Tektronix Phaser 300X - Manual (Page 159)

B Expanding Your Printing System
B-6 Phaser 550 Color Printer
SCSI ID number The printer’s SCSI number is 7. Valid ID numbers for the
external disk are 0 through 6.
Termination The printer has an internal terminator.
Start-up file You may load a start-up file called Sys/Start onto your external
disk. When you turn on the printer, it executes that file if the printer’s rear
panel Switch 5 is in the down position. When Switch 5 is in the up position,
the file does not execute.
Note If the Sys/Start file contains an error, the printer ignores the
remainder of the file and may not start up as you expect it to.
Multiple disks The printer can support up to seven external disks. When
you have more than one disk connected to the printer, follow these
guidelines.
■ You must turn on the disks before you turn on the printer.
■ Each disk must have a unique SCSI ID number. Do not turn on the
printer or disk until each disk has a unique number.
■ The printer must always be at one end of the chain with a
terminator at the other end.
■ Only one disk can contain a Sys/Start file.