User manual KONICA MINOLTA DF-318 DF318/DF320 SERVICE MANUAL

[. . . ] SERVICE MANUAL Models DF318/DF-320 APRIL 2004 CSM-DF318/DF320 KONICA MINOLTA BUSINESS SOLUTIONS U. S. A. , INC. DF318/DF320 SERVICE MANUAL APRIL 2004 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 Minolta Business Solutions U. S. A. , Inc. strongly recommends that all servicing be performed by Konica Minolta-trained service technicians only. Changes may have been made to this equipment to improve its performance after this service manual was printed. Accordingly, Konica Minolta Business Solutions U. S. A. , Inc. , makes no representations or warranties, either expressed or implied, that the information contained in this service manual is complete or accurate. [. . . ] For ordering options, contact Konica's Parts Distribution Center. When ordering parts, be sure to specify part numbers exactly as listed in this catalog. NOTE: Electrical parts may include previously used components. Model DF-318 1st Edition Konica Business Technologies, Inc. Page iii November, 2002 This page left blank intentionally. Page iv November, 2002 Konica Business Technologies, Inc. Model DF-318 1st Edition Contents How to use this catalog . iii Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Housing Rollers/Guides . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Model DF-318 1st Edition Konica Business Technologies, Inc. Page 1 November, 2002 HOUSING Page 2 November, 2002 Konica Business Technologies. , Inc. Model DF-318 1st Edition REF. NO. PART NUMBER DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 14GA12030 13GL76080 13GL45600 13GL46160 14GA10110 13GL46030 13GL46710 13GL10191 14GA12020 14GA46970 14GA-4801 13GL46100 14GA46080 13GL10320 14GA-1660 14GA-9010 13GL10250 14GA90040 13GL97081 13GL10200 Front cover Shaft holder/E Positioning stopper/Front Lock catch Hinge/L Original cover hinge Hinge plate Hinge mount plate/R Rear cover Solenoid set part/A Original exit tray assembly Lock spring Lock lever/A Hinge stopper Hinge/R assembly RADF control unit Hold spring/B RADF wiring/4 Cleaning label/1 Hinge upper plate/R HARDWARE REF. a b c d e f g h i j k m PART NUMBER 00Z184061 00Z183041 00Z254101 00Z670306 00Z925103 00Z670406 00Z193041 00Z920034 00Z926251 00Z183042 00Z193062 00Z253081 Model DF-318 1st Edition Konica Business Technologies. , Inc. Page 3 November, 2002 ROLLERS/GUIDES Page 4 November, 2002 Konica Business Technologies. , Inc. Model DF-318 1st Edition REF. NO. PART NUMBER DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 13GL45151 13GL15240 113620600 13GL76590 13GL40500 466076020 13GL45840 13GL77550 13GL76600 13GL76610 13GL40350 13GL40341 13GL-4050 13GL10300 13GL40050 13QA85510 13GL45591 13GL46661 13GL40380 13GL-4041 14GA-1531 13GL-4012 13GL45210 13GL40550 08AA85510 13GL46690 13GL45200 13GL45190 13GL40240 Driving release roller/A Reversal shaft holder Pin (A) Conveyance driving pulley/D (Z=42) Slide sheet/A Paper feeding shaft holder Toque rotary spring Driving reverse belt (L=60/96) Conveyance driving pulley/E (Z=17) Conveyance driving pulley/F (Z=17) Connecting collar Toque limiter/B Double feed preventive roller/A assembly Rotary spring Double feed preventive plate Sensor/1 Electrify preventive sheet Paper exit detecting plate Stopper part/A Double feed preventive roller Solenoid/A assembly Paper feed guide plate/Lower assembly Driving release lever/1 Conveyance auxiliary sheet Photosensor Neutralizing brush Pressure spring Pressure part Double feed preventive spring HARDWARE REF. a b c d e f PART NUMBER 00Z194081 00Z926251 00Z193041 00Z921930 00Z193061 00Z670406 Model DF-318 1st Edition Konica Business Technologies. , Inc. Page 5 November, 