Installing The Hard Disk Drive (Option) - Ricoh A741 Service Manual

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3-1-3 Installing the hard disk drive (option)

Procedure
1. Remove the four screws and the cover of the memory unit.
2. Detach the memory unit from the copier.
3. Fit the hard disk drive with the four inch screws provided with the memory unit.
4. Plug the 50-pin connector of the main PCB into the hard disk drive.
5. Plug the 4-pin connector of the power source PCB into the power connector of the
hard disk drive.
6. Refit the memory unit to the copier and then the unit cover.
CN3
3-1-10
Memory unit
Figure 3-1-14
Memory unit main PCB
4-pin connector
Figure 3-1-15
Hard disk drive
Inch screws
50-pin connector
Power sourcs PCB
Hard disk drive