- Hewlett-Packard Printers Quick Reference Service Manual

12 Quick Reference Service Manual
HP DesignJet 430, 450C and 455CA Printers
                
         !
.
The  LED begins to flash and the Printer takes several minutes to plot the
calibration plot. The Printer ejects the sheet, and the   LED lights up.
   
         !
                
   !       
The  LED begins to flash. The Printer takes less than 10 minutes to: read the
calibration sheet; calculate the calibration data; save the data in the EEROM; and
eject the sheet.
   