Kodak 700, 630, 500 service manual Table of Contents

NovaJet 500/630/700 Series Service Manual

Table of Contents

Chapter 1 General Description	1-1
Introduction	1-1
Overview	1-3
Related Publications	1-3
Electrostatic Discharge (ESD) Sensitivity	1-3
Warnings, Cautions and Notes	1-4
Printer Specifications	1-5
Contents of this Service Manual	1-6
Technical Support	1-8

Chapter 2 Theory of Operation	2-1
Introduction	2-1
NovaJet 500/630/700 Printers General Block Diagram	2-1
Paper (Media) Axis Drive	2-3
The Carriage Axis Drive	2-4
Media Feed and Take-Up System	2-5
Main Printed Wiring Assembly (MPWA)	2-6
Microprocessor	2-7
Gate Array	2-7
Memory Circuits	2-8
Flash EEPROM	2-8
DRAM	2-9
Serial EEPROM	2-10
Stepper Motor Controller	2-10
Servo Motor Controller	2-12
Interface Circuits: Serial & Parallel	2-14
Carriage Assembly Circuits	2-15
Control Panel	2-16
Power Supply	2-17
Beeper and Fans	2-17

Chapter 3 Maintenance	3-1
Introduction	3-1
Scheduled Maintenance	3-1
Cleaning Procedures	3-2
External Cleaning	3-2

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