TROY Group MICR_IRD 4300 Security Printing Solutions User’s Guide - Manual (Page 72)

Section 4 Using the TROY Printer Utility
Security Printing Solutions User’s Guide -- Document #50-70376-001 Rev. D
4-27
Managing
Printer
Resources
Updating the
Printer Firmware
The TROY MICR DIMM (Dual In-line Memory Module) installed inside your TROY printer contains a re-
writeable flash-file system that can be conveniently updated by the administrator. It is important to safeguard the
proprietary resources (digital images of signatures, company logos, macros, etc.) stored in your printer’s flash-file
system by implementing the security features provided with your TROY Security Printing Solution. The
administrator can to add or delete printer resources, or upgrade the TROY printer firmware (TROY’s proprietary
MICR program code) as new features become available from TROY. Use the TROY Printer Utility to install,
print, or delete printer resources.
Firmware maintenance or feature upgrades developed by TROY Systems can be downloaded and installed using
the TROY Printer Utility. Update files are available from the TROY Web site or may be supplied by TROY on
removable media. After completing a firmware update, your TROY printer must be rebooted (printer power
switched OFF and ON) in order for the update to take effect.
T
O UPDATE THE PRINTER FIRMWARE :
1. From the Main Window, click on Help, and
then click on Firmware Update.
2. Enter the path and file name of the update file
you wish to load in the File Name box. If you
are not sure of the file name or location, click
on the folder icon located at the right of the
File Name box to search for the update file.
After locating the update file, click on the
update file name, and then click on Open. The
Firmware Update screen will appear with the
update file name in the File Name box.
Open File
File name:
Firmware Files (*.tfw) Files of type: Cancel
Open
Open as read-only
TROY 4200EX.tfw
Look in: My Documents
TROY 4200EX.tfw