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  1. Help Service Mode Protected - Need to install new printhead!!!

    We have now attempted dozens of times to key in the updated sequence to access the Service Mode on our Roland sg-540 to no avail. SERVICE MODE PROTECTED Message pops up. I found a youtube video and it appears pretty straight forward, but my printer is not cooperating. Is there a chance the Key...
    • Jo-Lin
    • Thread
    • printhead replacement roland sg-540 service mode key sequence service mode protected
    • Replies: 8
    • Forum: Roland

  3. Need Help sg-540 Sevice 0380 Error Message / 2_ flashing & beeping

    Started to print today and got the error message Service Call 0380. Searched for troubleshooting tips and took the following steps: turned printer off unplugged printer Waited 5-minutes Plugged back in Turned back on New message on panel screen reads 1| 2_|3|4| with 2_ (underscore flashing...

  4. Roland SG-540 Does not recognize new ink cartridge

    We upgraded to the TR2 a couple months ago and all seemed well. 2-weeks ago the printer started spewing ink. I was instructed to do a damper fill which took several attempts to get into the submenu damper fill. When I finally got to it - the panel stated to replace the magenta ink - WHICH WAS...
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