Electronics box disassembly procedures, Removing the electronics tray – NCR 7458 User Manual
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Chapter 3: Hardware Service
Electronics Box Disassembly Procedures
This section explains how to disassemble the 7458 for service purposes.
Warning:
Disconnect the AC power cord before disassembling the
Terminal.
Removing the Electronics Tray
1. Disconnect all cables from the back of the Electronics Box.
2. Turn the Security Door Key to the unlocked position.
20344
Key in Unlocked Position
Security Door
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