xerox 8830

[davidj7]

i am from kerala. i had an enquiry regarding this machine from bombay since they couldnt get much help there . could you message me shailesh's number. Is this sailesh from kataria enterprises?

For my own use I have a Kip 3000 and Oce TDS400

[zsoltee0001]

8830 scanner

I have a problem a xerox 8830 scanner.
When i turn on the machine.... initializing..." Initializing failed" and "LL96" error code.
What is the meaning of LL96?
Thanks

[xcopytech]

does scan lamp light

[copytech200X]

LL96 error message due motor drive fail

RAP LL96

This RAP isolates faults that can cause the Calibration Extrusion not to rotate to the Home
Position or to fail to be detected as having arrived at the Home Position.

Initial Actions

Perform a power off/ power on cycle [GP 8]. If LL96 is still displayed, perform the following
Repair Analysis Procedure.

Procedure

Examine the 7-segment LED on the Rear Panel of the Electronics Drawer.

POST code P. is
displayed.
Y N
POST code 5 is displayed.
Y N
POST code 9 is displayed.
Y N

Check fuse A5F1 on the Lamp Ballast PWB (BSD 1.2, P2).

The Fuse is open.
Y N

Enter the Diagnostics and go to the [Lamp] Test (Section 6) and check that
the Exposure Lamp LP1 operates.

The Lamp operates.
Y N

Check that the Exposure Lamp is firmly seated in its connectors and
is installed with the clear window facing forward and slightly up.

The
Lamp is correctly installed.
Y N

Reinstall the Exposure Lamp and the Lamp Jacket correctly.
Check wires from A5J 22 and A5J 21 between Lamp and Lamp Ballast
PWB (BSD 6.1, F2, H2) for continuity.

The wires have continuity
and the connectors are seated.
Y N

Correct the condition.
Replace Exposure Lamp LP1. Then perform [ADJ 6.1] Exposure
Lamp Initialization, located in Section 4.
Go to BSD 6.1 and check the wires to Illumination Sensor Q11.

The
wires and connectors have continuity.
Y N

Repair the wires.
Replace Sensor Q11. Then perform [GP 6 ] Lamp Initialization Procedure.
Replace Lamp Ballast PWB A3.
Examine LED CR1 (24V) on the Motor Control PWB A3.

The LED is on.
Y N

Examine LED CR2 (24 V) (BSD 1.2, G2) on the Main PWB A1.

The LED is on.
Y N

Go to the [RAP 1.1 DC Power].
Go to BSD 1.2 and troubleshoot the wires from A1P/J 406 to A3P/J 300.

The
wires have continuity, and +24 VDC is present between A3P 300-1 and
A3P 300-6.
Y N

Repair the wires.
Replace the Motor Control PWB A3.
Examine CR2 (12 V) on the Motor Control PWB A3.

The LED is on.
Y N

Examine LED CR9 (12 V) on the Main PWB A1.

The LED is on.
Y N

Go to the [RAP 1.1 DC Power].
Go to BSD 1.3 and troubleshoot the wires from A1P/J 406 to A3P/J 300.

12
VDC is present between A3P 300-4 and A3P 300-6.
Y N

Repair the wires.
Replace the Motor Control PWB A3.
Examine CR3 (5 V) on Motor Control PWB A3.

The LED is on.
Y N

Examine CR10 (5 V) on the Main PWB A1.

The LED is on.
Y N

Go to the [RAP 1.1 DC Power].
Go to BSD 1.5 and troubleshoot the wires from A1P/J 406 to A3P/J 300.

The
wires have continuity, and +5 VDC is present between A3P 300-5 and A3P
300-6.
Y N

Repair the wires.
Replace the Motor Control PWB A3.
Enter the diagnostics and go to the [Calibration Motor] test.

Operate the test. The
Calibration Extrusion rotates.
Y N

Enter the diagnostics, Component Tests, [Document Motor (Loopback) Communications]
test.

Operate the test. The test is successful.
Y N

Replace the Main PWB A1.
Switch off the System. Remove the Loopback Connector from A1j 408. Perform
the Power On Procedure [GP 8]. Go to BSD 6.3 and check the wires
between A1P 408 and A3P301.

The wires are good.

A

Y N

Repair the wires.
Check the wires from A3P 305 to Motor MOT2.

The wires are good.
Y N

Repair the wires.
Check the gears for damage. Replace damaged parts. If Calibration Motor
MOT2 does not rotate when the Calibration Motor test is run, replace Motor
MOT2.
Go to BSD 6.3 and check the voltage on J 400-14 and J 400-16.

The voltage goes
low when the window in the Encoder Disk is aligned with the sensor, and high
otherwise.
Y N
The wires between A1P 400-14, -15, and -16, and Sensor Q11 have continuity.
Y N

Repair the wires.
Replace Illumination Sensor Q11. Perform [ADJ 6.1] Exposure Lamp Initialization.
Replace the Main PWB A1.
Enter the diagnostics. Perform the [Reset NVR Defaults] test (section 6). Perform a power
off-power on cycle [GP 8] (section 6). If POST code 5 is still displayed, replace NVR integrated
circuit U28 on the Main PWB A1. Perform the earlier steps in this paragraph
again. If the problem still exists, replace the Main PWB [REP 3.1].

Go to [RAP 1.1 DC Power].

[zsoltee0001]

Hi
there was a Short-circuit in the home position motor drive board.
(7-segment LED POST code 5 is displayed, and shut down)
The short circuit is repared (changed a schottky diode)
effect:
7-segment LED POST code 9 is displayed. and 5V, 12V, 24V is OK!
But the home position motor does not work and " LL96" message.
What can I do?
I dont have service manual.
thanks!

[copytech200X]

img-408145054-0002&#4.jpgimg-408145054-0001&#4.jpgmy case i replace same fault codes i replace P.L 1.2B item 4 calibration drive moor (mot 2)