Table Of Contents - Kodak Versamark DP7122 Operator's Manual

Contents
Chapter 1. Getting Started
Safety Information............................................................................................. 1-2
Introduction ....................................................................................................... 1-3
Printer Components.......................................................................................... 1-4
Printer......................................................................................................... 1-5
Operator Panel ........................................................................................... 1-5
Printhead and Umbilical ............................................................................. 1-5
Fluid Compartment..................................................................................... 1-5
Supporting the Printhead .................................................................................. 1-6
Setting Up the Printhead................................................................................... 1-7
Determining Substrate Movement.............................................................. 1-7
Locating the Print Array.............................................................................. 1-7
Positioning Multiple Printheads .................................................................. 1-8
Determining Cue Distance and Cue Delay ....................................................... 1-9
Tach Encoder ............................................................................................. 1-9
Cue Sensor ................................................................................................ 1-9
Cue Distance ..................................................................................... 1-10
Cue Delay .......................................................................................... 1-10
Document and Image Lengths........................................................................ 1-11
Chapter 2. Basic Operation
Safety Information............................................................................................. 2-1
Operator Panel Functions................................................................................. 2-1
Panel Buttons ............................................................................................. 2-2
Panel Lights ............................................................................................... 2-3
Operating Procedures....................................................................................... 2-3
Turning On the Printer................................................................................ 2-4
Bypassing the POC Test and Fluid System ............................................... 2-4
Turning On the Fluid System When Idle .................................................... 2-4
Turning On the Fluid System When Bypassed .......................................... 2-5
Idle Time Guidelines .................................................................................. 2-5
Turning Off the Fluid System...................................................................... 2-5
Turning Off the Printer and the Fluid System ............................................. 2-5
Clearing Errors ........................................................................................... 2-5
Power Failure.................................................................................................... 2-6
Chapter 3. Troubleshooting
Printing Test Patterns ....................................................................................... 3-2
Identifying Print Defects.................................................................................... 3-3
Buildup and Contamination ........................................................................ 3-4
Ragged Print........................................................................................ 3-5
Crooked Jets........................................................................................ 3-8
Streakers ............................................................................................. 3-9
Open Jets ............................................................................................ 3-9
Voltage Defects ........................................................................................ 3-10
Dark Defect........................................................................................ 3-10
Pickout ............................................................................................... 3-10
Phase Defect............................................................................................ 3-11
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