User manual KONICA MINOLTA FS-231 FS231 SERVICE MANUAL

[. . . ] SERVICE MANUAL MODEL FS-231 Finisher Unit Including PK-131 (With Parts Catalog) DECEMBER 2002 CSM-FS231 FS-231 SERVICE MANUAL Used On Models 8020/8031 December 2002 IMPORTANT NOTICE Because of the possible hazards to an inexperienced person servicing this equipment, as well as the risk of damage to the equipment, Konica Business Technologies strongly recommends that all servicing be performed by Konica-trained service technicians only. Changes may have been made to this equipment to improve its performance after this service manual was printed. Accordingly, Konica Business Technologies, Inc. , makes no representations or warranties, either expressed or implied, that the information contained in this service manual is complete or accurate. It is understood that the user of this manual must assume all risks or personal injury and/or damage to the equipment while servicing the equipment for which this service manual is intended. Corporate Publishing Department © 2002, KONICA BUSINESS TECHNOLOGIES, INC. [. . . ] Release the Wire Harness Clamp [10], and unplug the connector [11]. Remove the Wire Harness [12] from the Wire Harness Clamp [10]. Remove the Wire Harness [12] from the Wire Saddle [13], and unplug the two connectors [14]. 4583-102-29 [14] [11] [12] [10] [13] 4583-102-30 [15] 9. Remove the screw [15], and remove the claw of Wire Harness Guide [17] from the square hole [16] in the base plate. [16] [17] 4583-102-31 D-12 [18] 10. Unplug the two connectors [18], and remove the Wire Harness [20] from the Wire Saddle [19]. [20] [18] [19] 4583-102-32 [21] 11. Remove the three screws [21]. [21] [21] 4583-102-33 12. Remove the screw [22], and remove the Stapler/ Folding Drive Unit [23]. [22] [23] 4583-102-34 2-7. Removal of the Transport Motor Unit [5] [5] [3] 1. 4. [6] [4] [2] [1] 4583-102-35 Remove the Horizontal Transport Unit. (3). ) Open the Wire Harness Clamp [1], and unplug the two connectors [2]. Remove the screw [3], and remove the Wire Harness Guide [4]. Remove the three screws [5], and remove the Transport Motor Unit [6]. D-13 2-8. Removal of the Transport Roller 1. Remove the Stopper Ring [2], and remove the Bushing [3]. [1] 4583-102-36 [4] 6. Remove the two screws [4]. 4583-102-37 [9] [11] [8] [5] [10] [7] [6] 7. Remove the gear [5], and remove the gear [6] while disengaging the claw. Remove the Stopper Ring [7], and remove the Bushing [8]. Remove the screw [9], and remove the Entrance Sensor [10]. Remove the Paper Guide (Lower) [11]. 4583-102-38 11. Remove the Transport Roller [12]. [12] 4583-102-39 2-9. Removal of the Finisher Exit Roller (Upper) 1. Place the Paddle Section [1] as shown in the figure. [1] 4583-102-40 D-14 [3] 3. Turn the gear [2] in the direction indicated by an arrow to move up the Exit Roller (Upper) section [3]. [2] 4583-102-41 4. Push up the Exit Roller (Upper) [4] from the bottom to release it from the shaft [5]. [4] [5] 4583-102-42 [6] [4] 5. Turn up the Exit Roller (Upper) [4], and then push it down to remove it. 4583-102-43 6. [. . . ] Reinforce Plate Reinforce Plate Reinforce Plate Retaining Ring Retaining Ring Roller . 17 25 3 3 11 43 39 41 3 5 5 9 9 9 9 11 11 11 13 13 19 21 21 21 21 25 25 27 27 27 29 33 33 33 35 37 37 39 39 28 35 27 24 17 31 6 6 18 2 12 5 6 27 31 11 15 18 31 37 3 25 27 28 29 16 24 9 20 31 15 6 12 24 1 20 22 11 27 Model FS-231 1st Edition Konica Business Technologies, Inc. Page 47 December, 2002 PART DESCRIPTION Solenoid . Solid State Switch Solid State Switch Solid State Switch Solid State Switch Solid State Switch Solid State Switch Solid State Switch Solid State Switch Solid State Switch Solid State Switch Solid State Switch Solid State Switch Solid State Switch Spacer . 43 11 13 15 17 19 21 23 27 29 31 33 35 37 25 43 43 43 39 39 3 5 7 9 9 9 11 11 11 13 13 13 15 15 19 21 21 25 25 27 27 29 31 31 31 33 35 39 3 3 5 7 15 15 23 25 25 39 25 REF. [. . . ]