Tally T6090 Maintenace Manual - Introduction
Introduction
1
Introduction
This manual presents operational theory, specifications, troubleshooting, and Removal and
Replacement procedures for the T6090 Printer.
The following chapter explanations will give you an overview of the contents of this manual.
Chapter 1: Electronic Hardware Architecture, Performance, and Specifications
This chapter presents basic operational theory of the T6090 Printer. In addition, design and
operational specifications for the printer are given.
Chapter 2: Menu Operations
Chapter 2 presents the Menu Operations concerned with troubleshooting and maintaining the
printer.
Chapter 3: Troubleshooting
This chapter lists the display messages you may encounter, their cause, and possible corrective
actions.
Chapter 4: Removal and Reinstallation Procedures
This chapter presents instructions for removing and reinstalling/replacing various components
of the printer.
Appendix A: Schematics
The schematics in this appendix will assist you in troubleshooting problems and locating
components that control printer operations.
Appendix B: Recommended Spare Parts List, Illustrated Parts Breakdowns,
and Components Lists
These IPBs present exploded views of all printer components along with parts listings.
Appendix C: Downloading Printer Firmware
This appendix explains how to download firmware to the printer.