Kodak 800 SERIES User Manuals

Kodak

User Manual (English)

User Manual

Table of Contents

Contents
9
Ch. 1 General Description
24
Ch. 2 Theory of Operation
32
- Introduction
  32
- NovaJet 800 Series Printers General Block Diagram
  33
- Paper (Media) Axis Drive
  35
- The Carriage Axis Drive
  36
- Media Feed and Take-Up System
  37
- Main PWA (Printed Wiring Assembly)
  38
- Main PWA LED Status Indicators
  39
- Microprocessor (CPU)
  39
- Gate Array
  40
- Digital Signal Processor (DSP)
  40
- Memory Circuits
  41
- Flash EEPROM
  41
- SDRAM
  42
- Serial EEPROM
  42
- Stepper Motor Controller
  42
- Servo Motor Controller
  44
- Interface Circuits: Serial & Parallel
  46
- Carriage Assembly Circuits
  47
- Control Panel
  49
- Power Supply
  49
- Thermal Dryer Assembly
  50
- Sensor Status Menu
  51
- Beeper and Fans
  52
Ch. 3 Maintenance
53
Ch. 4 Troubleshooting
100
- Introduction
  100
- Print Quality Issues
  118
- Cartridge Misfires (Intermittent Banding)
  118
- Failure Analysis - Print Misfires
  119
- Common Misfire Problems
  124
- Clearing Cartridge Misfires
  125
- Multiple Cartridge Failures
  125
- Microbanding
  127
- Banding Differences
  129
- Horizontal Banding
  130
- Vertical Banding
  142
- Line Quality Problems (Overspray)
  145
- Cartridge Warranty
  146
- Cartridge Maintenance & Testing
  147
- General Print Misfire Analysis
  148
- Common Misfire Problems
  148
- Cartridge Misfires
  149
- Multiple Cartridge Failures
  149
- Ink Starvation
  150
- Inkjet Nozzle Problems
  151
- Ink Starvation
  151
- Ink System Pressure Theory
  152
- Failure Analysis:
  153
- Ink Dropout
  156
- Color Test Problems
  159
- Failure Analysis - Color Test Incorrect:
  160
- “Unrecognized Cartridge” Error Message
  162
- Unrecognized Cartridge Failure Analysis Steps:
  162
- Paper Sensor Error
  164
- Initialization Failure
  165
- Loading Media Failure
  166
- Failure Analysis:
  166
- Encoder Sensor Error
  167
- Initialization Failure
  168
- Carriage Tracking Failure
  168
- AutoLoad Paper Sensor Error
  168
- Carriage Axis Error
  169
- Carriage Axis Failure
  169
- Carriage Test
  170
- Failure Analysis
  171
- Initialization Failure
  174
- Failure Analysis:
  174
- Media Sensor Reference Points Not Initialized
  178
- Hardware Failures/Diagnostic Tests
  178
- Quick Troubleshooting List
  178
- Inconsistent Operations
  179
- Functional Problems
  179
- Noise in Image
  179
- ESD Problems
  180
- Dryer Failure/Sensor Error
  180
- Failure Analysis
  183
- Intermittent Problems/Continuity
  185
- Failure Analysis
  185
- Reinitializing the Printer
  194
- Printer Hesitation/Networking Problems
  195
- Data Starvation
  195
- Compute Bound
  196
- Miscellaneous Notes
  197
- Network Connectivity
  197
- Parallel Port Test
  199
- Other port testing procedures
  199
- Firmware Downloading Procedures
  200
- NJ850 Printer
  200
- NJ880 Printer
  201
- Expanded Instructions for Firmware Download/Upgrade
  202
- Media Handling System Failure
  203
- Failure Analysis
  204
Ch. 5 Assembly\Disassembly
205
Ch. 6 Parts List
270
Index
287

Size:

7.37 MB
Pages:

288
Language:

English