Sorry to disappoint you but the patches will not solve the poor quality.
This device has some serious issues, to date we cannot get a "good" scan out of it and scan to email takes a long time to complete and even then it doesn't show up in your email for several minutes
Oh yeah don't get me started on printing...12 seconds per page double sided is not fast unless you are comparing it to an old HP laserjet II.
Sorry but this need more than firmware to fix
I would suggest calling for 2nd level support. There is a new firmware (ends in .23400) that has a host of scan fixes that includes the LL patch in it.
Is there news-fixes-patches about Colorqube poor scan quality?
Has anyone good experience with soft 071.xxx.xxx + LL patch?