Zebra Technologies Z6M manual DEOLQJ5HTXLUHPHQWV

When communicating via the parallel port (refer to Figure 12), the previously mentioned parameters are not considered.

For serial and parallel pinout and technical information, refer to “Appendix” beginning on page 87.

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Data cables must be fully shielded and fitted with metal or metalized connector shells. Shielded cables and connectors are required to prevent radiation and reception of electrical noise.

Printer	Computer
36-pin
male	PC
	25-pin
	female
	25-pin
	male
10’ (3 m) maximum

Figure 12

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.

NOTE: Zebra printers comply with FCC “Rules and Regulations,” Part 15, for Class B Equipment, using fully shielded data cables. Use of unshielded cables may increase radiated emission above the Class B limits.

NOTE: RS-422 and RS-485 applications should use twisted shielded pairs as recommended in the Appendix of the TIA/EIA.-485 Specification.

18 Zebra Z4M/Z6M Printers User’s Guide