4635 LPS HARDWARE COMPONENTS
Figure 3-2 shows the 4635 LPS system controller with the
cartridge tape drive.
Figure 3-2. 4635 system controller
1. System user interface (PC UI)
2. Operator control panel
3
. QIC tape drive
Quarter-inch cartridge tape drive The standard QIC tape drive (up to 320 MB in streaming mode;
quarter-inch ANSI) provides an alternative source for the loading
and backing up of user files (extension files such as .FRM) and
fonts to and from the system disk. Disk save and restore (DSR)
and system generation (sysgen) functions can be performed from
the quarter-inch tape drive. It is not an input source for print
jobs.
Floppy disk drive The optional floppy disk drive is located in the front panel of the
system controller. It provides an alternative way of backing up
and restoring system controller rigid disk files.
System disks One 651 MB (unformatted) fixed system disk is provided as a
standard feature. It resides inside the system controller and
stores the operating system, fonts, forms, and general user files
for the 4635. Optionally, up to three additional system disks
(each 651 MB unformatted) can be installed, depending on
storage needs.
3-2 XEROX 4635 LASER PRINTING SYSTEM PRODUCT REFERENCE
