Ricoh Da-P1 Field Service Manual page 48

2. Installation
Value
5 Proxy error (Authentication error)
8 Other error
Request number confirmation
9
executing
11 Already registered
12 Parameter error
20 Dial-up authentication error
21 Answer tone detection error
22 Carrier detection error
23 Invalid setting value (modem)
24 Low power supply current
25 unplugged modem
26 Busy line
46
Meaning Solution/ Workaround
Check Proxy user name and password.
See "SP5-816-208 Error Codes" below this.
Processing... Please wait.
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* These errors occur only in the modems that
support @Remote.