HP 82143A Printer Self test?

[Kostas Kritsilas]

Hello,

A sort of newbie back asking more questions.

I am not new to HP calculators (mostly know the red LED Classics, and the HP-41s), but I recently bought an assortment of HP-41 (and one HP-67) related items, one of which is the 82143A printer (the one that plugs directly into a HP-41 port). Does anybody know if it has a built-in self test? Something that would output the character set, or a pattern of some sort? My 82240B IR orinter does, so I am wondering if the 82143A does as well. I did read the printer manual, and there is no mention of it.

Kostas