CONTENTS 
Warranty ....................................................................................................................................................... 4 
Scale setup .................................................................................................................................................... 4 
Enter custom setup mode ......................................................................................................................... 4 
Enter Advanced Service Mode .................................................................................................................. 6 
Support services ............................................................................................................................................ 7 
Repairs ...................................................................................................................................................... 8 
Returning products ................................................................................................................................... 8 
Warranty service ....................................................................................................................................... 8 
Non-warranty service ................................................................................................................................ 9 
Technical Description .................................................................................................................................... 9 
Scale Technical Description ....................................................................................................................... 9 
Printer General Description .................................................................................................................... 15 
Maintenance of Scales ................................................................................................................................ 22 
Change the printer paper ........................................................................................................................ 22 
Battery replacement ............................................................................................................................... 23 
Calibration of Scale ................................................................................................................................. 24 
Calibration Procedure ............................................................................................................................. 24 
Dis-assembly of Scales ............................................................................................................................ 25 
Readout Disassembling Guide: ............................................................................................................... 28 
Base Disassembling Guide: ..................................................................................................................... 41 
Troubleshooting .......................................................................................................................................... 46 
Scale Troubleshooting ............................................................................................................................. 46 
Printer Troubleshooting .......................................................................................................................... 46 
Symptom and Solutions .......................................................................................................................... 50 
Repair Parts List .......................................................................................................................................... 60 
Schematics & Part Diagrams ....................................................................................................................... 63