Epson Stylus Pro 4400 - Measurable Time and Date Check; Setting the Chart and the Scanning Ruller

EPSON Stylus Pro 4400/4450/4800/4880/4880C Revision C
Adjustment Basic Adjustment 419
Figure 5-65. Measurable Time and Date Check
Figure 5-66. Setting the Chart and the Scanning Ruller
2005-04-11 14:44 (GMT 2005-04-11 05:44)
2005-04-18 14:39 (GMT 2005-04-18 05:39)
S/N:0000000000 OS:Win BlackInk:Matte
Printer:EPSON PX-6500
Nozzle check
pattern
Calibration patch
2005-04-11 14:44 (GMT 2005-04-11 05:44)
2005-04-18 14:39 (GMT 2005-04-18 05:39)
S/N:0000000000 OS:Win BlackInk:Matte
Printer:EPSON Stylus Pro 4800
Printed date and time
Main unit serial number
Measurable date and time
Product name
OS type Black ink type
Set the scanning ruler with its guide gap matched with the patch.