51
Troubleshooting
LCD
Possible Cause Remedy
The post-imprinter (back) door
is open.
Close the post-imprinter door.
The pre-imprinter (top) door is
open.
Close the pre-imprinter door.
A user non-serviceable error
has occurred.
Please consult with a service
representative.
Call tech support service.
An interface board has not
been installed.
Reinstall scanner’s interface
board.
U32 Back
✕✕✕✕✕✕✕✕
Doo r
U34 Top
✕✕✕✕✕✕✕✕
Doo r
H ✕✕ Ca l l
✕✕✕✕✕✕✕✕
Service
F ✕✕ Ca l l
✕✕✕✕✕✕✕✕
Service
U50 No I
✕✕✕✕✕✕✕✕
/F Board