Kodak 800 SERIES service manual Vertical Banding, Dirty or Worn Carriage Bushings

NovaJet 800 Series Service Manual

23.Diagonal banding is often RIP related. Lines protruding from text on vertical bands in text are typically errors within the applications text field.

Vertical Banding

Figure 4-44. Dirty or Worn Carriage Bushings.

Figure 4-45. Worn Bushings or Bushing Pads.

1.For vertical banding check carriage bushings for wear and ensure the bushings are free of dirt and ink residue buildup. Perform the carriage vibration test under ‘Diagnostics’ Menu, the lines should print fine with no jagged edges. Clean the bushings with a dry lint-free towel if necessary. Replace all carriage bushings and both outrigger bushings. Refer to Disassembly procedures.

Troubleshooting 4-43