2002 PAPER FEED SECTION Page 6 November, 2002 Konica Business Technologies. , Inc. Model DF-318 1st Edition REF. NO. PART NUMBER DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 13GL40250 12QV40190 12QV40340 13GL76021 13GQ76020 13GL40060 12QV76590 13GL77540 13GL40260 454078050 13GL76030 13GL40110 08AA85510 12QV76600 12QV40740 14GA90010 13GL40320 13GL40330 13GL76520 466076020 13GL40290 13GL76010 13GL40070 13GL40270 14GA-1740 13GL40400 13GL76660 13GL40460 14GA77510 14GA77580 14GA-4060 Original pressure sheet Paper feed roller/B Paper supply rubber Shaft holder/B Shaft holder/A Paper feed mount part Feeding pulley/A Feeding belt (L=92) Sticking part Pin Shaft holder/C Paper feed roller/A Photosensor Feeding pulley/B Belt regulating part RADF wiring/1 Paper feed coupling/A Paper feed coupling spring Paper feed driving pulley (Z=36) Paper feeding shaft holder Remained detecting actuator/B Shaft holder/A Paper feed guide plate/B Remained detecting actuator/A Driving motor/2assembly Toque limiter/C Original pressure pulley (Z=40) Original pressure spring/A Paper feed belt/A (L=262) Original pressure belt (L=116) Feeding unit HARDWARE REF. a b c d e f PART NUMBER 00Z921930 00Z193041 00Z670406 00Z712106 00Z183041 00Z670206 Model DF-318 1st Edition Konica Business Technologies. , Inc. Page 7 November, 2002 PAPER TRANSFER SECTION Page 8 November, 2002 Konica Business Technologies. , Inc. Model DF-318 1st Edition REF. NO. PART NUMBER DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 13GL12040 14GA45620 14GA45570 56AA85520 14GA90030 13GL77521 13GL45040 13GL15060 13GL45060 13GL45031 13GL45530 14GA45550 13GL45540 466078010 13GL76640 13GL77571 13GL76650 454078050 13GL45521 13GL45110 13GL45140 13GL76040 13GL45070 13GL45120 13GL45250 13GL45100 13GL45090 13GL45080 13GL45130 113620600 13GL76671 13GL76630 12ER40350 13GL15040 25AA48670 14GA-1730 13GL76570 Side cover Adjusting lever/Front Adjusting spring/A Conveyance photosensor RADF wiring/3 Reading drive belt (L=332) Conveyance driven roller/A Pulley shaft/A Conveyance driven spring/A Conveyance driving roller/A Reading shaft holder/Front Adjusting lever/Rear Reading shaft holder/Rear Pin A Reading connect pulley/1 (Z=23) Reading connect belt (L=94) Reading connecting pulley/2 (Z=23) Pin Reading roller Conveyance driving roller/B Conveyance driven spring/B Shaft holder/F Conveyance guide part/Upper Conveyance driven roller/Rear Conveyance driven roller/Middle Conveyance guide part/3 Conveyance guide part/2 Conveyance guide part/1 Conveyance driven shaft/B Pin (A) Conveyance driving pulley/G (Z=48) Jam handling pulley (Z=34) Sticking part Idler pulley/A Belt hold plate/B Driving motor/1 assembly Conveyance driving pulley/B (Z=48) HARDWARE REF. a b c d e f g h PART NUMBER 00Z193041 00Z670406 00Z670306 00Z670606 00Z193061 00Z183041 00Z193062 00Z163061 Model DF-318 1st Edition Konica Business Technologies. , Inc. Page 9 November, 2002 PAPER EXIT SECTION Page 10 November, 2002 Konica Business Technologies. , Inc. Model DF-318 1st Edition REF. NO. PART NUMBER DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 13GL76060 13GL73020 13GL73010 13GL73030 13GL46780 13GL-4850 14GA-1750 13GL76580 113620600 14GA97050 13GL45161 466078010 13GL46600 13GL15120 13GL-4860 13GL46750 13GL15030 13GL46060 14GA77530 13GL46610 13GL46260 13GL46640 13GL46680 13GL46650 13GL15190 13GL46250 14GA46940 14GA46630 14GA-4870 14GA46980 13GL-1570 13GL15260 Shaft holder/D Open-close actuator Open-close part Detecting spring Paper exit guide spring/Front Paper exit guide stopper/A assembly Driving motor/3 assembly Conveyance driving pulley/C (Z=36) Pin (A) Jam release label Driving release roller/B Pin A Paper exit