User manual KONICA MINOLTA RU101 SERVICE MANUAL

[. . . ] SERVICE MANUAL MODEL RU-101 Relay Unit NOVEMBER 2002 CSM-RU101 RU-101 SERVICE MANUAL Used On Model 7145 November 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. [. . . ] Maintenance and life Maintenance: Machine service life: Same as the main body Same as the main body E. Operating environment Temperature: Humidity: Note: · The information herein may be subject to change for improvement without notice. 10°C to 30°C (50°F to 86°F) 10% RH to 80% RH 1-1 CENTER CROSS-SECTIONAL DIAGRAM 2. CENTER CROSS-SECTIONAL DIAGRAM I OUTLINE [4] [1] [3] [2] [1] [2] Paper exit roller (main body side) Fixing unit (main body side) [3] [4] Entrance roller (FS-113 side) Conveyance roller 3. DRIVE SYSTEM DIAGRAM [4] [3] [5] [2] [1] [1] [2] [3] M11 (Fixing motor) - (main body side) Entrance roller(FS-113 side) Timing belt [4] [5] Conveyance roller Coupling gear 1-2 CONVEYANCE SECTION II UNIT EXPLANATION 1. CONVEYANCE SECTION 1. 1 Composition [4] [3] FNS CB (FS-113) [5] II UNIT EXPLANATION M11 [2] Symbol [1] [2] [3] [4] [5] M11 Name FUB (Fuse board) Coupling gear Conveyance roller Front door sensor (PS1) Passage sensor (PS2) Fixing motor (main body) CB (Main Body) [1] Function or method Overload protection in DC power line Transmission of driving force from the fixing motor to the conveyance roller Paper conveyance, One-way clutch method Front door open/close detection Paper detection Driving of the RU conveyance roller through the coupling gear 2-1 CONVEYANCE SECTION II UNIT EXPLANATION Blank page 2-2 PARTS INFORMATION Model RU-101 NOVEMBER 2002 KONICA BUSINESS TECHNOLOGIES, INC. RU-101 PARTS Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Part No. 13NG45150 13NG45170 08AA85510 14GM76520 40BA52390 14GM45180 13QA76021 14GM77510 14GM77231 14GM76510 14GM77220 14GM77240 14GM90010 14GM45290 12AA12100 14GE12010 048645260 25SA43330 Description Paper detecting actuator Sensor pressing spring Photosensor Conveyance pulley/B (Z=28) Belt holder Conveyance driving roller Bearing/2 Conveyance driving belt (L=312) Conveyance gear (Z=29) Conveyance pulley/A Gear/G (Z=40) Input gear (Z=26) Power supply harness Front door open/shut actuator Magnet catch/A Open/shut cover Stopper rubber Paper exit driven roller/B Ref No. 19 20 a b c d e f g h i j k m n p q r Part No. 14GM45100 14GM-9310 00Z670206 00Z253081 00Z253101 00Z670406 00Z163081 00Z193062 00Z193061 00Z921941 00Z925103 00Z123062 00Z273082 00Z243102 00Z670306 00Z711106 00Z253041 00Z254102 Description Conveyance pressing spring Fuse board unit RU-101 Page 1 of 2 November 2002 RU-101 PARTS Ref. 14GM90010 14GM90020 Description Power supply harness Sensor wiring Ref No. 14GM90030 Description Power source relay wiring November 2002 Page 2 of 2 RU-101 RU-101 Relay Unit INSTALLATION PROCEDURE Applied Machine : FS-113 I. (2 screws) 1 Inner tray positioning plate /1 Main body rear side 1 Screws 2 Inner tray positioning plate /2 1 Fool-proof member 3 Nylon clamp (Used with FS-113) 1 4. Remove the two shoulder screws on the main body. 4 TP screw (M3x6 plated) (1 used with FS-113) 5 TP screw (M3x14) 3 2 Shoulder screws II. [. . . ] Fasten the RU-101 and copier at the inner tray positioning plate / 2 (rear side). (TP screw M3x6 plated: 1 screw) Inner tray positioning plate/2 Main body insertion inlet TP screw M3 6 plated Main body side RU-101 side Positioning pin 8. (TP screw M3x6 plated: 1 screw) RU-101 Main body TP screw M3 6 plated RU-101 RU-101 Main body right side insertion inlet q E-2 [. . . ]