Troubleshooting Analysis Guide (TAGs) 3-135
TAG 703: Upper Cassette Malfunction
Error Code: 703
Symptoms: Upper cassette does not load or unload properly
Upper cassette does not latch properly
Possible Defects: Upper cassette
Upper pressure lever
Upper cassette release latch
Upper cassette release
Damper assembly
Upper cassette release cam
Wire cable/roller/spring
1
Inspect the upper cassette for damage.
Is the upper cassette in good working order?
No: Replace the upper cassette, then turn to TAG 002: Check & Problem Resolution.
Yes: Continue.
2
Inspect the following for damage:
• Upper pressure lever
• Upper cassette release latch
• Upper cassette release
• Damper assembly
• Upper cassette release cam
• Wire cable/roller/spring
Are all 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 rein-
spect each part. Repair or replace and defective parts, then turn to TAG 002: Check &
Problem Resolution.
