Tally T6090 Maintenace Manual - Table of Contents

Table Of Contents

3

Pap Out (Paper Out) Parameter (Menu Level 2) ......................................................................................... 2–12

Rib Mot (Ribbon Motion) Parameter (Menu Level 2) ................................................................................ 2–12

Shuttle Parameter (Menu Level 2) ............................................................................................................... 2–12

Temp (Temperature) Parameter (Menu Level 2) ......................................................................................... 2–12

Platen Parameter (Menu Level 2) ................................................................................................................ 2–13

Ctrl (Control Processor) Parameter (Menu Level 2) ................................................................................... 2–13

Link Parameter (Menu Level 2) ................................................................................................................... 2–13

Hvy Frm (Heavy Forms) Parameter (Menu Level 2) .................................................................................. 2–13

Panel Parameter (Menu Level 2) ................................................................................................................. 2–13

Control Panel Key Operations For Controlling Fault Reporting ........................................................................ 2–13

ALL Fault Reporting .................................................................................................................................... 2–13

Four Faults Only .......................................................................................................................................... 2–13

Paper Out Only ............................................................................................................................................. 2–13

Chapter 3.  Troubleshooting

Introduction .................................................................................................................................................................... 3–1

Messages ........................................................................................................................................................................ 3–1

Faults ...................................................................................................................................................................... 3–1

Fault Correction Procedure ............................................................................................................................ 3–1

Fault Override ................................................................................................................................................ 3–2

Dump Mode ................................................................................................................................................... 3–2

Hardware Troubleshooting Guides .............................................................................................................................. 3–10

The printer does not power up when switched on ............................................................................................... 3–10

When the printer is powered up, nothing works except the fan. ........................................................................ 3–10

The printer powers up but the Control Panel does not function. ........................................................................ 3–11

The Control Panel Display functions partially, nonsensically, or not at all. ................................................... ... 3–11

There is no printed output but the printer appears to be operating normally. .................................................... 3–12

Printed output appears light ................................................................................................................................. 3–12

Printed output appears shaky or fuzzy ................................................................................................................ 3–13

Two adjacent character columns not printing ..................................................................................................... 3–14

The Printer is out of paper – No Paper Out fault is reported .............................................................................. 3–15

No Paper Motion – No Paper Motion fault is reported ....................................................................................... 3–15

Paper Handling Problems ............................................................................................................................................ 3–16

T6090 Engine Controller To Hammer Bank CBA Cables .......................................................................................... 3–17

Troubleshooting The Hammer Driver Transistors ...................................................................................................... 3–20

Chapter 4.  Removal And Reinstallation Procedures

Introduction .................................................................................................................................................................... 4–1

Required Tools ............................................................................................................................................................... 4–1

Procedure 1 – The Printer Lid ....................................................................................................................................... 4–2

Procedure 2 – The Control Panel ................................................................................................................................... 4–4

Procedure 3 – The Right End Cover .............................................................................................................................. 4–6

Procedure 4 – The Engint Controller CBA ................................................................................................................... 4–8

Procedure 5 – The Personality Module CBA and Enclosure ...................................................................................... 4–10

Procedure 6 – The Fan Motor Assembly ..................................................................................................................... 4–12

Procedure 7 – Power Supply ........................................................................................................................................ 4–13

Procedure 8 – The Left End Cover .............................................................................................................................. 4–15

Procedure 9 – The Ribbon Platform ............................................................................................................................ 4–16

Procedure 10 – The Ribbon Motor .............................................................................................................................. 4–18

Procedure 11 – The Hammer Bank ............................................................................................................................. 4–19

Procedure 12 – The Ribbon Shield .............................................................................................................................. 4–21

Procedure 13 – Hammer Bank Air Duct ..................................................................................................................... 4–23