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BUS Updated 12/2011
07/2011
2-781
WorkCentre 5335 Family Service Documentation
062-386, 062-389
Status Indicator RAPs
Initial Issue
NOTE: Execute the IIT diagnosis and then call NVM location [715-030] again (press the
Change Settings button) to check the value (diagnosis result).
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, check the following:
•
Check the Flat Cable between the CCD Lens Assembly
P/J700
and the IIT PWB
P/
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
P/J7191
and the ESS PWB
P/J336
for
open circuit, short circuit, and poor contact
If no problems are found, replace the following parts in sequence:
•
CCD Lens Assembly (
PL 1.2
)
•
ESS PWB (
PL 35.2
)
•
IIT PWB (Switch the EEPROM) (
PL 1.6
)
062-389 Carriage Over Run Fail RAP
BSD-ON:
BSD 6.1 - Document Illumination
The Carriage has overrun at the Scan End.
NOTE: When turning the power OFF, turn OFF the power switch first and then the main power
switch.
Procedure
Remove the Platen Glass and move the Full Rate Carriage to right and left manually.
Does the Carriage moves smoothly, with no interference?
Y
N
Check the Carriage operation for mechanical load, the Carriage Cable for winding failure,
the Rail for contamination/foreign substances, and the Full Rate/Half Rate Carriage for
improper position (
ADJ 6.2
), etc.
Turn the power ON and enter the Diag mode. Turn ON
Component Control
[062-005] (Scan) or
[062-006] (Return). Does the Carriage move?
Y
N
Turn the power OFF and check the following:
•
The connection between the Carriage Motor
P/J7258
and the IIT PWB
P/J721
for
open circuit, short circuit, and poor contact
•
The coaxial cable between the IIT PWB
P/J7191
and the ESS PWB
P/J336
for
open circuit, short circuit, and poor contact
•
The connection between the IIT PWB
P/J7192
and the ESS PWB
P/J390
for open
circuit, short circuit, and poor contact
If no problems are found, replace the following parts in sequence:
•
IIT PWB (Switch the EEPROM) (
PL 1.6
)
•
Carriage Motor (
PL 1.6
)
•
ESS PWB (
PL 35.2
)
Press the Stop button. Turn ON
Component Control
[062-212] (IIT Registration Sensor). Man-
ually move the Carriage and turn the IIT Registration Sensor ON then OFF. Does the display
change between High/Low?
Y
N
Use
OF 99-2
RAP to check the IIT Registration Sensor.
It can be considered that there were no errors. Again, check the Carriage operation, check for
any noise source around the machine and check for any abnormal electrical discharge, etc.
If the problem occurs frequently, replace the following parts in sequence:
•
If the problem persists, reload the machine software (
GP 16
).
•
ESS PWB (
PL 35.2
)
•
IIT PWB (Switch the EEPROM) (
PL 1.6
)
Table 1 LED
Current value
Component Name
PL No.
00
Not applicable (No errors)
-
01
LED Lamp PWB
PL 1.4
02
CCD Lens Assembly
PL 1.2
03
CCD Flexible Flat Cable
PL 1.2
10
LED Lamp Flexible Flat Cable
PL 1.4
12
IIT-ESS Video Cable
PL 18.3
14
IIT-ESS I/O Cable
PL 18.3
17
LVPS-IIT/Fax Power Cable (DC Harness)
PL 18.3