Re: 82240B vs 82240A Message #5 Posted by Vieira, Luiz C. (Brazil) on 27 June 2010, 10:17 a.m., in response to message #1 by Alberto Fenini
Ciao, Alberto;
I have one unit of each type, and I must confess I have not been using them for some time. I recently bought an 82240A for the sake of having one sample of it, not for the need.
I used the 82240B a lot since its printout reads much better than the 82240A (graphics print the same in both), but when 'heavy work' is needed with ASCII-based text files, I prefer collecting the IR emissions with an HP48 (S or G, no matter), save a copy of the file in a computer, organize the text in a word processor and then print it in a laser (or inkjet) printer. I choose this kind of output when there is a lot of things to be printed: program listings, registers/variables/memory contents, track programs (TRACE mode), and so.
Although it seems a lot of unnecessary work, you control the output format as you want/need, and the final printout is actually saved as a file, not only as a hard-copy (that may fade away with time and environment conditions).
I use the 82240A/B only when I need fast, fewer lines as output. The process above applies with many advantages when tracing programs. I found that useful back in the beginning of this 'century' (2002, perhaps) when tracking down large HP41 programs prior to generate their HP48, RPL versions. Looking at the trace output (200, 300 lines and even more) in a PC monitor or in A4-size paper sheets (three/four columns) was a lot easier. And whenever I needed, the plain-text file was available for further formatting.
Cheers.
Luiz (Brazil)
Edited: 27 June 2010, 1:01 p.m.
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