10€ bill with invalid printer code?

[Finlandatwar]

I just started with the hobby and tried to enter a 10€ bill with the printer code Y00816 onto the website, but the website says that the code is invalid. What could be the problem here?

[Fons]

The 5th character is a letter so it should be Y008I6 and not Y00816

[GWR7007]

Apart from that: you should not publish serial numbers (now anybody could enter your notes and you'd have a "hit" that never happened) because otherwise these notes get moderated and would prevent them from becoming genuine hits in the future

[MARIUS-FFB]

Hello to

The printercode is always:
Letter - Number - Number - Number - Letter - Number
like N002B3 or E013G2 or Z001I1

The serialnumber has always 12 signs:
With the first euronote- series there is one Letter with 11 Numbers,
with the second (europe- series) there are two Letters with 10 Numbers

[MARIUS-FFB]

Maybe you will get one of these austrian 5ers with printer N022I...
There is almost no gap between the "22" and the "i".
In some cases I had to use a magnifying glass to see it.
See the difference between a N024 and N022 printer:

N022vsN024.png (516.88 KiB) Viewed 4181 times