IBM 1725 SLS - Manual (Page 228)

Updating
System
Software
QMS 1725 SLS Print System User's Guide 8-44
2 Change to this directory.
3 Insert the printer system software disk in your PC’s 3.5" disk
drive.
4 Type
x:pkunzip x:system
↵ where x is the name of the disk
drive in which you inserted the system software disk.
5 Follow the prompts.
They instruct you to insert the system software disks in the follow-
ing order:
a Last disk (system software disk 2)
b Disk 1 (system software disk 1)
c Disk 2 (system software disk 2)
6 Turn on the printer, wait for
IDLE
to appear in the message
window, and then print an advanced status page.
The advanced status page provides a record of all current config-
uration settings, so you can verify that they are the same after the
system software has been updated.
Downloading the System Software
1 Turn off the printer and then on again. The following mes-
sage displays in the message window (the x.x represents the
boot PROM revision number):
QMS SOFTLOAD X.X
INITIALIZING
and then
QMS SOFTLOAD X.X
READY TO BOOT