CF040
(
Communication Error between the Main
PCB and Engine PCB
)
Whether aging drive is starts or not after closing the cover.
Check the short circuit of harness for 5V or 3.3V
connected to the Engine PCB and recover the
fault wire.
Replace Engine PCB
Main PCB
YC3
Re-insert the FFC
connector
Re-insert the Engine PCB FFC connector
(
YC46
)
Replace FFC
Replace Main PCB
Replace Engine PCB
Replace HDD
OK
OK
OK
OK
OK
OK
FFC item code
:
5500i/4500i/3500i
:
302K946A00
WIRE FFC MAIN-ENGINE
NG
NG
NG
NG
NG
NG
If CF040 occurs, take the following measure.
Product
Item Name
Item Number
Item Name
Item Number
MAIN PCB
PARTS PWB MAIN ASSY SP
302LH9414* PARTS PWB MAIN ASSY SP
302LF9417*
PARTS PWB MAIN ASSY SP EU
302LH9415* PARTS PWB MAIN ASSY SP EU
302LF9418*
ENGINE PCB PARTS PWB ENGINE ASSY SP
302LH9417*
PARTS PWB ENGINE ASSY SP
302LF9420*
HDD
PARTS STORAGE DEVICE SP
302LH9307*
PARTS STORAGE DEVICE SP
302LC9316*
3500i/4500i/5500i
6500i/8000i
98
Содержание 3500i
Страница 48: ...The film attached procedure J49XX J50XX J51XX J600X 3 9 48...
Страница 52: ...Replacement procedure for the bushing J49XX J50XX J51XX J600X 7 9 52...
Страница 57: ...The film attached procedure J6100 J6110 DF 3 6 57...
Страница 71: ...The film attached procedure Corner Folding 3 6 71...
Страница 73: ...Corner Folding 5 6 73...
Страница 74: ...Corner Folding 6 6 74...
Страница 102: ...Procedure Affected machine s serial number Abnormal sound from the fuser section 2 5 For 3500i 4500i 5500i 102...
Страница 103: ...Abnormal sound from the fuser section 3 5 For 3500i 4500i 5500i 103...
Страница 104: ...Abnormal sound from the fuser section 4 5 For 3500i 4500i 5500i 104...