Print Station Operator's Guide - Kodak

More documents

Recommendations

Info

Chapter 3. Print Station Operation Print Quality Maintenance Figure 3.5 Test Pattern Example (Dark Defect) Trailing defect Dark defect Figure 3.6 Test Pattern Example (Pickout Defect) Pickout defects 3 - 6 DT2 Print Station
Chapter 3. Print Station Operation Print Quality Maintenance Figure 3.7 Test Pattern Example (Ghosting Defect) Ghosting defect Charge Voltage Adjustment A charge voltage that is set too low causes dark defect (Figure 3.5). A charge voltage that is set too high causes pickout (Figure 3.6). In some cases, a charge voltage that is too low may cause trailing. Note: The charge voltage adjustment determines how much charge each drop is given. Charge voltage can be changed in 0.4-volt increments within a 20 VDC range (±10 VDC of printhead charge voltage value set via the PARAMETERS ADJUSTMENT screen). Use the following steps from the PRINTHEAD READY status display to adjust the printhead charge voltage: 1. Press ESC to display the CONTROL MENU screen. 2. Select function 6 Adjust to display the PARAMETER ADJUSTMENTS screen. 3. Note the current charge voltage setting for future reference. 4. Press PAGE UP or PAGE DOWN to highlight the charge voltage adjustment function. Note: Extreme cases of pickout or dark defect may need changes of 5 to 10 VDC to correct printhead performance. Small changes of about 2 VDC can correct minor cases of pickout or dark defect. Note: Increasing the charge voltage removes dark defects. Decreasing the charge voltage removes pickout defects. 5. Remove print defects as follows: a. Press UP ARROW to adjust the charge voltage setting. Continue pressing until the test pattern displays pickout defect. Record the value. b. Press DOWN ARROW to adjust the charge voltage setting. Continue pressing until the test pattern displays dark defect. Record the value. Operator’s Guide 3 - 7
Page 1: VERSAMARK DT2 Print Station Operato
Page 4 and 5: FCC Compliance Statement This equip
Page 6 and 7: Scope Text Notations This manual us
Page 9 and 10: Contents Chapter 1. Overview Print
Page 11 and 12: Chapter 1. Overview The KODAK VERSA
Page 13: Chapter 1. Overview Ink and Repleni
Page 16 and 17: Chapter 2. Operator Controls Title
Page 18 and 19: Chapter 2. Operator Controls Servic
Page 20 and 21: Chapter 2. Operator Controls Status
Page 22 and 23: Chapter 2. Operator Controls Status
Page 25 and 26: Chapter 3. Print Station Operation
Page 27 and 28: Chapter 3. Print Station Operation
Page 29: Chapter 3. Print Station Operation
Page 33: Chapter 3. Print Station Operation
Page 36 and 37: Chapter 4. Messages Figure 4.2 Erro
Page 39 and 40: Appendix A. Parameters Adjustment S
Page 45 and 46: Glossary This glossary of terms app
Page 47 and 48: Glossary character cell An imaginar
Page 49 and 50: Glossary downstream The direction t
Page 51 and 52: Glossary IP address Network address
Page 53 and 54: Glossary page buffer Memory in a RI
Page 55 and 56: Glossary run slow To run the web at
Page 57: Glossary umbilical The part of the
Page 62: Eastman Kodak Company 3000 Research

Print Station Operator's Guide - Kodak

Create successful ePaper yourself

Delete template?

Save as template?