CENTER CROSS SECTION hp Color 9850mfp 2 . CENTER CROSS SECTION I OUTLINE [21] [2] [1] [22] [20] [3] [19] [4] [18] [5] [6] [7] [8] [9] [17] [16] [15] [10] [14] [13] [12] [11] [1] Process unit [12] Paper feed tray 3 [3] [14] [2] [13] Developing unit Y Developing unit M Paper feed tray 2 Paper feed tray 1 [4] [15] ADU Write unit Y [5] [16] Reverse section Write unit M [6] [17] Paper exit tray [7] [18] Paper exit section Write unit C Developing unit C [8] [19] Transfer belt unit Developing unit K [9] [20] Image correction unit Write unit K [10] By-pass tray [21] Scanner section [11] Drum [22] CCD unit 1- 22