Chapter 1. Electronic Hardware Architecture, Performance And Specifications - Tally T6090 Maintenace Manual

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