Product Support Bulletin

EPSON Professional Graphics Group PSB.2004.05.001D Page 2 of 4
How do I update my firmware?
The Stylus Pro 4000 firmware can be up-graded with the Epson Printer Service utility 2. Printer Service Utility 2 allows you to
optimize the performance and image quality of your printer by performing: print head alignments, printer adjustments, and power
head cleanings, create custom paper configurations for Epson and 3rd party media and up-grading the printer's firmware.
Instructions for using the utility are included in the “Utility Manual” and the online help in the utility. You can download the utility from
www.prographics.epson.com. Select Drivers & Support from the left menu, then navigate to the Epson Stylus Pro 4000. The utility
is compatible with Windows, Mac OS 9 and OS X
HEX = Decimal
Example: I02851
1= 1
I0 28 5 1 2= 2
SP4000 DAY YEAR MONTH
3= 3
28 2005 Jan 4 = 4
5= 5
Example: I0154B
6= 6
I0 15 4 B
7= 7
SP4000 DAY YEAR MONTH
8= 8
15 2004 Nov
9= 9
A= 10
Example: I0204A
B= 11
I0 20 4 A
C= 12
SP4000 DAY YEAR MONTH
D= 13
20 2004 Oct
E= 14
F= 15
The values are
represented in
Hexadecimal
Epson firmware version is
represented as:
Model and the Release Date.