Specifications
185
Communication Interface Specifications
Figure 17 Location of Communication Interfaces
NOTE: You must supply all data cables for your application. The use of cable strain relief clamps is
recommended.
Ethernet cables do not require shielding, but all other data cables must be fully shielded and fitted with
metal or metalized connector shells. Unshielded data cables may increase radiated emissions above the
regulated limits.
To minimize electrical noise pickup in the cable:
• Keep data cables as short as possible.
• Do not bundle the data cables tightly with the power cords.
• Do not tie the data cables to power wire conduits.
Parallel port
Internal wired Ethernet print server
Serial port
USB port