Samsung SF-4500 Service Manual page 30

Disassembly
4-7-7 Line Feeder Bracket Ass'y
1. Before you disassemble the line feeder bracket
ass'y, you should remove:
– Printer Unit (see page 4-11)
– Feeder Roller Ass'y (see page 4-12)
2. Remove the two screws and take out the LF
bracket ass'y.
4-7-8 Main PBA
1. Before you disassemble the Main PBA, you
should remove:
– Top Cover Ass'y (see page 4-2)
– Rear Cover Ass'y (see page 4-3)
2. Remove the three screws securing the Main PBA.
When you remove the one screw at the bottom,
pull the timing belt.
4-16
LF bracket ass'y
3. Unplug all connectors from the Main PBA.
4. Pull the sensor lever towards you and take out
the Main PBA.
Sensor lever
Main PBA
Timing belt
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