printhead changing

Hello everyone, I want to ask about printhead. Want to buy new printhead for sp-540i. i see many models have in ali express with different prices but i dont know which one better. Anyone can suggest me seller in aliexpress and which model printhead i must buy? And question 2 can i replace it...

I purchased a versacamm 540i about two years ago (used) recently have been having issues with the blue and black leaving a "halo" i have done a head soak and cleaned everything i knew to clean... its somewhat better... thinking i need to replace printheads... did this test, don't really know...

The lm printhead on our HP FB750 printer has shot an error message for several months now, saying that the "printhead warmer is too warm" or "printhead warmer failed." I knew this would eventually lead to total printhead failure, and now since we're at that point.. does anyone have any advice...

Hello guys, I own a VP 300 and last morning the magenta and yellow head wouln't fire any ink. As we have had power cuts 2 days before i 've conclued to broken print heads so decided to replace both. But after replace the yellow one and tried a TEST PRINT, black and blue ink came out from the...

Hi. Our SP-300 printhead no.1 Black (K) is failing -again. (The machine has otherwise been a charm to operate and prints rather well.) Since the machine was new in 2005 we have changed head no.1 5 times. Last time in May 2016, and now it looks like its time again as the test print shows some...

Hi I'm searching print head Xaar 126/35 For printer Infiniti fina 320b, where l can buy? Plz help

Hi I am searching for buy Xaar 126/35 pl print head for Infiniti 320b where I can buy?

Hi everyone, a very good day to you all, I have VJ1604 water base, I install a new print head yesterday and give a strong cleaning at the beginning no color was come out after 30 minutes I give another cleaning and it has come all the color except one black nozzle.i keep cleaning more then 30...

Hello Forum, Long time reader, first time poster. I have 2 Mimaki printers that were purchased almost 18 months apart. The print quality between the two is very close. However, the wear and tear of usage on the first printer is causing the quality to deteriorate and differentiate from the newer...