Kodak 630, 500, 700 service manual Troubleshooting

NovaJet 500/630/700 Series Service Manual

Table of Contents (cont)

Chapter 3 Maintenance (cont)

Service Station Cleaning	3-2
Slide Shaft Cleaning	3-3
Linear Encoder Strip Cleaning	3-4
Cartridge Jet Area & Dimples Cleaning	3-5
Flex Cable Contact Cleaning	3-6
Clean and Inspect Stepper Motor Gears	3-7
Clean and Inspect MPWA	3-7
Clean and Inspect Carriage Assembly	3-8
Reseat Connectors on MPWA and Carriage Board	3-8
Replace Carriage Bushings	3-11
Servo Motor Winding Resistance Check	3-12
Stepper Motor Winding Resistance Check	3-13
Power Feed and Take-Up Motor Winding Resistance Check	3-14
Banding: Hardware vs Software	3-15
Common Banding Causes	3-16
Alignments/Adjustments	3-18
Slide Shaft Profile Adjustment	3-18
Head Height Alignment Procedure	3-22
Color Calibration	3-26
Deadband Alignments	3-29
Deadband Alignment (for 500 Series)	3-32
Color Deadband Alignment (for 630/700)	3-33
Paper Axis Calibration	3-35
Diagnostics Menu	3-37
Limited Access Menu	3-40
Firmware Download/Upgrading for the PC	3-41
Firmware Download/Upgrading for the MAC	3-42
Internal Cabling and Signal Flow Diagrams	3-44

Chapter 4 Troubleshooting	4-1
Introduction	4-1
No Power	4-1
Initialization Failure	4-2
Media Does Not Move	4-2
Internal ERROR “Carriage Axis Failure”	4-3

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