Samsung ProXpress M453x series Service Manual page 217

4.8.1.4. Login
1) Screen is running
• Input ID and password that registered at 'User Request Registration', 'Change/Reset your Password'.
2) Try login
• Try login after input ID and Password.
• If you forget your password, press 'Change/Reset your Password'.
3) Success login
• If you have successful login you can see the four device connectivity method.
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4. Troubleshooting
4-122