System and method of printing indicia onto armored cable

1. A method of making an electrical cable assembly, comprising:

disposing a sheath around a conductor assembly, with an outer surface of the sheath defining spaced apart crowns and valleys;

applying oil to an exterior surface of the sheath;

positioning on a first side of the sheath an outlet of a first ink jet print head adjacent the sheath at an angle including and between about 60 degrees to about 120 degrees with respect to a longitudinal axis of the sheath;

positioning on a second and opposite side of the sheath an outlet of a second ink jet print head adjacent the sheath at an angle in a range including and between about 60 degrees and 120 degrees with respect to a longitudinal axis of the sheath;

wherein an angle of 0 degrees represents a ray extending collinearly with the sheath and in one direction, and with an angle of 180 degrees representing a ray extending collinearly with the sheath and in an opposite direction;

using the first ink jet print head to print a first portion of marking indicia on the oil layer on the exterior surface of the sheath;

using the second ink jet print head to print a second portion of marking indicia on the oil layer on the exterior surface of the sheath, the second portion being visually positioned opposite the first portion; and

wherein the marking indicia indicates at least one characteristic of the electrical cable assembly.

2. The method of claim 1 , wherein at least one of the outlet of the first ink jet print head and the outlet of the second ink jet print head is positioned adjacent the sheath at an angle of 90 degrees with respect to the longitudinal axis of the sheath.

3. The method of claim 1 , wherein at least one of the outlet of the first ink jet print head and the outlet of the second ink jet print head is positioned to be spaced apart from the crowns by a distance of 0.125 inches to 1 inch.

4. The method of claim 3 , wherein at least one of the outlet of the first ink jet print head and the outlet of the second ink jet print head is positioned to be spaced apart from the crowns by a distance of 0.5 inches.

5. The method of claim 1 , wherein the marking indicia is printed as a plurality of informative sections having spaces therebetween, at least some of the plurality of informative sections including a plurality of symbols having spaces therebetween smaller than the spaces between the plurality of informative sections.

6. The method of claim 5 , wherein the marking indicia is also printed to include at least one stripe disposed between at least some of the plurality of informative sections.

7. The method of claim 6 , wherein the stripe is printed to indicate an additional characteristic of the electrical cable assembly.

8. The method of claim 1 , wherein the marking indicia comprises at least one colored stripe, with the color of the at least one colored stripe indicating the at least one characteristic of the electrical cable assembly.

9. The method of claim 1 , wherein the marking indicia is printed to cover at most one half of a circumference of the sheath.

10. The method of claim 1 , wherein the marking indicia is printed to cover at least one half of a circumference of the sheath.

11. The method of claim 1 , wherein the marking indicia is printed from conductive ink.

12. The method of claim 1 , wherein the marking indicia is printed as at least one alphanumeric character.

13. The method of claim 1 , wherein the marking indicia is printed along a longitudinal length of the sheath parallel to a longitudinal axis of the conductor assembly.

14. The method of claim 1 , wherein the marking indicia is printed on at least one of the crowns and the valleys.

15. The method of claim 1 , wherein the at least one characteristic of the electrical cable assembly comprises at least one of a conductor wire gauge, an intended voltage for a conductor wire, a length of a portion of the electrical cable assembly, whether the conductor assembly is metal-clad, and a direction to pull the electrical cable assembly during installation.

16. The method of claim 1 , wherein the at least one characteristic of the electrical cable assembly comprises at least one of a number of non-grounded conductors, a gauge of non-ground conductors, whether the conductor assembly is metal-clad and has an internal grounding wire in contact with the sheath, whether the conductor assembly includes oversized neutral conductors, a number of neutral conductors, construction materials of the conductor assembly, a manufacturer of the electrical cable assembly, a location of an origin of the electrical cable assembly, a location of a destination of the electrical cable assembly, a product name of the electrical cable assembly, a product line of the electrical cable assembly, a price of the electrical cable assembly, and at least one color of conductors of the conductor assembly.

17. A method of making an electrical cable assembly, comprising:

applying oil to an exterior surface of a sheath disposed around a conductor assembly wherein an outer surface of the sheath defines spaced apart crowns and valleys;

positioning on a first side of the sheath an outlet of a first ink jet print head adjacent the sheath at an angle including and between about 60 degrees to about 120 degrees with respect to a longitudinal axis of the sheath;

positioning on a second and opposite side of the sheath an outlet of a second ink jet print head adjacent the sheath at an angle in a range including and between about 60 degrees and 120 degrees with respect to a longitudinal axis of the sheath;

wherein an angle of 0 degrees represents a ray extending collinearly with the sheath and in one direction, and with an angle of 180 degrees representing a ray extending collinearly with the sheath and in an opposite direction;

using the first ink jet print head to print a first portion of marking indicia on the oil layer on the exterior surface of the sheath;

using the second ink jet print head to print a second portion of marking indicia on the oil layer on the exterior surface of the sheath, the second portion being visually positioned opposite the first portion; and

wherein the marking indicia indicates at least one characteristic of the electrical cable assembly.

18. The method of claim 17 , wherein at least one of the outlet of the first ink jet print head and the outlet of the second ink jet print head is positioned adjacent the sheath at an angle of 90 degrees with respect to the longitudinal axis of the sheath.

19. The method of claim 17 , wherein at least one of the outlet of the first ink jet print head and the outlet of the second ink jet print head is also positioned to be spaced apart from the crowns by a distance of 0.125 inches to 1 inch.

20. The method of claim 19 , wherein at least one of the outlet of the first ink jet print head and the outlet of the second ink jet print head is positioned to be spaced apart from the crowns by a distance of 0.5 inches.

21. The method of claim 17 , wherein the marking indicia is printed as a plurality of informative sections having spaces therebetween, at least some of the plurality of informative sections including a plurality of symbols having spaces therebetween smaller than the spaces between the plurality of sections.

22. The method of claim 21 , wherein the marking indicia is also printed to include at least one stripe disposed between at least some of the plurality of informative sections.

23. The method of claim 22 , wherein the stripe is printed to indicate an additional characteristic of the electrical cable assembly.

24. The method of claim 17 , wherein the marking indicia comprises at least one colored stripe, with the color of the at least one colored stripe indicating the at least one characteristic of the electrical cable assembly.