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Service Manual
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121.02 Encoder pulse failure
121.03 Heat belt (center) disconnection error
3
POR the machine.
Does the error continue?
Replace the upper printer engine
PCBA.
Go to
“Upper printer engine
PCBA removal” on page 4-189
.
Problem resolved
Step
Action and questions
Yes
No
1
Check the fuser assembly.
Is the above component
properly connected?
Go to step 2.
Replace the connections.
2
Replace the fuser assembly. Go
to
“Fuser assembly removal”
on page 4-87
.
Does the error remain?
Go to step 3.
Problem resolved
3
POR the machine.
Does the error continue?
Replace the upper printer engine
PCBA.
Go to
“Upper printer engine
PCBA removal” on page 4-189
.
Problem resolved
Step
Action and questions
Yes
No
1
Check the fuser assembly.
Is the above component
properly connected?
Go to step 2.
Remove foreign particles, and
replace the connections.
2
Replace the fuser assembly. Go
to
“Fuser assembly removal”
on page 4-87
.
Does the error remain?
Go to step 3.
Problem resolved
3
POR the machine.
Does the error continue?
Replace the upper printer engine
PCBA.
Go to
“Upper printer engine
PCBA removal” on page 4-189
.
Problem resolved
Step
Action and questions
Yes
No
Содержание X95 series
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Страница 52: ...1 18 Service Manual 7558 xxx Go Back Previous Next ...
Страница 464: ...3 112 Service Manual 7558 xxx Go Back Previous Next TTM theory of operations ...
Страница 471: ...Diagnostic aids 3 119 7558 xxx Go Back Previous Next 3TM theory of operations ...
Страница 477: ...Diagnostic aids 3 125 7558 xxx Go Back Previous Next 1TM theory of operations ...
Страница 483: ...Diagnostic aids 3 131 7558 xxx Go Back Previous Next High capacity feeder theory of operations ...
Страница 494: ...3 142 Service Manual 7558 xxx Go Back Previous Next ...
Страница 506: ...4 12 Service Manual 7558 xxx Go Back Previous Next 6 Remove the operator panel top cover ...
Страница 512: ...4 18 Service Manual 7558 xxx Go Back Previous Next 5 Remove the rear lower cover ...
Страница 528: ...4 34 Service Manual 7558 xxx Go Back Previous Next 8 Disconnect all the cables from the bridge PCBA ...
Страница 586: ...4 92 Service Manual 7558 xxx Go Back Previous Next 10 Remove the duct from the machine 11 Release the two hooks ...
Страница 619: ...Repair information 4 125 7558 xxx Go Back Previous Next 4 Detach the media feed lift motor ...
Страница 704: ...4 210 Service Manual 7558 xxx Go Back Previous Next 8 Remove the LED ...
Страница 730: ...4 236 Service Manual 7558 xxx Go Back Previous Next 14 Remove the flatbed scanner assembly ...
Страница 734: ...4 240 Service Manual 7558 xxx Go Back Previous Next 5 Disconnect the cable B 6 Remove the tension spring C ...
Страница 801: ...Repair information 4 307 7558 xxx Go Back Previous Next 5 Disconnect the cable B 6 Remove the bridge drive motor ...
Страница 953: ...Repair information 4 459 7558 xxx Go Back Previous Next 7 Remove sensor tray 5 pre feed C A C B Connector ...
Страница 1004: ...5 34 Service Manual 7558 xxx Go Back Previous Next P J675 2 P J676 3 P904 15 Plug Jack Callout Plug jack description Connects to ...
Страница 1038: ...6 12 Service Manual 7558 xxx Go Back Previous Next ...
Страница 1076: ...7 38 Service Manual 7558 xxx Go Back Previous Next Assembly 37 TTM media feed 2 ...
Страница 1112: ...7 74 Service Manual 7558 xxx Go Back Previous Next Assembly 71 Finisher punch 8 4 3 10 11 ...
Страница 1148: ...7 110 Service Manual 7558 xxx Go Back Previous Next Assembly 103 continued High capacity feed HCF media tray lift 2 1 4 6 7 5 3 ...
Страница 1150: ...7 112 Service Manual 7558 xxx Go Back Previous Next Assembly 104 High capacity feed HCF media feed unit 1 4 3 5 6 7 2 1 ...
Страница 1152: ...7 114 Service Manual 7558 xxx Go Back Previous Next Assembly 105 High capacity feed HCF media feed unit 2 1 2 3 4 7 6 5 ...
Страница 1158: ...7 120 Service Manual 7558 xxx Go Back Previous Next ...
Страница 1168: ...I 10 Service Manual 7558 xxx Go Back Previous Next ...