replace the feed solenoid sen-
sor (PS12).
No Reattach the latch solenoid (SL2)
properly.
No Replace the latch solenoid (SL2).
Yes Finished.
250