NovaJet 800 Series Service Manual

5.Check pinch roller for proper height and encoder stabilizer bracket teflon strip for bubbles. Replace teflon strip/encode stabilizer bracket assembly if problems persist.

Line Quality Problems (Overspray)

1.Check the print mode. The enhanced modes should not exhibit any overspray problems. Are any compression utilities being used? Avoid embedding text onto a layer that is compressed or resized within the application. This is known to cause apparent overspray like symptoms when printed.

Figure 4-49. RIP Error (Page Layout Violation).

NOTE: corrupted files during RIP processing or insufficient memory (i.e. , at NT workstation) particularly can cause a single line to project from an image:

2.Are the color deadband and color calibrations correct? Refer to Printer Calibrations.

3.Check the ink cartridge jet plate for buildup and ink residue if streaks occur on the right side of print. Refer to Routine Maintenance.

4.Clean the encoder strip (top and bottom), slide shaft and inside of carriage belt with distilled water or isopropyl alcohol. Refer to Routine Maintenance.

5.Check outrigger bushings and carriage bushings for wear and for cleanliness. Refer to Vertical Banding and Routine Maintenance.

6.Ensure vacuum fan or fans are providing adequate suction for media or head scrapes will occur. Refer to Horizontal Banding.

Troubleshooting 4-46

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Kodak 800 SERIES service manual RIP Error Page Layout Violation