Adjust mapping : shortcut to output document type

[manuc66]

Hope to fix : #568

@hendrik1120 Could you test this PR ?

[codecov]

Codecov Report

Base: 82.77% // Head: 83.20% // Increases project coverage by +0.42% 🎉

Coverage data is based on head (d9b6eaf) compared to base (00ef44d).
Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #569      +/-   ##
==========================================
+ Coverage   82.77%   83.20%   +0.42%     
==========================================
  Files          17       17              
  Lines         389      387       -2     
  Branches       64       62       -2     
==========================================
  Hits          322      322              
  Misses         37       37              
+ Partials       30       28       -2     

Impacted Files	Coverage Δ
src/WalkupScanToCompDestination.ts	94.44% <ø> (+4.97%)	⬆️
src/WalkupScanDestination.ts	100.00% <100.00%> (+5.55%)	⬆️

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report at Codecov.
📢 Do you have feedback about the report comment? Let us know in this issue.

[hendrik1120]

Yes, I now get PDFs in the output instead of jpgs.

Thank you so much for this very quick fix!

You can add the printer to the compatible list as well if you want.
The scan quality looks decent and I haven't noticed any other issues so far.