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Connecting Cables Correctly
Most cables come with some kind of locking device to insure that the connection
is made. Be sure to use these locking devices, otherwise you may experience
intermittent errors or the printer will fail to operate altogether.
• USB cables are keyed and can only be inserted one way.
• When you have inserted a Parallel port connector, lock the connector by lifting up the
wire clips at either end of the socket so that they fit into the slots on the sides of the
connector.
• Ethernet 10/100 BaseT connectors have a locking tab similar to connectors on
telephone cords. When the plug is fully inserted, the tab clicks into place.
• RS-232 Serial connectors have screws on either side that should be used to secure the
cable to the printer.
Improperly inserted cables are the cause of many networking and printer-related
problems.
Universal Serial Bus (USB) Connection
USB connection ports can be found on nearly all new computers. USB
technology allows faster communication than traditional serial connections and
is easily expandable through interconnected hubs. All USB cables are the same.
One end of the cable fits into the computer or hub only and the other end fits
into the printer only. You cannot connect the cable incorrectly.
Bi-directional Parallel Connection
The bi-directional parallel connection between the printer and a PC requires a
standard 36-pin bi-directional cable (to IEEE 1284 standards). The length of this
cable can be up to 6.5 feet (2 meters).
Step 7. Connect Printer Cables