Magtek MINI MICR Technical Reference Manual page 7

APPENDIX C. TROUBLESHOOTING GUIDE.......................................................................................... 41
REQUIREMENTS................................................................................................................................... 41
SET-UP................................................................................................................................................... 41
00 CHECK LED .............................................................................................................................. 41
01 CHECK THE POWER TO THE MICR READER ...................................................................... 42
02 READ A CHECK........................................................................................................................ 42
03 DID PC RECEIVE DATA? ......................................................................................................... 42
04 ANALYZE DATA........................................................................................................................ 42
05 VERIFY PARAMETERS............................................................................................................ 43
06 READ ERROR........................................................................................................................... 43
07 MISSING CHARACTERS.......................................................................................................... 44
08 COMMUNICATION PARAMETERS DO NOT MATCH ............................................................ 44
09 INCORRECT FORMAT ............................................................................................................. 44
10 PATH IS OBSTRUCTED........................................................................................................... 45
11 MOTOR SENSOR IS BLOCKED .............................................................................................. 45
12 EMF NOISE/INTERFERENCE.................................................................................................. 45
13 DATA SENSOR IS BLOCKED .................................................................................................. 46
14 NO MICR DATA DETECTED .................................................................................................... 46
15 CABLE PROBLEM .................................................................................................................... 46
16 NO PROBLEM FOUND............................................................................................................. 47
17 READ INSTA-CHANGE CHECK............................................................................................... 47
18 RETURN MICR READER TO MAGTEK ................................................................................... 47
APPENDIX D. INTERFACE CABLE PIN LISTS ...................................................................................... 49
APPENDIX E. ASCII CODES.................................................................................................................... 51
Figure 1-1. MINI MICR RS232 with 3-Track MSR..................................................................................... viii
Figure 3-1. Check Orientation...................................................................................................................... 5
Figure B-1. Personal Checks.................................................................................................................... 38
Figure B-2. Business Checks .................................................................................................................... 39
Figure C-1. Sensor Location...................................................................................................................... 47
Table 1-1. Specifications ............................................................................................................................. 2
Table 3-1. LED indicators ............................................................................................................................ 6
Table 4-1. SWA Command .......................................................................................................................... 8
Table 4-2. SWB Command ........................................................................................................................ 10
Table 4-3. Control Characters ................................................................................................................... 11
Table 4-4. Error and Status Codes ............................................................................................................ 12
Table 4-5. SWC Command........................................................................................................................ 13
Table 4-6. HW Command .......................................................................................................................... 15
Table B-1. CMC-7 Nonnumeric Characters............................................................................................... 38
Table D-1. DB25 Interface Cable Pin List.................................................................................................. 49
Table D-2. DB9 Interface Cable Pin List.................................................................................................... 49
FIGURES
TABLES
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