NovaJet 800 Series Service Manual

PWA? Reseat either the Right or Left Carriage PWA flex driver cable connections. The floating carriage cover must be removed first. Refer to Disassembly.

Figure 4-5. Unseated Flex Driver Cable.

8.Is the trailing cable damaged? Look for black runs or brown freckles in the cable. Brown freckles indicate excessive current is passing through the flexible printed circuit; a black line indicates severe burning of the line.

9.Check septum/needle fitting (or reservoir valve) for damage. Ensure the three septum parts are securely twisted together. Ensure reservoir cartridge tubing needle male valve snaps securely into female valve.

Figure 4-6. Septum Connector.

10.Is the tubing or chain damaged at either end of ink delivery system? Switch to another ink line to verify problem. Replace female reservoir valve for ink starvation issues. Refer to Ink Starvation.

Troubleshooting 4-22

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Kodak 800 SERIES service manual Unseated Flex Driver Cable