Roland SP300V blocked heads. Advice needed please?
I’ve looked through a number of previous posts and tried all the usual options. Even spoken to Roland who surprisingly suggested that I even carefully wipe the actual heads with solvent and a macrofibre cloth. Plenty of Magenta and Yellow showing on the cloth but still nothing printing. The other head is fine.
Tried a head soak but to no avail. I do have a couple of Roland ‘cleaning cartridges’ which I’ve never used because I’m not sure of the correct procedure.
I do have a full service manual but not really sure what the best order to tackle the problem is. I’ve watched various You tube videos and seem to be getting more and more confused.
The thing is I’m as good as retired and reluctant to give in because I do get a lot of pleasure doing the odd job for friends and old customers so can’t really justify a full priced service which may involve a new head etc.
Any pointers, anybody ?
Lastly does anyone have a tame independent engineer in Norfolk or surrounding area ?