Kyocera FS-1700 user manual C.2. RS-232C/RS-422AInterface, Changing the Jumper Connector

Models: FS-1700

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Changing the Jumper Connector

C.2. RS-232C/RS-422A Interface

Withdrawing the Main Circuit Board from the Printer

Be sure to remove the memory card first if inserted in the printer's memory card slot.

Withdraw the main circuit board completely from the printer as follows:

1. Turn the printer's power off. Unplug the printer's power cable and disconnect the printer from the host computer.

2. Remove the three screws from the printer's rear cover.

Power OFF (O)

3. Pull the main circuit board all the way out of the printer.

Before pulling the main board out, clean an area on the table, etc., at the back of the printer's rear panel. For- eign objects, accidentally sticking to the back of the main board, can cause serious damage to the printer.

Jumper Connector

Changing the Jumper Connector

1.Carefully remove the jumper connector

from the main circuit board, and reconnect to the pin position shown in the diagram.

Jumper Connector

2.After completion of the above, return the main circuit board to the printer by reversing the procedure followed when removing it.

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Page 143
Image 143
Kyocera FS-1700 user manual C.2. RS-232C/RS-422AInterface, Changing the Jumper Connector