Epson Stylus Pro 4900/Epson Stylus Pro 4910  Revision A
PRODUCT DESCRIPTION  Control Panel          41
Confidential
 Firmware version information
The table below explains the firmware version information printed by selecting the 
Version in the Printer Status menu.
<Format>
M0XXXX,xx.xx,IBCC
Table 1-9.  Firmware Version Information
Item Explanation
**0
The code assigned to this printer: M0 
“0” (zero) is assigned to a special version of printer.
XXXX Indicates the firmware version installed on the printer.
xx.xx Indicates the network firmware version.
I  “A” is indicated for this printer.
B “0” is indicated for this printer.
C
A hexadecimal number (00H-FFH) appears to indicate the specified custom 
number that registers a special operation setting. When no custom operation 
is specified, “00” appears.