Konica Minolta IC-304 Plus, Service Manual, Page: 113 / 148

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4.5 Working with Boards (Adapters)
If the diagnostics check (see Chapter 3, Diagnostics and Troubleshooting ) indicates
that any unit components need replacing, follow the replacement procedures.
The following diagram illustrates schematically the external connectivity of the
peripherals and the internal connectivity of the main components of the IC-304
print controller.
Figure 5: Peripherals and internal connectivity
4.5.1 Visual Inspection
Whenever you replace any component in the unit:
1. Check that all boards are retained properly in their slots.
2. Check that the cables are routed properly.
3. Check the existence of all the fans.
4. Check that all the disks are locked properly.
WARNING: When you handle static-sensitive devices, take precautions to
avoid damage from static electricity. For details, see Safety Information
(Multi-Language) on page ix.