Ricoh FACSIMILE FAX77, Field Service Manual

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2. ADF Mechanism Test
1. Enter the test mode. See page 2-22.
2. Place a document in the ADF.
3. From the test mode menu, press 1. The document will be fed.
3. DTMF Tone Test
1.
2.
3.
4.
5.
6.
Enter the test mode. See page 2-22.
From the test mode menu, press 2.
Either:
To test a dual tone, press 1. Go to step 4.
To test a single tone, press 2. Go to step 7.
Press the key corresponding to the tone you want to test (0 to 9, #, or *). Then press Start.
Press Stop when you have finished with the tone.
Either:
To test another dual tone, go to step 4.
Press Stop to return to standby.
Continued on the next page
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