Intermec ColorCoder V4 Service Manual page 253

6.8 Function Troubleshooting, cont'd
6.8:A Measures to Take Against Malfunctions, cont'd.
Error Indications "60", and "61"
Cause Step
Connectors and Wir-
ing
Formatter PCB
No AC Power
Cause
Step
Power plug discon-
nected
Power voltage
Power cord
Fuse
DC power unit
Intermec ColorCoder V4 – Service Manual Ed. 1
Check Point
1 Are the connections and wiring of the
following connectors in order?
Formatter PCB: J901, J902
Is the problem corrected when Formatter
2
PCB is replaced?
Check Point
Is the power plug properly inserted into
1
the printer and outlet?
Is prescribed voltage available at the
2
outlet?
3 Is there electrical continuity in the power
cord? Is the inlet plug in order?
4 Has the fuse (F1) in the DC power unit
blown?
5 Is the problem corrected when the DC
power unit is replaced?
Chapter 6
Result Corrective Action
No Reconnect and rewire the con-
nectors properly.
Yes Finished.
Result Corrective Action
No Insert the power plug properly
into the printer and the outlet.
No Explain to the user that the trou-
ble is not to do with the printer.
No Replace the power cord.
Yes Replace the fuse of the DC power
unit. After that, find the cause of
the fuse blowing, and take cor-
rective action.
Yes Finished.
Troubleshooting
252