Search results

Where is the triac PCB located in a Kodak Quartz 850 plate processor ? We have problems with the dev heater. When the temperature is low the dev heater starts to heat the dev but it doens't stop anymore and the temperature goes very high. Migtht by the triac itself ?

Check the voltage output of the power supply and try to use a computer power supply to see if it works. Also try another RAM memory module.

I ran a fsck to all file systems. This was for maintenance purpose. But i've noticed that the problem disappeared after that. Could that be the cause ?

Is there a procedure to check which laser driver is not working ? How did you discovered the faulty laser driver ?

In my case, it looks like the distance between the lines is bigger than in your case. Did you had blue lines too or just only white lines ? Did you had the problem permanently or it war temporarily. In my case, the problem is temporarily and it appears randomly.

Can you post a picture of a plate with your problem ? I want to see if it is the same thing. How can i find the faulty driver ?

I have some problems regarding exposure on a Creo Lotem 800V2. Sometimes blue lines appears on plates for the entire length of the plate as you can see in the image. Also, white lines appears where the images are. The problem appears on several plates and after that all plates are fine. The...

I need electrical schematics or service manual for Polar 115-C Cutting Machine.

I had the same problem with a creo lotem 800v2. Replacing the drum driver fixed the problem. What you can do is to check if the green led from the drum driver turns off when the problem appear. This means that the driver is faulty. The drum driver is located inside the distribution box where...

Please post the first 4 messages in order to help you.

Yes, but if i shut off the power of the ctp, the e-box will remain powered because the ups thinks that it have no power. So how can i shutdownthe CTP then ? By turning off the UPS ? Do i need a ups for 220V ?

Duncan Hyde, when you had the problem with Lotem 400, the problem appeared at every plate or from time to time ? How did you discovered that is the MCF board ? I've launched the diagnostic software and it didn't reported any problem. Also, if i install a UPS, can i start the UPS. then the CTP ...

I still have the problem even with the lower voltage. But i've noticed that if i open a cover, close it back and then hit the stop button, the drum stopps. Maybe opening a cover and activating an interlock is like a reset to the system. How can i reset the system without open the cover ?

I've measured 226 V between phases. After i moved the input, i've measured 215 V.This is the maximum input. I think i can move the output to a lower voltage. I'll see if the problem persist with 215 V between phases. P.S.Sometimes after the drum's speed began to fall, after few seconds the...

I've measured the voltage of the MCF board and i have 5.09 V. Does it have to be exactly 5.1 V ? I've measured the voltage with a regullar multimeter that i believe it have some errors. Does it matter if i have 0.01 V less ? Also i've measured the main power voltage and i have 226 V. Could this...

The electronic crate is that big box where the main power cable goes in ? With automatic fuses on it ? The one on the bottom rear ? I am not familiar the terms you are using because i don't have any service manual or schematic. Just the instruction manuals.

I've noticed that if the air is cooler, the problem appears rarely. Might be the temperature of the power supply ? Where is the MCF located exactly ?

When the problem occurs i get the following messages : Drum Motor Goto speed task timeout. The task Drum Motor Go Speed failed. The task Unload Manager task failed. Can't unload Plate->Plate on drum exist.

The distribution box is that box with automatic fuses on it where the power cable goes in ? Where is that electronic crate where i can find the MFC board ?

When the problem occurs i get the message that the drum didn't stopped in the specified time. Also i get this message if i init the drum because the drum don't want to move. I cannot even rotate the drum from the hardware/drum/drum motor. The drum don't want to move unless i open and close a...