TABLE OF CONTENTS
iii
Replace Printhead Lever Latch Solenoid 102
Inspect the Service Station 104
Service Station Components 105
Remove Capping Station 105
Remove Wiper Roller 106
Remove Wiper Roller Assembly 106
Remove Service Station Base Plate 107
Remove Service Station Sled 108
Remove Service Station Positioning Belts 109
Remove Service Station Home Sensor 112
Remove Top Assembly Media Guide Assembly (Base Plate w/Transport Wheels) 113
Remove Top Assembly Star Wheel Assembly 114
Replace Star Wheel Assembly 114
SECTION 6 - Maintenance 115
Maintenance Schedule 115
Replace Ink Tanks 116
Clean Ink Tank Contacts 117
Clean/Replace Printhead Cartridge 118
Inspect/Clean Service Station 122
Inspect the Service Station 122
Clean Service Station 123
Replace Ink Waste Tray 124
Replace Sheet Separators 125
Cleaning 126
Feed Rollers and Forwarding Rollers 126
Print Engine 126
Clean Star Wheels 128
Clean Pen Driver Printed Circuit Board Contacts 128
Appendices 129
Appendix A – Printer Specifications 129
Appendix B – Supplies and Optional Hardware 130
Appendix C – Ink Flow Diagrams 131
Appendix D – Wiring Diagrams 133
Memjet Print Engine Main Printed Circuit Assembly (MPCA) 133
Printer Interface PC Board Wiring Diagram 134
Print Engine DPCA-1, DPCA-2 and Multiplex (MUX) PCB Wiring Diagram 135
Printer Wiring Diagram 136
Index 137