“Welcome” Screen Lock
Checking Method
Solution
Welcome Screen Lock (The screen is not changed more than 3 and half min.)
Check the connection condition of harness and connector Between the Panel and
Main PCB, between Main PCB and HDD.
1.Check the contact of DDR memory (detach and attach). (If possible, replace it.)
1.Check the contact of CODE DIMM (detach and attach). (If possible, replace it.)
Replace Panel PCB
Replace Main PCB
OK
OK
<Connector Check Points>
(Between Main and Panel I/F)
Main PCB
:
YC12
、
YC17
、
YC30
Panel PCB
:
YC1
、
YC2
、
YC3
(Between Main and HDD)
Main PCB
:
YC1
、
YC2
、
YC27
、
YC32
OK
NG
NG
NG
<Note> At appearance of CF000, if Panel LED is “light up” as stating right, DDR2 failure might be the cause.
Check the contact between YS1 or YS2 and this DDR memory.
Memory LED
Light Up
Attention LED
Light Up
Welcome Screen Lock (CF000 appears after 3 and half min.)
Replace Main PCB
Replace Panel PCB
OK
NG
NG
NG
NG
Check whether Panel Main PCB is
recovered by Boot mode.
OK
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*
PANEL PCB
PARTS PWB PANEL MAIN ASSSY SP
302LC9425* PARTS PWB PANEL MAIN ASSSY SP
302K99484*
PARTS PWB PANEL MAIN ASSSY J SP
302LC9426*
PARTS PWB PANEL MAIN ASSSY J SP
302K99485*
PARTS PWB PANEL MAIN ASSSY TW SP
302LC9456* PARTS PWB PANEL MAIN ASSSY TW SP
302K994B2*
PARTS PWB PANEL MAIN ASSSY CN SP
302LC9457*
PARTS PWB PANEL MAIN ASSSY KR SP
302K994B4*
PARTS PWB PANEL MAIN ASSSY KR SP
302LC9458* PARTS PWB PANEL MAIN ASSSY KS SP
302K994B3*
PARTS PWB PANEL MAIN ASSSY KS SP
302LC9463*
3500i/4500i/5500i
6500i/8000i
97
Summary of Contents for 6500i
Page 48: ... The film attached procedure J49XX J50XX J51XX J600X 3 9 48 ...
Page 52: ... Replacement procedure for the bushing J49XX J50XX J51XX J600X 7 9 52 ...
Page 57: ... The film attached procedure J6100 J6110 DF 3 6 57 ...
Page 71: ... The film attached procedure Corner Folding 3 6 71 ...
Page 73: ...Corner Folding 5 6 73 ...
Page 74: ...Corner Folding 6 6 74 ...
Page 103: ...Abnormal sound from the fuser section 3 5 For 3500i 4500i 5500i 103 ...
Page 104: ...Abnormal sound from the fuser section 4 5 For 3500i 4500i 5500i 104 ...