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jureshd
01-20-2007, 04:00 PM
e-studio 16 CA1 Error what to do

just a tech
01-20-2007, 05:37 PM
ca1= polygon (laser) motor abnormality.. check connector between laser unit and relay pwa. (connector #cn26 on board) make sure connection is tight. more than likely, you'll have to change out the laser lunit.. god luck

copi_40
01-21-2007, 08:07 AM
You will find a lot of help messages with about CA 1 on E-16.There was a major problem with the first LSU on those machines.Toshiba came with a improved one after a short time. Here, they replaced all bad LSU`s with no limits of guarantee.
After replacement we met an other error AC 2.This was solved with a firmware update.But customers where not very happy.
.....a lot of horribles days :mad:.

Replace LSU and update the firmware.

jureshd
01-22-2007, 12:16 PM
How to change the laser that meaning the part number and to update the firmware pls help

jawir
03-22-2010, 10:38 AM
Hi,

I don't have the part number, but for upgrading the firmware, you can use Toshiba viewer software, Jig, and MS-DOS batch. usually i use MS-DOS batch and Toshiba Viewer, but now it is very difficult to find the firmware, because the machine quite old. better you call Toshiba Technician to solve the problem.

regards

tonerspot
03-22-2010, 11:20 AM
change IC NBC 3111 on laser board

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