Epson Stylus Pro 4000 Product Support Bulletin page 14

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
EPSON Professional Graphics Group
Epson firmware version is
represented as:
Model and the Release Date.
Example: I02851
I0 28 5 1
SP4000 DAY YEAR MONTH
28 2005 Jan
Example: I0154B
I0 15 4 B
SP4000 DAY YEAR MONTH
15 2004 Nov
Example: I0204A
I0 20 4 A
SP4000 DAY YEAR MONTH
20 2004 Oct
PSB.2004.05.001D
The values are
represented in
Hexadecimal
HEX = Decimal
1 = 1
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
A = 10
B = 11
C = 12
D = 13
E = 14
F = 15
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