Page: 186
Service Guide OF1050/2350/2450
Chapter 7 Troubleshooting and Repair
7.6 Auto Dial Failure
Note:
Make sure that your selected dialing method (tone/pulse) is appropriate for your Telco / PBX needs.
Refer to the Dialing Parameters in the Users Documentation.
START
Will the unit perform a manual dial?
NO Can a dial tone be heard when the handset is picked up?
NO Make sure the RJ-11C is connected to the LINE Jack on the
OKIFAX.
Can a dial tone be heard?
YES End of procedure.
NO Unplug the Okifax 1000 from the RJ-11C and attach a
standard single line telephone to the RJ-11C.
Can a dial tone be heard?
NO Contact your local TELCO.
YES Perform the following in the order listed:
(1) Replace the modular line cord.
(2) Replace the NCU-U board.
(3) Hook switch.
(4) MCNT board.
YES Replace the MCNT.
YES Replace the MCNT.
Is the problem resolved?
YES End of procedure.
NO Contact Technical Support.
Summary of Contents for OF1050
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Page 65: ...Figure 2 3 1 Unpacking Procedure 2...
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Page 152: ...Case 2 Canceling member s from a group...
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Page 224: ...NCUU Package Layout OKIFAX 1050 2350 2450 Figure 3 10 1 Block Diagram of NCUU...
Page 319: ...Figure 6 14 1 Protocol Dump Data Sample at transmitter side...
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Page 351: ...Page 191 Service Guide OF1050 2350 2450 Chapter 7 Troubleshooting and Repair 7 11 LED Test...
Page 365: ...Page 201 Service Guide OF1050 2350 2450 Chapter 7 Troubleshooting and Repair 7 21 Document Jam...
Page 388: ...Page 218 Service Guide OF1050 2350 2450 Chapter 8 Drawings and Parts List OKIFAX 1050...
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Page 395: ...Section 1 Cabinet Illustratio n Number OKIFAX Description Okidata Part Number Oki Part Number...
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Page 418: ...Section 6 Paper Guide Illustratio n No OKIF AX Description Okidata Part Number Oki Part Number...
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Page 424: ...Section 7 Cables Illustratio n No OKIF AX Description Okidata Part Number Oki Part Number...
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