You can't change resolution because it always prints and scans full res for copies since file size doesn't matter in the case of copies.
All the quality options are in the Image Quality tab
Copy quality is considerable better when set to Color than it is when set to Auto Detect, and the Original Type can drastically change the output
We have 2 new devices of type 7830i.
The problem is the poor quality when copying. Are there any options for setting? Reduce compression, increase resolution?
Firmware: 073.010.136.34300. Installed: 2017 Februar 16 — 10:41:57
Our old WC7232 has a better quality when copying.
Here are my two examples
Above the printout with PC
Down the copy of the print