NCR 7890 User Manual page 177

Contents
Chapter 6
Troubleshooting Your 7890 Scanner
Fault Identification ....................................................... 6-1
Repairing Your 7890 Scanner ....................................... 6-4
Interface Switch ............................................................ 6-5
Switch Function ...................................................... 6-5
Changing the Interface Switch Setting ............... 6-6
Fuse ................................................................................ 6-7
User's Guide i