Epson ES-300C User Manual - TWAIN - Page 20

Checking Your SCSI Device Settings, Do not connect a parallel and a SCSI interface cable to

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You must also set the terminator switch to on or install an external terminator on one of the two SCSI connectors on your scanner if the scanner is the last device in the chain. See your scanner documentation for more information on terminators. If you have additional SCSI devices, make sure only the last device in the daisy chain is terminated. Use cables with 50-pin connectors at both ends, then fasten the connectors to the scanner and the next device with the clamps on the sides of the connector. 3. With a SCSI adapter, always turn on the scanner first; then start the computer. Warning Do not connect a parallel and a SCSI interface cable to the scanner at the same time. Always use shielded cables. Checking Your SCSI Device Settings The factory-set SCSI ID of the scanner is 2. The SCSI host adapter in the computer is normally preset to ID number 7. If you are going to add the scanner to a system in which one of your SCSI devices already has a SCSI ID of 2, change the ID number of the scanner to an unused number as described next: 1. Locate the SCSI ID switch next to the SCSI connectors on the rear panel of the scanner. 1-8 Installing the Interface Card

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You must also set the terminator switch to on or install an
external terminator on one of the two SCSI connectors on
your scanner if the scanner is the last device in the chain.
See your scanner documentation for more information on
terminators.
If you have additional SCSI devices, make sure only the last
device in the daisy chain is terminated. Use cables with
50-pin connectors at both ends, then fasten the connectors
to the scanner and the next device with the clamps on the
sides of the connector.
3.
With a SCSI adapter, always turn on the scanner first; then
start the computer.
Warning
Do not connect a parallel and a SCSI interface cable to the
scanner at the same
time.
Always use shielded cables.
Checking Your SCSI Device Settings
The factory-set SCSI ID of the scanner is 2. The SCSI host
adapter in the computer is normally preset to ID number 7. If
you are going to add the scanner to a system in which one of
your SCSI devices already has a SCSI ID of 2, change the ID
number of the scanner to an unused number as described next:
1.
Locate the SCSI ID switch next to the SCSI connectors on the
rear panel of the scanner.
1-8
Installing
the Interface
Card