062-389 Carriage Over Run Fail Rap - Xerox workcentre 5335 series Service Manual

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, check the following:
• 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
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)
Initial Issue
WorkCentre 5335 Family Service Documentation
PL No.
-
PL 1.4
PL 1.2
PL 1.2
PL 1.4
PL 18.3
PL 18.3
PL 18.3
P/J700 and the IIT PWB
P/J7191 and the ESS PWB P/J336
(PL 1.6)
BUS Updated 12/2011

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
[062-006] (Return). Does the Carriage move?
Y N
Turn the power OFF and check the following:
• The connection between the Carriage Motor
P/
open circuit, short circuit, and poor contact
• The coaxial cable between the IIT PWB
open circuit, short circuit, and poor contact
for
• The connection between the IIT PWB
circuit, short circuit, and poor contact
If no problems are found, replace the following parts in sequence:
• IIT PWB (Switch the EEPROM)
• Carriage Motor (PL 1.6)
• ESS PWB (PL 35.2)
Press the Stop button. Turn ON Component Control
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
• ESS PWB (PL 35.2)
• IIT PWB (Switch the EEPROM)
07/2011
2-781
Component Control [062-005] (Scan) or
P/J7258 and the IIT PWB
P/J7191 and the ESS PWB
P/J7192 and the ESS PWB P/J390
(PL 1.6)
[062-212] (IIT Registration Sensor). Man-
(GP 16).
(PL 1.6)
Status Indicator RAPs
062-386, 062-389
P/J721 for
P/J336 for
for open