I will convert to the Epson ASAP, do I need the silicone plugs in the print head?

Ok thanks for your help, i'm sure i'll have plenty of questions once the Sublimation Process is up and running, by the way, i'm also new to this forum, but I read somewhere that there's a selling page? But I couldn't find it.

<t>At the moment, i'm using an OKI A4 Laser Printer with YOLO Mug n More paper, but I am going to be converting my Epson DX7400 to CISS, i've got the kit installed but am having a few head cleaning issues, out of interest do I need to keep the silicone plugs in or use the supplied air filters, the ...

<r>The mugs are very difficult to unwrap after cooking, also parts of the image come off, little dots not in any consistant pattern just random parts of the mug, I think i'm taking too long during the unwrapping process? the paper just doesn't come off in one easy motion like you see in the videos ...

<r>I'm venturing into the frustrating world of mug and T-Shirt printing, so far i've purchased a 400mm x 450mm flatbed heat-press for T-Shirts etc. a mug oven, JML type I think, and a Mug Wrap, metal surround type with a hinged closing mechanism.<br/>
<br/>
I'm currently using an OKI Laser Printer ...