Kodak 800 SERIES service manual Main PWA Failures

NovaJet 800 Series Service Manual

create vertical bands to appear in the print. Refer to ‘Routine Maintenance’ for cleaning or ‘Disassembly’ for encoder strip replacement.

Figure 4-41. Main PWA Failures.

21.Replace Main PWA for severe horizontal and vertical banding patterns. Also replace Main PWA or for specific internal file failures (i.e. Prime pattern displays a pattern where the same jets in all colors fail to fire even after thorough cleaning and cartridge replacement or if only half of the color calibration prints). Refer to Disassembly.

Troubleshooting 4-41