Step
Questions / actions
Yes
No
18
Verify that the ISP wireless card cable
and any other ISP cables are properly
seated in their connectors.
Are the cables connected correctly?
Go to step 20.
Go to step 19.
19
Properly reseat the ISP cables.
Did this fix the problem?
Problem resolved.
Go to step 20.
20
Perform the option card service check (
p.251 "Option Card Service Check").
Was there another faulty ISP option?
Replace the faulty ISP
option (p.128
"Installing an Internal
Solutions Port (ISP)").
Go to step 21.
21
Replace the ISP wireless card? ( p.128
"Installing an Internal Solutions Port
(ISP)")
Did this fix the problem?
Problem resolved.
Replace the controller
board ( p.44
"Controller Board
Removal").
Operator Panel Service Check
Inspect the operator panel cable for damage. Make sure the cable is plugged in securely. Run POST,
and check each light for proper operation ( p.192 "Power–On Self Test (POST) Sequence").
Service Checks
245
6
Summary of Contents for LI-MF1 M126
Page 1: ...Model LI MF1 Machine Codes M126 M127 M128 Field Service Manual 26 August 2011 ...
Page 2: ......
Page 3: ...Safety Notices The following laser notice labels may be attached to this machine 1 ...
Page 4: ...2 ...
Page 5: ...3 ...
Page 6: ...4 ...
Page 7: ...5 ...
Page 8: ...6 ...
Page 9: ...7 ...
Page 10: ...8 ...
Page 17: ...XPS XML Paper Specification 15 ...
Page 29: ...M Auto compensator Overview 27 1 ...
Page 30: ...Main Boards Controller Board 1 Product Information 28 1 ...
Page 37: ...2 Installation Installation Refer to the User s Guide 35 2 ...
Page 38: ...2 Installation 36 2 ...
Page 51: ...2 Remove the three screws B securing the top of the controller shield Removal Procedures 49 4 ...
Page 59: ...6 Remove the screw D from the gear E 7 Remove the plastic bushing F Removal Procedures 57 4 ...
Page 142: ...4 Replacement and Adjustment 140 4 ...
Page 192: ...5 System Maintenance 190 5 ...
Page 198: ...Symptom Action Fax reception fails p 276 Fax Reception Service Check 6 Troubleshooting 196 6 ...
Page 298: ...6 Troubleshooting 296 6 ...
Page 302: ...7 Energy Saving 300 7 ...
Page 303: ...Model LI MF1 Machine Codes M126 M127 M128 Appendices 12 October 2011 ...
Page 304: ......
Page 306: ...2 ...
Page 322: ...1 Appendix Specifications 18 1 ...
Page 324: ...MEMO 20 EN ...