WP34S: Reset when printing statistical registers?

[rkf]

Thanks for the quick reply! Unfortunately, I don't have fresh batteries at hand, at least for now. I switched the batteries between both of my WP34S, where that with IR had according to BATT 2.9V, and that w/o IR had 3.0V (i.e. before the batteries were switched), but the result was the same ("Reset"). May I assume the Reset-message is with respect to the IR communication between printer, and WP34S?

BTW, all other printing is fine (e.g. printing stack or trace mode).

Kind regards,
Ralf.