i've tried, in order:
Glossy Photo Paper, Print Quality 1, ICM, Intensity 0
Photo Paper Pro, Print Quality 2, ICM, Intensity 0
High Gloss Photo Film, Print Quality 1, ICM, Intensity 0
Matte Photo Paper, Print Quality 1, ICM, Intensity 0
Photo Paper Plus Glossy, Print Quality 1, ICM, Intensity 0
High Resolution Paper, Print Quality 1, ICM, Intensity 0
Plain Paper, Print Quality 1, ICM, Intensity 0
Photo Paper Plus Glossy, Print Quality 1, ICM, Intensity +5
Photo Paper Plus Glossy, Print Quality 1, ICM, Intensity -5
Matte Photo Paper, Print Quality 1, no ICM, Type: None, Intensity 0
Matte Photo Paper, Print Quality 1, no ICM, Type: Auto, Intensity 0
None of the settings were quite right. Can see pixel on the paper even with naked eye. The pictures used for testing have been printed OK before on other papers.