
2LW/2LX-2
1-4-13
7410
Drum unit non- installing
error
The drum unit is not
installed or not installed
properly.
The drum PWB EEPROM
does not communicate nor-
mally.
The drum unit is
not installed.
Install the drum unit (see page 1-5-26).
Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for continu-
ity within the connector cable. If none, remedy
or replace the cable.
Drum PWB (YC1) and connect-L PWB (YC3)
Defective drum
PWB EEPROM.
Replace the drum unit (see page 1-5-26).
Defective engine
PWB.
Replace the engine PWB and check for correct
operation (see page 1-5-30).
F000
Main PWB - operation
panel PWB communica-
tion error
Defective main
PWB.
Turn the main power switch off/on to restart the
machine. If the error is not resolved, replace
main PWB.
Defective opera-
tion panel PWB.
Replace the operation panel PWB.
F020
Main PWB RAM check-
sum error
Defective main
memory (RAM) on
the main PWB.
Turn the main power switch off/on to restart the
machine. If the error is not resolved, replace
main PWB.
Defective
expanded memory
(DIMM).
Replace the expanded memory (DIMM).
F040
Main PWB - engine PWB
communication error
Defective main
PWB.
Turn the main power switch off/on to restart the
machine. If the error is not resolved, replace
main PWB.
Defective engine
PWB.
Replace the engine PWB.
F041
Main PWB - scanner
communication error
Defective main
PWB.
Turn the main power switch off/on to restart the
machine. If the error is not resolved, replace
main PWB.
F050
Engine ROM checksum
error
Defective engine
PWB.
Replace the engine PWB and check for correct
operation (see page 1-5-30).
Code
Contents
Causes
Check procedures/
corrective measures
Содержание ECOSYS FS-3140MFP
Страница 1: ...SERVICE MANUAL Published in May 2013 842LX117 2LXSM067 Rev 7 FS 3040MFP FS 3140MFP ...
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Страница 10: ...This page is intentionally left blank ...
Страница 22: ...2LW 2LX 1 1 8 Figure 1 1 4 15 16 Original path Light path 15 Image scanner unit ISU 16 Document processor DP ...
Страница 104: ...2LW 2LX 1 3 76 This page is intentionally left blank ...
Страница 157: ...2LW 2LX 1 5 15 6 Unhook four hooks and then remove the scanner unit Figure 1 5 21 Scanner unit Hook Hook ...
Страница 210: ...2LW 2LX 2 1 15 Figure 2 1 19 Cleaning section block diagram EPWB DRPWB CL Drum Drum unit CPWB L YC504 8 ERASER Ground ...
Страница 219: ...2LW 2LX 2 1 24 This page is intentionally left blank ...
Страница 227: ...2LW 2LX 2 2 8 This page is intentionally left blank ...
Страница 251: ...2LW 2LX 2 3 24 This page is intentionally left blank ...
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