2-16
Service Manual
4044-XXX
Model E312
LVPS Board
Disconnect the LVPS cable from
connector CN7 on the engine board.
Go to the “LVPS (model E312)” on
page -14.
Check the voltage
measurements at connector CN503.
If any voltage measurements are
incorrect, replace the LVPS.
Model E312
Engine Board
Reconnect the LVPS cable to
connector CN7 on the engine board.
Disconnect all other cables from the
engine board.
Go to the “Engine
Board (model E312)” on page -9.
Check the voltage measurements at
each connector. If any voltages are
incorrect, replace the engine board.
If all voltages are correct, reconnect
all the cables to the engine board
one at a time. Check the voltage
meausrements on the engine board
each time you connect a cable. If a
voltage measurement is incorrect
after connecting one of the cables,
replace the FRU that you connected.
FRU
Action
Содержание Optra 4044-XXX
Страница 6: ...vi 4044 XXX Laser Advisory Label ...
Страница 7: ...vii 4044 XXX Class 1 Laser Statement Label ...
Страница 14: ...xiv 4044 XXX Japanese Laser Notice Chinese Laser Notice ...
Страница 19: ...xix 4044 XXX Chinese Safety Information Korean Safety Information ...
Страница 20: ...xx 4044 XXX ...
Страница 58: ...2 36 Service Manual 4044 XXX ...
Страница 73: ...Diagnostic Aids 3 15 4044 XXX Paper Path ...
Страница 74: ...3 16 Service Manual 4044 XXX ...
Страница 77: ...Repair Information 4 3 4044 XXX 2 Remove the face up cover 3 Open the front cover ...
Страница 84: ...4 10 Service Manual 4044 XXX HVPS 1 Remove all covers 2 Remove the HVPS board mounting screws ...
Страница 96: ...4 22 Service Manual 4044 XXX ...
Страница 99: ...Connector Locations 5 3 4044 XXX ...
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Страница 109: ...Connector Locations 5 13 4044 XXX ...
Страница 111: ...Connector Locations 5 15 4044 XXX ...
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Страница 119: ...Connector Locations 5 23 4044 XXX ...
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Страница 122: ...6 2 Service Manual 4044 XXX Assembly 1 Covers ...
Страница 124: ...6 4 Service Manual 4044 XXX Assembly 1 Covers continued ...
Страница 126: ...6 6 Service Manual 4044 XXX Assembly 2 Frame ...
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Страница 130: ...6 10 Service Manual 4044 XXX Assembly 3 Fuser ...
Страница 132: ...6 12 Service Manual 4044 XXX Assembly 3 Fuser continued ...
Страница 134: ...6 14 Service Manual 4044 XXX Assembly 4 Main Drive ...
Страница 136: ...6 16 Service Manual 4044 XXX Assembly 5 Paper Feed ...
Страница 138: ...6 18 Service Manual 4044 XXX Assembly 5 Paper Feed continued ...
Страница 140: ...6 20 Service Manual 4044 XXX Assembly 6 Electronics model E310 ...
Страница 142: ...6 22 Service Manual 4044 XXX Assembly 6 Electronics model E310 continued ...
Страница 144: ...6 24 Service Manual 4044 XXX Assembly 6 Electronics model E312 ...
Страница 148: ...6 28 Service Manual 4044 XXX ...