9
March 2006
Bill Acceptor - JCM UBA-10-SS
LED Diagnostic Codes / Malfunction
In case of a malfunction the two diagnostic LEDs at front of the acceptor show an
error code. Each LED (green and red) can be ON, OFF or blinking.
Malfunction Codes
Red LED
1x
2x
3x
4x
1x
2x
3x
4x
5x
6x
9x
10x
12x
13x
14x
Error
Boot ROM error.
Incorrect or no content in
external ROM.
Internal ROM error.
External ROM error.
Stacker full.
Stacker pusher mechanism fault
/ Transport jam (1).
Transport jam (2)
Stacker encoder signal fault
/ Acceptor jam.
Transport motor speed error.
Transport motor error.
PB unit error.
Stacker error.
Cheated.
Centering mechanism solenoid
error.
Centering mechanism error.
Causes and Solutions
Change the CPU board.
Change the CPU board.
Change the CPU board.
Change the CPU board.
Check stacker encoder board and change as required.
- Check stacker motor and change as required.
- Check stacker encoder board and change as required.
- Check exit sensor board and change as required.
Check exit sensor board and change as required.
- Check stacker encoder sensor for dirt and scratches.
- Change the lower sensor board.
Transport motor encoder sensor does not detect. Change
transport motor or CPU board.
Transport motor encoder sensor does not detect. Change
transport motor or CPU board.
Check PB home sensor and lower sensor board.
Check cashbox sensor board.
Check solenoid and upper sensor board.
Check centering mechanism home sensor and CPU board.
Green LED
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
T
ROUBLESHOOTING
Note
: Please refer to original JCM
®
manuals for hardware testing procedures.