Rebooting the system and then deleting the file(s) from the Qimage folder from which I print, then transferring to that folder again fixed this. Not sure I understand why, but I'll take it. Back to printing... (note: rebooting without deleting the offending files didn't work - had to re-transfer them after the reboot).

Getting "Image Read Error" on TIF file (240.9MB). Tried changing from 180ppi to 150ppi (167.4MB) and also 180ppi and 8-bit (120.5MB). All get the same error. Upgraded to v2020.120, no help. Running Windows 10, 64-bit, 32GB RAM. Can open failing file from Qimage Ultimate folder into Photoshop... opens fine, so file is ok. What should I try next?

New QiU user... still having difficulty with color.  Printing directly from Photoshop (CS2, still suits my needs) color is as expected.  Printing from QiU is WAY too vibrant (neon).  Read the white paper, "May 2011: Printing the Same Colors in Qimage Ultimate and Photoshop."  Followed instructions carefully... still prints too 'hot' -- if I set QiU = Let Printer/Driver Manage Color and PS Driver = Let Photoshop Determine Color, print is still too vibrant but much less so.  Tried different media profiles, same results.  With QiU and PS both set to (for example) 9800...WCRW_MK and with PS driver set to 'No Color Mgmt' it seems that the only s/w doing anything to color is QiU.

Tried printing from PS with BPC on and with BPC off... prints are the same.

Not sure what to try next.

Some of the information in the white paper doesn't translate well to CS2 (white paper describes CS5 settings).  For example, the way I get to the color management settings from PS CS2 is File - Print with Preview.  Then some of the settings are slightly different names, but I think the functions are the same.  Anyone have CS2 and does it work OK with QiU?