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NOTE: Execute the IIT diagnosis and then call NVM location [715-030] again (press the
Change Settings button) to check the value (diagnosis result).
Table 1 LED
Current value
Component Name
00
Not applicable (No errors)
01
LED Lamp PWB
02
CCD Lens Assembly
03
CCD Flexible Flat Cable
10
LED Lamp Flexible Flat Cable
12
IIT-ESS Video Cable
14
IIT-ESS I/O Cable
17
LVPS-IIT/Fax Power Cable (DC Harness)
4.
After replacing the appropriate parts, again change the value for NVM location [715-030]
to "1" and then execute "NVM Write".
5.
Check that the current value column becomes "000".
6.
If the problem persists after performing the above procedure, continue and check the fol-
lowing:
•
LED Lamp broken:
Component Control
•
Check the Flat Cable between the LED Lamp PWB
J723
for open circuits, short circuits, and poor contacts (especially, check whether
the Flat Cable was inserted in a skewed manner).
•
Check the Flat Cable between the CCD Lens Assembly
J710
for open circuits, short circuits, and poor contacts (especially, check whether
the Flat Cable was inserted in a skewed manner).
•
The coaxial cable between the IIT PWB
open circuit, short circuit, and poor contact
Status Indicator RAPs
062-380, 062-386
PL No.
-
PL 1.4
PL 1.2
PL 1.2
PL 1.4
PL 18.3
PL 18.3
PL 18.3
[062-002]
(PL
1.2)
P/J7001
and the IIT PWB
P/J700
and the IIT PWB
P/J7191
and the ESS PWB
P/J336
BUS Updated 12/2011
062-386 Platen AOC Fail RAP
BSD-ON:
BSD 6.6 - Image Input
A CCD output error was detected when performing AOC.
NOTE: When turning the power OFF, turn OFF the power switch first and then the main power
switch.
Initial Actions
Check the light path for any obstacle, and the lamp, the lens, the mirror and the White Correct-
ing Plate for deterioration or contamination.
Procedure
1.
Turn the power ON and enter the Diag mode. Change the value for NVM location [715-
030] to "1" and then execute "NVM Write".
2.
A 3 or 4-digit number is displayed in the current value column.
3.
Check the upper 1 or 2 digits, or the lower 2 digits using the following table and replace
the appropriate parts.
Sample Display
•
110 (3-digit display):
LED Lamp PWB failure and LED Lamp Flexible Flat Cable is damaged or has poor
P/
contact.
(The first digit "1" in "110" is the upper digit, which indicates the LED Lamp PWB ("0"
in "01" is not displayed). The lower 2 digits "10" indicates the LED Lamp Flexible Flat
P/
Cable.)
•
1000 (4-digit display):
The LED Lamp Flexible Flat Cable is damaged or has poor contact.
for
(The first 2 digits "10" in "1000" are the upper digits, which indicates the LED Lamp
Flexible Flat Cable. The lower 2 digits "00" indicates that nothing is applicable (no
failures).)
07/2011
2-780
Initial Issue
WorkCentre 5335 Family Service Documentation
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