TROY Group MICR_IRD 9000 1UP MICR Printing Solutions User’s Guide - Manual (Page 40)

Section 2 Understanding TROY’s Features
MICR Solutions User’s Guide -- Document #50-70341-001 Rev. F
2-27
Paper Tray Locks
Paper Tray
Security Cover
The TROY Secure and Secure EX series printers have a lock
installed on each of the paper trays to prevent unauthorized access
to the blank check stock inside the printer. As a convenience, all
the locks are keyed alike on your printer so that one key can be
used to unlock any of the paper trays.
NOTE: Your TROY Secure and Secure EX series printer is shipped
with two keys for each paper tray lock. TROY strongly
recommends storing the spare key in a secured location.
TROY MICR 4100 EX Secure series printers utilizes a security
cover installed onto the rear of the printer to prevent unauthorized
access to the blank check stock stored inside the printer paper
trays (4100 security cover shown in the photo). With the paper
trays locked at the front of the printer, the security cover prevents
rear access to the paper tray. By unlocking and removing the
paper tray from the printer, the paper tray security cover can be
easily removed to install the duplexer option.