[CB] Print버튼누르면 인쇄.(Unhook())

## CB상에서 인쇄

호출과정 : Server-Service -> InterruptLogin -> CB

### Server-service에서 하는게 제일깔끔하긴 한데..

The issue mentions a print button triggering Unhook() in a CB context, with a call chain from Server-Service to InterruptLogin to CB. Start by examining the codebase for the CB component, likely a WPF view or viewmodel, and the Unhook method related to printer hooking. Look for existing print functionality and the spooler/interrupt handling. Determine what '인쇄' (print) should do exactly and how it integrates with the printer management system.

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