Common Ricoh Scan-to-Email Errors & Solutions
Common Ricoh Scan-to-Email Errors & Solutions 1. “Connection to SMTP server failed” Cause: Incorrect SMTP server address, port number, or network issues.Fix: Verify the SMTP server address (e.g., smtp.office365.com, smtp.gmail.com). Check the port number (usually 587 for TLS, 465 for SSL). Confirm the device has internet access. Ensure DNS settings are correct. 2. “Authentication failed” Cause: Incorrect email login or password.Fix: Double-check the sender’s email address and password. Ensure the email account allows SMTP authentication. If using Gmail, ensure “Less secure apps access” is enabled or use App Password if 2FA is on. For Office365, use App Password if Multi-Factor Authentication is enabled. 3. “SSL/TLS error” or “Encryption settings mismatch” Cause: Wrong encryption type or unsupported settings.Fix: Go to Web Image Monitor (WIM) → Device Management → Email Settings. Set encryption to SSL or STARTTLS based on the email provider’s requirements. Update the firmware if the Ricoh model does not support modern encryption. 4. “Cannot find DNS server” Cause: Network settings issue.Fix: Check DNS server IP in the printer’s network settings (use 8.8.8.8 for Google DNS). Make sure gateway IP and subnet mask are correct. Confirm the printer is connected to the network (Ping test). 5. “Recipient’s address is invalid” Cause: Mistyped or unsupported email address format.Fix: Make sure the recipient email is valid (e.g., test@example.com). Avoid special characters or spaces. Check the address book entry (if used). 6. Email Not Sending / Stuck in Queue Cause: SMTP service delay or misconfiguration.Fix: Restart the Ricoh machine. Check SMTP timeout settings and increase the time if needed. Clear out pending emails or re-enter the job. 🛠️ General Troubleshooting Steps Access Web Image Monitor (WIM): Enter the printer IP in a web browser. Navigate to Device Management > Configuration > Email Settings. Check SMTP settings: SMTP server address Port number Encryption (SSL/TLS/None) Authentication (ON/OFF) Sender’s email credentials Perform a connection test: In WIM, look for a “Test” or “Check Connection” button under email settings. Check printer logs: Use SP Mode or Admin settings to check error logs for scan-to-email. Update firmware: Outdated firmware may not support modern email security protocols. 📌 Tips For Gmail, use: SMTP server: smtp.gmail.com Port: 587 (TLS) or 465 (SSL) Enable “App Password” if using 2FA. For Office365, use: SMTP server: smtp.office365.com Port: 587 Encryption: STARTTLS Use App Password with 2FA. Always test the email account by logging into it from a browser.