IT-101 Inner Exit Tray Parts and Service Manual
Contents
1. 3 10 Open Shut plate 3 11 f Tensionspring 7 11 Convevance pulley 7 5 Option wiring 7 14 Conveyance pulley B Z 28 7 16 Option wiring 9 1 Conveyance roller 7 7 Option wiring 2 9 21 VV Cover Front 3 8 Cushion A 3 12 Wiring cover B assembly 7 1 P D Paper detecting actuator 3 5 Paper detecting actuator 5 4 Drive protection cover 5 2 Paper exit guide part 5 11 Model IT 101 Konica Business Technologies Inc Page 11 1st Edition March 2001 This page left blank intentionally Page 12 Konica Business Technologies Inc Model IT 101 March 2001 1st Edition Numerical index PART PAGE REF PART PAGE REF PART PAGE REF NUMBER NO NO NUMBER NO NO NUMBER NO NO 08AA85510 3 6 13NG45010 5 8 13NG45220 3 10 08AA85510 5 7 13NG45020 5 5 13NG48010 5 1 08AA85510 7 13 13NG45030 3 7 13NG90010 7 14 12AA12100 3 9 13NG45040 5 11 13NG90010 9 1 12VG44430 3 12 13NG45050 7 7 13NG90020 9 2 13NG 4510 7 8 13NG45060 7 6 25HA77070 7 9 13NG 4870 7 1 13NG45080 5 9 26NA 5140 7 17 13NG12010 3 8 13NG45140 5 6 26NA48110 7 11 13NG12020 5 2 13NG45150 3 5 26NA50430 7 16 13NG12030 3 11 13NG45150 5 4 26NA51030 7 3 13NG12050 3 2 13NG45170 3 4 26TA17140 7 4 13NG12060 3 1 13NG45170 5 3 35EA770802. 3 1 Composition nanne 3 2 Mechanisms ennen vennen 3 3 Paper exit control nnee 4 4 Door open closed detection control 4 5 Tray paper exit switching Control 5 DISASSEMBLY ASSEMBLY DISASSEMBLY ASSEMBLY nennen 6 1 Removing and reinstalling the IT unit 6 DIAGRAMS ELECTRICAL PARTS CONNECTOR LAYOUT 7 CONTENTS Blank SAFETY PRECAUTIONS SAFETY PRECAUTIONS Installation Environment Safety considerations usually are directed toward machine design and the possibility of human error In addition the environment in which a machine is oper ated must not be overlooked as a potential safety hazard Most electrical equipment is safe when installed in a normal environment However if the environment is different from what most people consider to be nor mal it is conceivable that the combination of the machine and the room air could present a hazardous combination This is because heat such as from fusing units and electrical arcs which can occur inside switches have the ability to ignite flammable substances including air When installing a machine check to see if there is anything nearby which suggests that a poten tial hazard might exist For example a laboratory might use organic compounds which when they evaporate make the room air volatile Potentially dan gerous conditions might be seen or smelled The presence of substances such
3. 7 2 13NG15010 7 10 13NG45190 5 12 466076020 7 12 13NG15040 7 5 13NG45200 3 3 13NG15050 7 15 13NG45200 5 10 Model IT 101 Konica Business Technologies Inc Page 13 1st Edition March 2001 This page left blank intentionally Page 14 Konica Business Technologies Inc Model IT 101 March 2001 1st Edition
4. Inc is strictly prohibited The following list of prohibited actions is not all inclu sive but demonstrates the intent of this policy e Using an extension cord or any unauthorized power cord adapter e Installing any fuse whose rating and physical size differs from that originally installed e Using wire paper clips solder etc to replace or eliminate any fuse including temperature fuses e Removing except for replacement any air filter e Defeating the operation of relays by any means such as wedging paper between contacts e Causing the machine to operate in a fashion other than as it was designed e Making any change which might have a chance of defeating built in safety features e Using any unspecified replacement parts General Safety Guidelines This copier has been examined in accordance with the laws pertaining to various product safety regula tions prior to leaving the manufacturing facility to protect the operators and service personnel from injury However as with any operating device compo nents will break down through the wear and tear of everyday use as will additional safety discrepancies be discovered For this reason it is important that the technician periodically performs safety checks on the copier to maintain optimum reliability and safety The following checks not all inclusive should be made during each service call CAUTION Avoid injury Ensure that the copier is disco
