DC 480ST, Pro90, DC470

[HighDef]

Hi,
first off all...GREAT Forum

So i have a 480ST, a 470, and a WC Pro90 all have Errors :/

at the first i want to repair the 480ST, he gave me the errorcodes

6.385 and
12.201.

the Printer cant be used, he said that i need an technican, i think that the 6.385 is the Problem, but i dont know what the error is.
I hope you can help me a bit, and say me what i have to do, i think the needed parts do i have here.

Thanks

HighDef

[HighDef]

Hi, first start change Xerografic Module

done, nothing changed

what does the code say, exactly?

[HighDef]

I dont have my laptop now, tomorow i give you more information.

okay, thanks

[TzALbg]

6-385

06-385 ROS Configuration Mis-match Fault

[IMG]pws://file/xerox/edoc/dcs40-65/icons/arrwup.gif[/IMG]Description

Fault Code, 06-385, indicates that the ROS Type and Speed versus IOT hardware is not compatible.
This procedure must be performed on-site.
The problem is caused by one of the following:

• PL 5.2)

[TzALbg]

12-201 Stacker Tray Upper Limit Fault RAP

[IMG]pws://file/xerox/edoc/dcs40-65/icons/arrwup.gif[/IMG]Description

The Stacker Tray Upper Limit Switch was actuated when the Stacker Tray was being raised.
For more information, go to: Stacker Tray Drives and Stack Height Sensing in the Principles of Operation section of this manual.

[HighDef]

06-385 ROS Configuration Mis-match Fault

[IMG]pws://file/xerox/edoc/dcs40-65/icons/arrwup.gif[/IMG]Description

Fault Code, 06-385, indicates that the ROS Type and Speed versus IOT hardware is not compatible.
This procedure must be performed on-site.
The problem is caused by one of the following:

• PL 5.2)

THANKS!!! That was the needed info.
the ROS was defect, i changed with one i had here, no error now on my 470DC.


Now to the next printer, its the WC PRO 90, its a little bit difficult.
I have now the errors:

9.334.
i think olders are:
9.350.
9.316
9.210

the printer is working, but the problem is that the prints are not good, it means the printed letters are very thin and the edges are not sharp, it look like outwashed i have tested many things, in order: clean donor roll x3, a other donor housing, new xerogr. Modules x3, new plate(behind donorhousing) i dont know what to do now, please help me.

[HighDef]

no ideas?

[xcopytech]

did you tried to clean ROS

[HighDef]

did you tried to clean ROS

no, not yet i try i today, thanks

[HighDef]

did you tried to clean ROS

done, nothing changed :/

i also replaced the ROS, but nothings changed

[TzALbg]

Problem:


09-334 Fault. Developer Drive Motor (M3) does not operate during run mode or in component Control (Diagnostic Navigator).

Cause:


NVM Corruption

Solution:


Restoring the most current or New Build NVM from the Machine Resident Disk (MRD) resolved the problem.


Other case

Problem:


09-334 codes
Machine would be OK for an hour or two, then fault.
POPO would restore the machine.
Sometimes copies covered with heavy background

Cause:


Cracked, not broken, donor roll contact brush.

Solution:


Replaced developer and installed donor roll kit, which includes the brush


Try to chande Developer HVPS or clean it .