TAG 704: Lower Cassette Malfunction

Error Code:

704

Symptoms: Lower cassette does not load or unload properly

Lower cassette does not latch properly

Possible Defects: Lower cassette

Lower pressure lever

Lower cassette release latch

Lower cassette release

Lower cassette release cam

Spring

1 Inspect the lower cassette for damage.

Is the lower cassette in good working order?

No: Replace the lower cassette, then turn to TAG 002: Check & Problem Resolution.

Yes: Continue.

2 Inspect the following for damage:

•Lower pressure lever

•Lower cassette release latch

•Lower cassette release

•Lower cassette release cam

•Spring

Are all the parts in good working order?

No: Repair or replace the damaged part, then turn to TAG 002: Check & Problem Resolution.

Yes: Only mechanical defects and malfunctions can cause this type of problem. Carefully reinspect each part. Repair or replace the damaged part, then turn to TAG 002: Check & Problem Resolution.

3-136

Troubleshooting Analysis Guide (TAGs)