driving roller/A Tension spring/B Paper exit guide stopper/B assembly Paper exit guide spring/Rear Tension spring/A Collar/A Conveyance driving belt (L=200) Paper exit driven roller Paper exit pressure spring/Rear Paper exit actuator/1 Paper exit detecting spring Paper exit actuator/2 Tension spring/B Paper exit pressure spring/Front Positioning spring/A Paper exit driven spring Paper exit guide plate/A assembly Paper exit driven spring/B Tension plate/A assembly Idler pulley/C HARDWARE REF. a b c d e f g h i PART NUMBER 00Z670406 00Z670306 00Z253081 00Z670206 00Z193041 00Z183041 00Z610301 00Z193081 00Z252081 Model DF-318 1st Edition Konica Business Technologies. , Inc. Page 11 November, 2002 PAPER EXIT SECTION Page 12 November, 2002 Konica Business Technologies. , Inc. Model DF-318 1st Edition REF. NO. PART NUMBER DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 14GA-4640 26NA80510 13GL40480 14GA-4530 14GA-4650 454078050 14GA-1540 13GL76560 13GL46550 13GL-4581 13GL45630 13GL15231 466076020 13GL45430 13GL40510 13GL45421 13GL40490 13GL46560 13GL76080 08AA85510 13GL45411 Jam release arm/F assembly Main body fan motor Double feed release plate/A Conveyance guide part assembly Jam release arm/R assembly Pin Paper exit solenoid assembly Conveyance driving pulley/A (Z=18) Paper exit guide lever/A Conveyance guide cam assembly Conveyance neutralizing sheet/A Toque limiter/A Paper feeding shaft holder Conveyance driven roller Release wire/A Conveyance guide part/B Support part/A Paper exit guide lever/B Shaft holder/E Photosensor Conveyance guide part/A HARDWARE REF. a b c d e f h i PART NUMBER 00Z193061 00Z253081 00Z163061 00Z670406 00Z193041 00Z193301 00Z193041 00Z163041 Model DF-318 1st Edition Konica Business Technologies. , Inc. Page 13 November, 2002 OPEN/CLOSE COVER Page 14 November, 2002 Konica Business Technologies. , Inc. Model DF-318 1st Edition REF. NO. PART NUMBER DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 13GL40390 13GL76510 13GL40160 13QA41430 13GL40140 13GL40410 13GL77561 13GL40100 13GL40430 13GL40420 14GA77510 13GL40130 13GL-1202 090075530 Hold spring/A Registration unit driving pulley Registration unit pressure spring Sensor auxiliary sheet/2 Registration unit driven roller Registration unit driven roller Jam handling belt (L=66) Shaft support part Cleaning part/A Paper feed cleaning part Paper feed belt/A (L=262) Registration unit driving roller Open-close cover assembly Bearing HARDWARE REF. a b c PART NUMBER 00Z193041 00Z670606 00Z253081 Model DF-318 1st Edition Konica Business Technologies. , Inc. Page 15 November, 2002 PAPER FEED TRAY Page 16 November, 2002 Konica Business Technologies. , Inc. Model DF-318 1st Edition REF. NO. PART NUMBER DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 13GL42040 13GL42030 13GL97030 13GL42050 396040611 55GA42210 13GL-1580 14GA97070 466077130 13GL42022 13FG-9330 13GL77030 13QA85520 14GA90020 14GA97040 13GL42014 Regulating side plate/Rear Regulating side plate/Front Paper feed label/A Wiring cover Rack Lock Support plate/A assembly Original regulating label/A Pinion Paper feed cover/Lower Size detecting board assembly Detecting pinion (Z=124) Sensor/2 RADF wiring/2 Paper feed label/B Paper feed tray HARDWARE REF. a b PART NUMBER 00Z193041 00Z253081 Model DF-318 1st Edition Konica Business Technologies. , Inc. Page 17 November, 2002 WIRING Page 18 November, 2002 Konica Business Technologies. , Inc. Model DF-318 1st Edition REF. [. . . ] 15 9 13 13 11 7 32 1 5 10 L D Detecting pinion (Z=124) . Double feed preventive plate Double feed preventive roller assembly . Double feed preventive roller/A assembly . 3 3 3 4 13 12 M Main body fan motor . [. . . ]