Currently Being ModeratedJan 24, 2013 3:59 PM (in response to qiongwang)
Which model of the Colorsmart printer do you own? It may not be supported in 10.8.2.
Also, make sure you've updated your drivers via Apple Software Updates.
Currently Being ModeratedJan 24, 2013 4:34 PM (in response to qiongwang)
HP and Apple do not always work at the same pace and HP have their own website which will help you find the appropriate drivers.
If for some reason you cannot use this link, HP will no doubt have similar facilities in whatever country you are from.