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Yes, head replacement solved the issues.

Besides: It seems easy to replace the head including cap and damper your self? https://www.digiprint-supplies.com/en/vg-i-assy-inkjet-head-250l-6000006702 I looked at a YouTube video which seems relatively easy.... Any thoughts?

Thx for the tip, will try this before asking for replacement.

Thx every one for all tips. Also nozzle mask is not helping 100% out. Desided to ask for a head replacement.

thx for your quick reply. I tested this immediately. Uni directional is slightly better but not acceptable. (files attached) I'm out of options I guess.... besides calling for support and change the print head :-(

Just tested and indeed it seems only Cyan. See attachments.

Found and cleande the Encoder strip, no changes. Horizontal banding still the same. Some more examples attached. Anyone.....?

I will try cleaning the encoder strip. Where to find it? Do I need to remove anything for this. Default temp is set to 40 degrees celcius for the printbed and 45 for the last one.

UPDATE: changed the feed calibration to -0.5 and even -1.0 Totally no difference in output :-(

wes70 heat settings up or low? I have no clue

thx, will try!

Hi, were having issues with banding on our Roland VG2. Problem exists in all solid colors and on different media types See attachments: - example - gap adjustment checked - calibration checked - nozzle test checked What else can we do to resolve this? Any thoughts? Thx in advance regards, Jovan

update: we gave up and bought a new printer. thx for all the tips!

Hi, thx. there as a bit air in it. Removed it with a syring. Dampers are full too now. Unfortunately still the same issue. No ink is flowing. Any ideas?

We managed to replace the dampers and cap top. Problem now is that the ink is, for some reason, not flowing anymore. - powerful cleaning, no ink flow - choke cl, no ink flow - fill ink, no ink flow what could be the cause of this? Can someone help me out?

Sorry, typo: VS-540i Can you help me out?

Sorry, typo: VS-540i

Can someone help me out with a Roland SV-540i Service manual? many thx in advance.

Hi, our VS540i is having banding issues. Weird enough the banding only starts after approx. 10cm of printing. (the first 10cm are still perfect) Already tried this without any result: - print head cleaning - print head soaking - replace feed pinch rollers - calibration - change print temperature...