| Requirement | Detail | |-------------|--------| | OS Compatibility | Windows XP / 7 / 8 / 10 (32-bit & 64-bit) | | Connection | USB only (no Wi-Fi or network servicing) | | Printer Mode | required (specific button sequence during power-on) | | Antivirus | Often flagged as "hacktool" or "riskware" (see §7) |