Zebra 49834 사용자 설명서
44
170PAX4 Maintenance Manual
57518L-001 Rev. A
3/18/05
Operations
Select a Communication Interface
•
Advantages: Cables and connectors are readily available from computer equipment stores
and suppliers; easy to connect; two-way communication between the host and the print
engine.
and suppliers; easy to connect; two-way communication between the host and the print
engine.
•
Disadvantages: Slower than the parallel connection; limited to 50 feet (15.24 m) of cable.
Figure 21 • Communicating Using a Serial Data Port
IEEE 1284 Bidirectional Parallel A common communication method available on most
PCs and other hosts. See
PCs and other hosts. See
.
•
Advantages: Fastest of the four communication interfaces; cables and connectors are
readily available from computer equipment stores and suppliers; two-way communication
between the host and the print engine; easy to connect.
readily available from computer equipment stores and suppliers; two-way communication
between the host and the print engine; easy to connect.
•
Disadvantages: Shorter recommended cable length of 6 feet (1.83 m); many computers
are equipped with only one parallel port, allowing only one IEEE 1284 bidirectional
device to be connected at a time.
are equipped with only one parallel port, allowing only one IEEE 1284 bidirectional
device to be connected at a time.
Printer
Computer
Null modem adaptor
(if using a standard
modem cable)
Male
25
9
9
9
50 ft. (15 m) maximum