5. CN929 J43 CN973 J43 CN974 CN972 Page 8 Ronica Business Technologies Inc Model IT 101 March 2001 1st Edition PART NUMBER DESCRIPTION 13NG90010 Option wiring 13NG90020 Option wiring 2 Model IT 101 Konica Business Technologies Inc Page 9 1st Edition March 2001 This page left blank intentionally Page 10 Konica Business Technologies Inc Model IT 101 March 2001 1st Edition Alphabetical index PART PAGE REF PART PAGE REF PART PAGE REF DESCRIPTION NO NO DESCRIPTION NO NO DESCRIPTION NO NO A G Paper exit pressure plate 5 12 Paper exit roller 7 6 Agitating gear 7 2 Gear G 7 9 Paper exittray A 3 2 Paper exit tray B 3 1 Paper feed shaft holder 7 12 B I Photosensor 3 6 Photosensor 5 7 Belts aa ate ee 7 4 Inputgear 7 10 Photosensor 7 13 Pressure spring 3 4 Pressure spring 5 3 C M Conveyance casing Lower 5 6 Magnet catch A 3 91S Conveyance casing Upper 5 8 Conveyance driven roller 3 3 Solenoid assembly 7 8 Conveyance driven roller 5 10 N Conveyance guide plate Lower 3 Neutralizing brush 5 11T Conveyance guide plate Upper 5 5 Tension plate caulking 7 17 Conveyance pressure spring 5 910 Tension roller 7 15 Conveyance pressure Tension spring 7 3 spring 2
6. hardware listing in the lower right hand corner of the facing page If you know a part number but don t know where the part is used use the numerical index to determine the page number and reference num ber for that part Because some common parts are used in several places there may be more than one entry Refer to the illustrations to see where the part may be used If you know a part s description but don t know where to look to find the part number use the alphabetical index to determine likely page and reference numbers Then look at the illustrations to determine that you have identified the correct part Locate the part number using the listing on the opposite page Retail pricing that appears with the numerical index while valid when this catalog was printed is subject to change without notice The prices are only suggested prices and are provided only for reference Dealers may determine their own selling prices For up to date pricing refer to current Konica price lists or contact the Konica Parts Distribution Center How to order parts Use standard Konica parts ordering procedures to obtain these parts 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 IT 101 Konica Business Technologies Inc Page iii 1st Edition March 2001 This page l
7. 170 13NG45150 13NG45020 13NG45140 08AA85510 13NG45010 13NG45080 13NG45200 13NG45040 13NG45190 Model IT 101 1st Edition Neutralizing brush Drive protection cover Pressure spring Paper detecting actuator Conveyance guide plate Upper Conveyance casing Lower Photosensor Conveyance casing Upper Conveyance pressure spring Conveyance driven roller Paper exit guide part Paper exit pressure plate Konica Business Technologies Inc HARDWARE REF LTR PART NUMBER 002670206 002253081 002254061 002670306 Page 5 March 2001 IT 101 Model IT 101 Konica Business Technologies Inc Page 6 March 2001 1st Edition PART NUMBER DESCRIPTION CO CO AI O OI B OON 13NG 4870 35EA77080 26NA51030 26TA17140 13NG15040 13NG45060 13NG45050 13NG 4510 25HA77070 13NG15010 26NA48110 466076020 08AA85510 13NG90010 13NG15050 26NA50430 26NA 5140 Model IT 101 1st Edition Wiring cover B assembly Agitating gear Tension spring Belt Conveyance pulley Paper exit roller Conveyance roller Solenoid assembiv Gear G Input gear Tension spring Paper feed shaft holder Photosensor Option wiring Tension roller Conveyance pulley B Z 28 Tension plate caulking Konica Business Technologies Inc HARDWARE PART NUMBER 002193061 002670406 002921330 002926904 002193043 002193081 Page 7 March 2001 Wiring J42
8. Output signals 1 PS23 SIG PS23 gt PRDB Paper exit upper lower detection signal H No paper is present L Paper is present Door open closed detection control Operation The open close status of the IT door is detected in accordance with the ON OFF status of PS25 IT door Signal Output signals PS25 SIG PS25 gt PRDB IT door open closed detection signal H Door closes L Door opens IT 101 5 Tray paper exit switching control Operation SD8 IT gate SD is set at ON at the same time as the start button is set at ON when selecting the paper exit tray lower and PS24 IT exit PS lower is set at OFF when the end of the last piece of paper is detected Signals Output signals SD8 DRIVE PRDB gt SD8 H SD8 OFF L SD8 ON IT 101 1 Removing and reinstalling the IT Unit 4 Attach the two paper exit trays to the IT unit after the IT unit has been attached to the main body NCaution Make sure the power plug is taken out of the socket 1 Use nippers or similar tool to cut off the side cover ITunit rear then remove the IT drive cover from the side cover rear on the main bodv 2 Remove the two set shoulder screws of the main bodv and then attach the main bodv positioning plate with the two set screws Main bodv positioning plate IT drive cover Side cover rear Paper exit t
