NovaJet 800 Series Service Manual

List of Illustrations

FigurePage

Chapter 1 General Description

1-1. NovaJet 800 Series Inkjet Printer

1-1

Chapter 2 Theory of Operation

2-1. General Block Diagram

2-3

2-2. Paper (Media) Axis Drive

2-4

2-3. Carriage Axis Drive

2-5

2-4. Power Feed and Take-Up System

2-6

2-5. Main PWA (Printed Wiring Assembly)

2-7

2-6.

Gate Array

2-9

2-7.

Stepper Motor Controller

2-11

2-8.

Servo Motor Controller

2-13

2-9.

Quadrature Signal Generation

2-14

2-10.

Interface Circuits

2-15

2-11.

Carriage Assembly Circuits

2-16

2-12.

Main Menu

2-18

Chapter 3 Maintenance

3-1. Encoder Strip Cleaning

3-4

3-2. Cartridge Dimple Region

3-6

3-3. Flex Cable Contacts

3-7

3-4. Main PWA Connection Locations

3-10

3-5.

Carriage PWA Connection Locations

3-11

3-6. Ribbon Connector Locking Mechanism

3-12

3-7.

Servo Motor

3-14

3-8.

Stepper Motor

3-15

3-9.

Power Feed and Take-Up Motor

3-16

3-10. Examples of Horizontal Banding

3-17

3-11. Dial Gauge Micrometer Assembly

3-25

3-12. Measurement Positions for Slide Shaft

3-26

3-13. Slide Shaft Profile Adjustment

3-27

3-14.

Carriage Head Height Tolerance

3-28

3-15. Setting Up Tools from Height Gauge Kit

3-28

3-16.

Zeroing the Micrometer Gauge

3-29

3-17.

Test Cartridge Installed

3-29

3-18.

Vert. and Horiz. Color Calibration

3-32

3-19. Utility Menu

3-33

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Image 17
Kodak 800 SERIES service manual List of Illustrations