EFI E-85A, Инструкция по установке и обслуживанию

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58 Installation and Service Guide: Color Controller E-85A
Replacing parts
The E-85A is shipped from the factory with a standard board configuration, as shown in Figure on page 46. If an optional
component has been installed, see the documentation that accompanies the option kit.
Printer interface board
The printer interface board is a custom board connected to the motherboard. It processes image data and allows the E-85A
to communicate with the printer.
For information about the location of this board on the motherboard, see page 59 .
Figure 31:
Printer interface board assembly
To remove the printer interface board
When you handle electronic components, follow electrostatic discharge precautions (see page 10 ).
1
Shut down the E-85A, remove all cables from the back, and open the E-85A (see page 51 ).
2
Remove the screws that secures the board’s mounting bracket to the connector panel and save them for later.
3
Remove the power/reset button cables from the J102 connector, and the 10-pin power button cable from the J103
connector.
4
Gently pull the board out its connector on the motherboard and place it in an antistatic bag.
To install the printer interface board
When you handle electronic components, follow electrostatic discharge precautions (see page 10 ).
1
Insert the board into the PCIE_4 connector on the motherboard (see Figure 32 on page 61).
The component side of the board must face down, toward the base of the chassis. The board connector is keyed to fit
only one way.
When reseating the board, be careful not to disturb any motherboard cables that are installed nearby.
2
Attach the board to the connector panel with the screws you removed earlier.
1 J102 connector for LED/SW cables
from the Fiery QuickTouch panel
2 J103 connector for 10-pin power
button cable to motherboard FPIO1
connector
1
2