Step
Questions / actions
Yes
No
13
Check the device that cannot receive a
fax. Can it send a fax?
Go to step 14.
Stop here. The issue is
with the other device.
14
Press **411 to enter the Fax/SE Menu.
Select “Print Logs”.
Print the T30 transmission log. Check the
error being reported with the fax error
code table. See “Fax Error Codes” in
“Troubleshooting”. Perform the suggested
resolution for the error.
Did this fix the problem?
Problem resolved.
Go to step 15.
15
Adjust the “Transmit Level” setting in the
SE menu. Press **411 to enter the SE
menu, enter Modem settings, and select
“Transmit Level”.
Test by adjusting the transmitted signal
strength by decreasing/increasing the
‘Transmit Level’ setting in steps of 1db.
For example, if default value is -11 db,
changing it to -12db will decrease the
signal strength by 1db, and changing it to
-10db will increase the signal strength by
1db. Recommended adjustment range is
±5 db (in 1db steps) from the default
value.
Did this fix the problem?
Stop. Problem
resolved.
Go to your second-
level of support ( p.
279 "Escalating a
Fax Issue to Second-
Level Support").
Fax Reception Service Check
Step
Questions / actions
Yes
No
1
Is the phone line properly connected to
the modem card and the wall jack?
Go to step 3.
Go to step 2.
2
Properly connect the phone line to the
modem card and wall jack.
Did this fix the problem?
Problem resolved.
Go to step 3.
6. Troubleshooting
276
6
Содержание LI-MF1 M126
Страница 1: ...Model LI MF1 Machine Codes M126 M127 M128 Field Service Manual 26 August 2011 ...
Страница 2: ......
Страница 3: ...Safety Notices The following laser notice labels may be attached to this machine 1 ...
Страница 4: ...2 ...
Страница 5: ...3 ...
Страница 6: ...4 ...
Страница 7: ...5 ...
Страница 8: ...6 ...
Страница 9: ...7 ...
Страница 10: ...8 ...
Страница 17: ...XPS XML Paper Specification 15 ...
Страница 29: ...M Auto compensator Overview 27 1 ...
Страница 30: ...Main Boards Controller Board 1 Product Information 28 1 ...
Страница 37: ...2 Installation Installation Refer to the User s Guide 35 2 ...
Страница 38: ...2 Installation 36 2 ...
Страница 51: ...2 Remove the three screws B securing the top of the controller shield Removal Procedures 49 4 ...
Страница 58: ...4 Remove the e clip A from the gear 5 Remove the gear B and gear shaft C 4 Replacement and Adjustment 56 4 ...
Страница 59: ...6 Remove the screw D from the gear E 7 Remove the plastic bushing F Removal Procedures 57 4 ...
Страница 118: ...13 Remove the three screws A from the left rear frame assembly 4 Replacement and Adjustment 116 4 ...
Страница 119: ...14 Remove the three screws B from the right rear frame assembly Imaging Component Removals 117 4 ...
Страница 142: ...4 Replacement and Adjustment 140 4 ...
Страница 192: ...5 System Maintenance 190 5 ...
Страница 198: ...Symptom Action Fax reception fails p 276 Fax Reception Service Check 6 Troubleshooting 196 6 ...
Страница 286: ...4 Remove the jam 5 If the paper is still not visible open the rear door 6 Troubleshooting 284 6 ...
Страница 289: ...3 Remove the jam 4 Close the rear door 5 Close the front door 6 Touch Continue Paper Jams 287 6 ...
Страница 295: ...2 Open the ADF cover 3 Unlock the ADF separator roll 4 Remove the ADF separator roll Paper Jams 293 6 ...
Страница 298: ...6 Troubleshooting 296 6 ...
Страница 302: ...7 Energy Saving 300 7 ...
Страница 303: ...Model LI MF1 Machine Codes M126 M127 M128 Appendices 12 October 2011 ...
Страница 304: ......
Страница 306: ...2 ...
Страница 322: ...1 Appendix Specifications 18 1 ...
Страница 324: ...MEMO 20 EN ...