bad print

Hi everyone ! For some time now, I have had a printing problem with my SP300i. As you can see in the image attached to the message, it has white lines. The first time I noticed this problem was when I printed a mural about 2 months ago. I took care to clean it from top to bottom afterwards and...

These lines have been showing up in my prints sometimes. Doesn't seem to happen when printing rows of stickers or things like that. But if the print is a large (usually dark?) area, like an expensive vehicle wrap, these show up at the darndest times. This is on a Roland True-Vis VG-540. We...

We have an HP 360 Latex digital printer and I was trying to print a banner. The media is Optima Opti-solve 13oz matte banner and started printing with 6 passes. It started out printing well and then after about 4-5 inches waves started showing up. I double checked that it wasn't my artwork...

I have a serious problem as of today with my light cyan and light magenta. Started by noticing the prints were getting really fuzzy, did a test print all looks fine. I remembered how to put it in service mode so I did a fill print and the results are in the photo. Dropbox - 20170207_191859.jpg...

Can anyone help with a problem of grainy print on Roland SP-300V. I am using orajet 3551 for a long time with the color profile from Oracal also. Perfect media no problems. Recently I moved the machine from PA to TX and did go thru the procedure outlined in Rolands SP-300V manual when...

Hi, Since some days we cannot print in good quality on plastic media (vinyl and backlit). In the attached photo you can see black ink exactly on the direction/path of machine rollers. Those rolls are perfectly cleaned. It looks to me like static. I thought that the rolls do not freely move in...

Anybody ever see anything like this problem? Please see attachment. I just put in a used board. The magenta prints all over the place, except for where it's supposed to. Thanks for any help you can give. Jeff Dream-A-Sign