REPLACING PARTS 49
Printer interface board
The printer interface board provides the print interface between the E-43A and the copier/
printer. It is installed in motherboard connector PCIE x16. The printer interface board
processes the image data and sends it to the copier/printer through the crossover Ethernet
cable connected to the lower RJ-45 connector on the E-43A connector panel.
NOTE: To install the additional printer interface board from the option kit, see the
documentation provided with the kit.
FIGURE 18: Printer interface board (component side)
TO REMOVE THE PRINTER INTERFACE BOARD
1 Shut down and open the E-43A (see pages 43 and 44).
To remove the printer interface board, you must remove the left panel.
2 Make sure that the crossover Ethernet cable is removed from the E-43A connector panel.
Remove the crossover Ethernet cable from the lower RJ-45 connector (see page 39).
3 Remove the board mounting bracket screw that attaches the printer interface board to the
chassis.
4 Remove the printer interface board from the chassis.
Grasp the printer interface board at the front and back edges and gently pull the board
straight out of its motherboard connector.
5 Place the printer interface board in an antistatic bag.
TO REPLACE THE PRINTER INTERFACE BOARD
1 Seat the printer interface board in the motherboard connector, and then secure it to the
chassis with the board mounting bracket screw that you removed earlier.
The printer interface board edge connector is keyed to fit in the motherboard connector only
when properly oriented.
J103 connector for 10-pin
power button cable to
motherboard J15
connector
J102 connector for power/
reset button cable from the
front panel
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