82240B printhead fried itself in a puff of smoke

[tcab]

Impressive schematics on that site - thanks.
Unfortunately my order for the new MTP201G-166-E printhead just got refunded by an Australian electronics supplier. They said:

Quote:This part we unfortunately cannot import as Seiko now has restricted availability and our suppliers can’t sell to our region.

We have had to cancel and refund your order today, again our apologies for this inconvenience caused.

Hmm. Perhaps this is a sign that I should check the signals and voltages first before attempting to order this again from somewhere else! :-) I wonder if this part is restricted worldwide or just in Australia - I suspect its worldwide. Not sure how to get hold of this part now...