Service manual

TABLE OF CONTENTS
ii
Print Engine Basic Disassembly 54
Removing the Print Engine Base 54
Replacing Peristaltic Pump Assembly 55
Replacing Dual Pinch Valve Assembly 55
Replacing DPCA Board 56
Replacing Buffer Boxes (3 per machine) 57
Replacing QA Chip Assembly (3 per machine) 57
Removing the Pen Driver Printed Circuit Assembly (PCA) 58
Removing the Starwheel Assemblies 58
Replacing the Ink Tank Latches 59
Removing the Main Printed Circuit Assembly (MPCA) Cover 60
Replacing Encoder or Encoder Sensor 61
Replacing Paper Path Motor or Drive Belt 61
Replacing Belt Drive Gear Pulleys 62
Replacing Lifter Motor Assembly or Lifter Gear 63
Replacing Stepper Motor 64
Removing the Clamshell Assembly 65
Replacing Exit Sensor 65
Replacing Label Web Sensor 66
Replacing Service Station Sled Printed Circuit Boards 67
Replacing Wiper Motor Flex Cable PCA 67
Reinstall Main Printed Circuit Board Assembly Error! Bookmark not defined.
SECTION 6 - Maintenance 69
Replacing the Ink Tanks 69
Cleaning/Replacing the Printhead Cartridge 71
Replacing the Printhead Cartridge 71
Replacing the Ink Revolvers 75
Cleaning/Replacing the Service Station 77
Removing the Service Station 77
Cleaning the Service Station 79
Removing the Wiper Motor Assembly 80
Replacing Service Station Lifting Arms 81
Lubricating the Service Station 82
Reinstalling or Replacing the Service Station 84
Replacing the Ink Waste Tray 86
Replacing the Sheet Separators 86
Cleaning 87
Feed Rollers and Forwarding Rollers 87
Print Engine 88
Grit Rollers 88
Media Sensors 88
Capping Station and Squeegee Error! Bookmark not defined.
Printing Platen Error! Bookmark not defined.
Appendices 89
Appendix A – Colordyne 1600-S Specifications 89
Appendix B – Supplies and Optional Hardware 89
Appendix C – Z4 Wiring Diagram 90
Index 92