Connecting to a computer
The HP Color LaserJet 5550 series printer supports network and parallel connections at the
same time.
Parallel connections
Note
HP Color LaserJet 5550 models: You cannot use the parallel connection and the USB
connection at the same time.
To establish a parallel connection, connect the printer to the computer by using a
bidirectional parallel cable (IEEE-1284-C). Plug that connector into the printer's parallel port.
The cable can be a maximum of 10 meters (30 feet) long.
When used to describe a parallel interface, the term bidirectional indicates that the printer
is able to both receive data from the computer and send data to the computer through the
parallel port.
Figure 3-4. Parallel port connection (HP Color LaserJet 5500 models)
Figure 3-5. Parallel port connection (HP Color LaserJet 5550 models)
Note
To use the enhanced capabilities of the bidirectional parallel interface, ensure that the most
recent printer driver is installed. These enhanced capabilities include bidirectional
communication between the computer and printer, faster transfer of data, and automatic
configuration of printer drivers.
ENWW Connecting to a computer 71