Samsung Electronics
6-1
6. Disassembly and Reassembly
6-1 General Precautions on Disassembly
When you disassemble and reassemble components, you must use extreme caution. The close proximity of
cables to moving parts makes proper routing a must. If components are removed or replaced, any cables
disturbed by the procedure must be restored as close as possible to their original positions. Before removing any
component from the machine, note the cable routing that will be affected.
Whenever servicing the machine, you must perform as follows:
1. Check to verify that no documents are stored in memory. You can check it by printing the Delayed Dial List.
Press
MENU
, one-touch 17 'DELAYED DIAL',
ENTER
sequentially.
2. Remove the paper cassette, trays, and toner cartridge.
3. Unplug the power cord.
4. Use a flat and clean surface.
5. Replace with only an authorized component.
6. Do not force to open or fasten a plastic-material component.
7. Be careful no obstacles are included when you reassemble components.
8. When you assemble components, be careful small-sized components are located in place.
6-2 Scan Unit
1. Open the control panel by hand, remove the two
screws
A
. Remove the TX piece. Then remove
three screws
B
.
2. Close the Control panel, and take out the Scan
unit. Unplug the connector from the Scan PBA.
Figure 6.1
Figure 6.2
TX piece
Scan Unit
B
A
