WRITE hp Color 9850mfp 2.
WRITE 2.1 Composition A A B B CONT CLOCK LOCK TEMP.ER II UNIT EXPLANATION [23] [24] [25][26][27][28][29][30] [31] PRCB [20] [21] [22] [19] [1] [17] [18] [16] [2] [6][5][4][3] [15] [11] [12] [13] [14] [8] [9] [10] [7] IPB 2-12 Symbol Name Function or method [1] Cylindrical lens 1 Corrects the laser path against the angle error in the polygon mirror [2] Polygon mirror Scans the laser light Hexahedron, 51,968.51rpm [3] Polygon motor Y (M3) Drives the polygon mirror (write unit Y) DC brushless motor, PLL control [4] Polygon motor M (M4) Drives the polygon mirror (write unit M) DC brushless motor, PLL control [5] Polygon motor C (M5) Drives the polygon mirror (write unit C) DC brushless motor, PLL control [6] Polygon motor K (M6) Drives the polygon mirror (write unit K) DC brushless motor, PLL control [7] Temp detection board (TDB) Detects the temperature in the write unit (only installed on the write unit K) [8] Laser correction HP sensor Y (PS5) Detects the home position for the cylindrical lens 2 (write unit Y)*1 [9] Laser correction HP sensor /M (PS6) Detects the home position for the cylindrical lens 2 (write unit M)*1 [10] Laser correction HP sensor C (PS7) Detects the home position for the cylindrical lens 2 (write unit C)*1 [11] Index sensor board Y (INDX SB Y) Controls the laser writing position in the main scan direction (write unit Y) [12] Index sensor board M (INDX SB M) Controls the laser writing position in the main scan direction (write unit M)