Sharp mx 3070 /doc feed issue

[cucuklotz]

Hi
FIRST TIME Ive worked on this model so Im as usual far from an expert,
On the glass everything is fine, I couldnt find much info on the MX 3070 MODEL
When using the Document feeded 8.5 X 11R and 8.5 X 14 Detect ok in the ADF tray
When using the 8.5 X 11 and 11X 17 they ARE NOT registering correctly(just says either 14 inch or 11 inch Reduction way)
I suspect it has something to do with the Width detection PWB
I purchased 2 manuals onlineyesterday in order to get the part number and am having a very difficult time
finding correct part,I even tried to get the tray unit part number and that was very challengeing.The Part numbers i came up swith
come back with no search results
These were the ones I found thru searching for qwuite a while.
Width sensor PWB(CPWBF1594FCE1 +CPWBF2193FCE1)
AND for tray unit
CSOU-0235DS56
PLEASE HELP IF YOU ARE ABLE TO
THANK YOU
ANDY

[Jhonjon]

1.JPG2.JPG

[cucuklotz]

HI Jhonjon
THANK YOU FOR LIGHTENING FAST REPLY
I have that from manuals I purchased inline but cant finf that part when I search online'
ANDY

[spanky]

Have you tried sim 53-7 to set the sensitivity of the width sensor?

See page 6-93 in the service manual.

[cucuklotz]

Hey Spanky
Thank you for the help.I did not try to adjust.I will be going back to customer Friday when they open again,
Ill let you know how it works out
ANDY

[Dcopyman]

Remove back adf cover and make sure there isn't a paper clip on adf pwb. They find their way inside cover and cause " wierd " issues!

[cucuklotz]

Hey spanky and Dcopyman And everyone who replied
Thank you for the help
TEAMWORK paid off
I removed the back panel to adf and almost missed it but THERE WAS a paper clip on the ADF board.I was happy to see it, But after I removed it
the problem was still there, So I used Sim 53-7 and saw that the numbers were a lot different than default values in service manual.I reset them and
after that everything worked find,I assume the paper clip caused values to change
THANKS AGAIN EVERYONE
ANDY