CP-3000 User’s Guide iii
Insufficient Power ............................................................. 6-6
Blank Display ................................................................... 6-6
EPROM ............................................................................ 6-6
Display Related Problems ....................................................... 6-7
Low Battery .............................................................................. 6-7
Power Failure ........................................................................... 6-7
Inaccurate Clock ...................................................................... 6-7
LED’s Not Functioning ............................................................ 6-7
Hour Change ........................................................................... 6-8
Slave Master ........................................................................... 6-8
Card Feed Problems ............................................................... 6-8
Card Refused ........................................................................... 6-8
Card Cannot Enter or Card Blocked ........................................ 6-9
Card Refused, Date and Time in Display ................................ 6-9
Imprint Problems ..................................................................... 6-9
Overprint .................................................................................. 6-9
Imprint Position Wrong .......................................................... 6-10
Wrong Color Printed .............................................................. 6-10
Weak or Light Printing ........................................................... 6-11
Diagnostics ............................................................................ 6-11
LED Test ................................................................................ 6-12
Mode and Keys Test .............................................................. 6-12
LCD Test ................................................................................ 6-13
EPROM Test .......................................................................... 6-14
Buzzer Test ............................................................................ 6-14
Signal 1 Test .......................................................................... 6-15
Color Change Test ................................................................. 6-15
Model ID ................................................................................ 6-16
Chapter 7: Appendix ....................................................... 7-1