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Not worked on this model yet. But we both our printheads is cold water in an ultrasonic tank. Ours has a veritable power facility. Start on low power for a minute. Test. If no improvement maybe longer or more power. I don't like full power as the heads have ceramic parts which might crack if to...

It's an interesting question We refill cartridges using a peristaltic pump. We overfill then a day later after standing pull out the air and excess ink. We now have changed as I think air gets mixed with Ink and desolves. A small amount of Air in the cartridge may not be do serious as it...

Would love to know more details. Can you help?

Think we might have one available. I'll work our price if you like.

Who would have thought it ? Hang on let me think......oh yes I remember....

Result!

take out the heads and inks and restart. 79 error is a general error - no more helpful than "Duuurrrrr" It means the machine has some error somewhere. Heads and carts and goods place to start. Put the heads and back through when its askes for them. Good Luck Bristol Inkjet ltd

I have had a few l26500 boards fail on me The error was 08.11 or 08.10 I can't remember. You might as well try it. Diagnosis is always difficult and we can overthink it. What he you got to loose?

George, have you looked at why the heater unit has failed? There are a couple of causes, one is easy to fix. Ian why not try swapping the main board? It's only 30 mins work. There is no personality to the board, just plug it in.

I thought it was sorted. it was not. This is what I think happened Belt Bearing failed leading to Extra strain on motor causing damage. Belt replaced but now vertical banding But it was random pattern. So it made sense to think the trailing cable had been disturbed while replacing the belt...

79.04 and 08: errors are difficult. 79.04 can be heads so I'd start without heads. 08.xx Can be main board Hard drive Display? Last time for us it was main board. The good news and the smart thing might be scrap it and sell the new heads on ebay the sell for about £250 We have a main board...

Thanks for your reply. We took off the pip sensor took it apart and cleaned it out, dried it and put it back, with a new cartridge. That worked I agree ink could have been hidden in the air tubes, but I think not. The air pipes looked clean And no ink in any other pipe. I did some work on...

Recently callout to fit pip sensor on 360. We have done this many times. On this occassion the bag had broken. we fitted the new sensor and cartridge, cleared broken bag error set the numbers up for the new pip. It errored again. When we looked the air pipe going to the pip sensor had ink...

I sorted it by reversing the trailing cable. There must be minor damage the cables after it has done 10,000,000 or whatever passes. Just a small variation in conductivity will create a minor change in the print quality, this is long long before it breaks down completely. Only only on large...

Great news. It's sorted. After hours of testing about 20 things and 12 hours on the machine I finally got it printing WITHOUT vertical bands. Luckily the customer let me in on a Sunday and I had time to explore and test all the possible causes, without distraction and stress

here are some

I posted earlier in the year about vertical banding on l26500. It's clear reading the replies and other posts that there is a lot of people struggling with this and whatever the cause it. We did not have time or resources at the time to look into it further and the customer upgraded to 570...

There is a guy in the UK who has remanufactured cables. He sells on ebay. They are not cheap as the connectors are very very costly. You should know there are 2 styles of ends so you need to get the right one. One has pins, one are a the pins but molded into a plastic block. There are not...

The printer accepts it as a new item. It's explained in the video. Covering a small area with a tiny while sticky label, does the trick. The printer may ask for a new funnel. But again this can be got around but a small white label covering the area written to by the printer.

Saw great video on how to rebuild the cr278A cleaning cassette from a mail-order kit listed on ebay (item 274765453020 Well, it would say its great - I did it. We did this kit as it allows anybody to rebuild the cleaning cassette themselves, without posting it back to us, and it's cheap to...