Xerox Phaser 780 Tabloid Leaflet
Advanced Features and Troubleshooting Manual
87
Connecting Peripheral Devices
7
Connecting one SCSI
device
1.
Turn off the printer and the SCSI device.
2.
On the SCSI device, set a unique SCSI ID number (0 – 6; the printer is 7).
3.
Connect the SCSI cable to the SCSI device; you will need a high-density
SCSI connector.
SCSI connector.
4.
Connect the SCSI cable to the printer port marked “SCSI.”
5.
Attach terminator (not required if the SCSI device
has a built-in
terminator). Note the following:
■
The printer has an internal terminator.
■
The printer must always be at one end of the chain with a
terminator (or a device with an internal terminator) at the other end.
terminator (or a device with an internal terminator) at the other end.
■
Most SCSI hard disks are shipped with an internal terminator that is
active.
active.
■
If the SCSI device does not have an internal terminator, add one.
■
For a scanner’s termination, refer to its documentation.
6.
If you have connected an uninitialized SCSI hard disk, see “Initializing a
formatted SCSI device” on page 89.
formatted SCSI device” on page 89.
7.
Turn on the SCSI device, then turn on the printer.
C
A
U
T
I
O
N
To avoid damaging components, before you connect or disconnect a SCSI cable,
turn off the printer, then turn off the SCSI device.
turn off the printer, then turn off the SCSI device.
N
O
T
E
Devises that require power from another device (TERMPWR pin 38) may not
terminate properly.
terminate properly.
9925-23
3b
3c
2
3a