ENCAD CADJET Service Manual page 11

List of Illustrations
Figure
Chapter 1 General Description
1-1. CadJet 3D Inkjet Printer .................................................................................. 1-1
Chapter 2 Theory of Operation
2-1. General Block Diagram ................................................................................... 2-2
2-2. Paper (Media) Axis Drive ................................................................................. 2-3
2-3. Carriage Axis Drive .......................................................................................... 2-4
2-4. Main Printed Circuit Board .............................................................................. 2-5
2-5. Gate Array ...................................................................................................... 2-6
2-6. Stepper Motor Controller ................................................................................. 2-9
2-7. Servo Motor Controller ................................................................................... 2-11
2-8. Quadrature Signal Generation ....................................................................... 2-12
2-9. Interface Circuits ........................................................................................... 2-13
2-10. Carrier Assembly Circuits ............................................................................. 2-14
2-11. Main Menu .................................................................................................... 2-15
Chapter 3 Maintenance
3-1. Encoder Strip Cleaning ................................................................................... 3-5
3-2. Cartridge Dimple Region .................................................................................. 3-5
3-3. Flex Cable Contacts ....................................................................................... 3-6
3-4. Main PCB Connection Locations ..................................................................... 3-9
3-5. Carriage PCB Connection Locations ............................................................... 3-9
3-6. Ribbon Connector Locking Mechanism ......................................................... 3-10
3-7. Servo Motor ................................................................................................... 3-11
3-8. Stepper Motor ............................................................................................... 3-12
3-9. Examples of Banding .................................................................................... 3-13
3-10. Dial Gauge Micrometer Assembly ................................................................. 3-17
3-11. Measurement Positions for Slide Shaft .......................................................... 3-18
3-12. Slide Shaft Profile Adjustment ....................................................................... 3-19
3-13. Carrier Head Height Tolerance ....................................................................... 3-20
3-14. Setting Up Tools from Height Gauge Kit ........................................................ 3-20
3-15. Zeroing the Micrometer Gauge ...................................................................... 3-21
CadJet 3D Service Manual
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