Metrologic Instruments MS7120 All in One Printer User Manual


 
ii
TABLE OF CONTENTS
Introduction
Product Overview............................................................................................. 1
Scanner and Accessories................................................................................. 2
Scanner Components....................................................................................... 4
Cable Removal................................................................................................. 4
Caution and Serial Number Labels................................................................... 5
Maintenance..................................................................................................... 5
Mounting Specifications ................................................................................... 6
Installation
RS232, or Light Pen......................................................................................... 7
RS485 .............................................................................................................. 8
Keyboard Wedge.............................................................................................. 9
Stand-Alone Keyboard Wedge....................................................................... 10
Full Speed or Low Speed USB....................................................................... 11
Scanner Operation
Indicators
Audible ....................................................................................................... 12
Visual ......................................................................................................... 13
Failure ........................................................................................................ 14
Depth of Field Specifications
Normal Scan Zone ..................................................................................... 15
Reduced Scan Zone................................................................................... 15
Depth of Field by Bar Code Element Width
Normal Scan Zone ..................................................................................... 16
Reduced Scan Zone................................................................................... 17
Troubleshooting Guide ....................................................................................... 18
Design Specifications......................................................................................... 22
Applications and Protocols ................................................................................. 24