OVERVIEW
Graphic display: Shows the area of the printer that requires
attention.
Information button: Press this button for information when i is
displayed on the message display. While i continues to display,
you can receive further information by pressing the button.
Print quantity display: Displays the number of prints
completed. Printer fault messages (such as L152) display here as
well.
Stop button: Pressing this button halts printing.
Continue button: Pressing this button resumes printing.
Wire Percentage indicator: Displays the amount of stitcher wire
remaining on the spool (stitcher/stacker output module
configurations only).
Feeder Tray indicators: Indicates the feeder trays selected and
the paper size loaded.
Sample button: Pressing this button causes the printer to
deliver a print sample to the sample tray of the next image
waiting in the queue.
Power on/off switch: This switch is for Service personnel only
for switching the printer module power off and on.
System controller options
This section provides an overview of the optional tape drives
your system may have.
9-track reel-to-reel magnetic tape drive
The 9-track magnetic tape drive can be added to the system
controller as an alternative to online operation. The drive uses 9-
track 1,600 bits per inch (bpi) phase encoded (PE) and 6,250 bpi
group code recording (GCR) encoded magnetic tapes.
Figure 1-7.
9-track reel-to-reel magnetic tape unit
9-track magnetic tape drive
XEROX 4050/4090/4450/4650 LPS OPERATOR GUIDE
1-7
