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Service Guide PM3410
Chapter 4 Failure & Repair Analysis
RAP 11: Bottom Tractor Feed Unit (BTFU) Problem
START.
Is the BTFU cable attached to the CSF connector?
NO Connect the cable.
YES Is the release lever in the cut sheet position?
NO Place the release lever in the cut sheet position.
YES Does the paper feed properly?
YES End of procedure.
NO Does the paper move at all?
NO Replace the BTFD board.
Is the problem resolved?
YES End of procedure.
NO Replace the bottom feed unit motor.
Is the problem resolved?
YES End of procedure.
NO Replace the main logic board.
YES Go to A.
A
Does the paper jam?
YES Clear the paper path.
Is the problem resolved?
YES End of procedure.
NO Replace the bottom feed unit motor.
Is the problem resolved?
YES End of procedure.
NO Replace the bottom tractor assembly.
NO Is paper skewed?
YES Properly install the paper.
Is problem resolved?
YES End of procedure.
NO Replace the bottom tractor assembly.
NO Contact Technical Support.
Содержание Pacemark 3410
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Страница 215: ...Description Section Printer B 2 01 Upper Cover Assembly B 2 02 Printer Unit B 2 03...
Страница 219: ...Item Okidata P N Oki J P N Description Comments Disassembly Procedure 1 50215701 1PA4049 5837G1 Cover Access RSPL 3 2 01...
Страница 222: ...Item Okidata P N Oki J P N Description Comments Disassembly Procedure 1 56609701 3YS4011 1315P1 Cord AC 120V RSPL 3 2 01...
Страница 243: ...Item Okidata P N Oki J P N Description Comments Disassembly Procedure 1 53532501 N A Foam Spacer N A...
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