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blank printhead sp-540i sp540i

  1. Roland SP-540i printhead suggestion

    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...

  2. Need Help NEED HELP WITH SP540V

    STOPPED PRINTING YELLOW NOW NOTHING PRINTS YELLOW DAMPER IS DRY BUT PUT IN NEW CART. STILL NOTHING

  3. Roland SP 540i is printing blank

    Hello, my Roland Sp 540i has an issue. After reconnecting the cables of the printer head my printer is having the problem while printing. It only is printing blank, no ink at all. also I cannot enter my service mode, message says protected. I have updated my firmware to 2.5 but still the...
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