<div dir="ltr"><div>There are other scanners in this size class, like the Fujitsu Scansnap series. But, it sounds like to me that you may not need a new scanner or backend. Rather you need changes to the frontend, or a new one. The various adf waiting things in the pixma backend really should be features of a frontend like scanimage or scanadf. Perhaps treat the 'no docs' error as non fatal, and loop. Another alternative is to investigate scanbd, and see if it can do what you want. <br></div><div><br></div><div>allan<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Aug 4, 2021 at 7:55 AM Spencer Davis <<a href="mailto:davis.spencer1117@gmail.com">davis.spencer1117@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Looking for someone to write a sane backend for an Epson RapidReciept RR-60 or if anyone knows of something similar that would be simpler for the use-case below and looks/priced the same.<div><br></div><div>Issue:</div><div>The current epson backend sort of works. Using scanimage I can get the ADF to scan with --prompt to take a receipt, load another->hit enter, etc but as soon as it doesnt detect a page, it dies. So I know most of the leg work is there, just might need some alterations but it's outside of my development ability paygrade.</div><div><br></div><div>What I'm looking for:</div><div>I need a compact, sheet-fed scanner to be *always* waiting for the next receipt and automatically save it to disk.</div><div>I haven't done a ton of research but I think I need something similar to the adf-wait parameter in sane-pixma: <a href="http://manpages.ubuntu.com/manpages/cosmic/man5/sane-pixma.5.html" target="_blank">http://manpages.ubuntu.com/manpages/cosmic/man5/sane-pixma.5.html</a></div><div><br></div><div>Epson Product Link:</div><div><a href="https://epson.com/Support/Scanners/RapidReceipt-Series/Epson-RR-60/s/SPT_B11B252204" target="_blank">https://epson.com/Support/Scanners/RapidReceipt-Series/Epson-RR-60/s/SPT_B11B252204</a> <br></div><div><br></div><div>Any more questions feel free to reach out. I'm going to need a bunch of these so I can absolutely get one shipped to you. There may also be future work needing help making a completely proprietary scanner w/ patent, if anyone has good knowledge on internals w/ the ability to mock up test hardware, shoot me an email. </div></div>
</blockquote></div><br clear="all"><br>-- <br><div dir="ltr" class="gmail_signature">"well, I stand up next to a mountain- and I chop it down with the edge of my hand"</div>