upgrading and repairing PCs technicians ... - 400 Bad Request
upgrading and repairing PCs technicians ... - 400 Bad Request
upgrading and repairing PCs technicians ... - 400 Bad Request
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318<br />
Parallel Ports<br />
13<br />
25<br />
Chapter 14—Connector Quick Reference<br />
TYPE A<br />
RECEPTACLE<br />
1<br />
14<br />
1 13<br />
14 25<br />
PLUG<br />
IEEE 1284-A<br />
(D-SUB)<br />
18<br />
36 19<br />
RECEPTACLE<br />
1 18<br />
19<br />
TYPE B<br />
PLUG<br />
IEEE 1284-B<br />
(CENTRONICS)<br />
1<br />
36<br />
18<br />
36<br />
1<br />
TYPE C<br />
RECEPTACLE<br />
1<br />
19<br />
18<br />
19<br />
36<br />
PLUG<br />
IEEE 1284-C<br />
The three different types of IEEE-1284 parallel port connections. Type A<br />
receptacle (DB-25m) is used on computers; Type B receptacle is used on most<br />
printers. Some HP LaserJet printers use both Type B <strong>and</strong> Type C receptacles.<br />
SCSI Ports<br />
HD50m<br />
HD50f<br />
The SCSI HD-50m cable connector (top) <strong>and</strong> HD-50f receptacle (bottom) are<br />
the most common types of external SCSI ports used today.<br />
Amphenol<br />
(Centronics) 50m<br />
Amphenol<br />
(Centronics) 50f<br />
The traditional (Amphenol/Centronics) 50m cable connector (top) <strong>and</strong> 50f<br />
receptacle (bottom) are still widely used for external SCSI devices.
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