9. Xonica SERVICE MANUAL Model IT 101 INNER EXIT TRAV MARGH 2001 CSM IT101 KONICA BUSINESS TECHNOLOGIES INC HOME IT 101 SERVICE MANUAL MARCH 2001 Used on Konica 7035 IMPORTANT NOTICE Because of the possible hazards to an inexperienced person servicing this equipment as well as the risk of damage to the equipment Ronica Business Technolo gies strongly recommends that all servicing be per formed by Ronica 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 under stood that the user ofthis 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 Publications Department 2001 KONICA BUSINESS TECHNOLOGIES INC All rights reserved Printed in U S A CONTENTS CONTENTS OUTLINE IT 101 PRODUCT SPECIFICATIONS 1 FI Type aaa 1 2 Funetions dialoga ail i 1 3 Machine data 1 4 Maintenance nennen neven neneennenn 1 5 Machine environment sen 1 CENTER CROSS SECTION DRIVE SYSTEM DIAGRAM i 2 UNIT EXPLANATION CONVEYANCE PAPER EXIT SECTION
10. as cleaners paint thin ners gasoline alcohol solvents explosives or simi lar items should be cause for concern If conditions such as these exist take appropriate action such as one of the following suggestions e Determine that the environment is controlled such as through the use of an exhaust hood so that an offending substance or its fumes cannot reach the machine e Remove the offending substance e Install the machine in a different location The specific remedy will vary from site to site but the principles remain the same To avoid the risk of injury or damage be alert for changes in the environment when performing subsequent service on any ma chine and take appropriate action Unauthorized Modifications Konica copiers have gained a reputation for being reliable products This has been attained by a combi nation of outstanding design and a knowledgeable service force The design of the copier is extremely important It is the design process that determines tolerances and safety margins for mechanical electrical and elec tronic aspects It is not reasonable to expect individu als not involved in product engineering to know what effect may be caused by altering any aspect of the machine s design Such changes have the potential of degrading product performance and reducing safety margins For these reasons installation of any modification not specifically authorized by Konica Business Machines U S A
11. autions e Remove power from the equipment e Use alcohol in small quantities to avoid spillage or puddling Any spillage should be cleaned up with rags and disposed of properly e Be sure that there is adequate ventilation e Allow a surface which has been in contact with alcohol to dry for a few minutes to ensure that the alcohol has evaporated completely before apply ing power or installing covers Summary It is the responsibility of every technician to use pro fessional skills when servicing Konica products There are no short cuts to high quality service Each copier must be thoroughly inspected with respect to safety considerations as part of every routine service call The operability of the copier and more importantly the safety of those who operate or service the copier are directly dependent upon the conscientious effort of each and every technician Remember when performing service calls use good judgement have a watchful eye to identify safety hazards or potential safety hazards that may be pre sent and correct these problem areas as they are identified the safety of those who operate the copier as well as those who service the copier depend on it IT 101 PRODUCT SPECIFICATIONS 1 2 3 4 5 Type Type Functions Kinds of paper Paper size Small size Medium size Large size Maximum Paper capacity Machine data Power source Maximum power Consumption Weigh
12. eft blank intentionally Page iv Konica Business Technologies Inc Model IT 101 March 2001 1st Edition Model IT 101 1st Edition How to use this catalog o iii Contents ir ben UE Ge a ope ee Ge End 1 TAO en a a dd da dd ds 2 Wing and sa amp elec de EE AE Dual el te me 8 Alphabetical index LL 11 Numerical index Retail price list 13 Ronica Business Technologies Inc Contents Page 1 March 2001 IT 101 Model IT 101 Konica Business Technologies Inc Page 2 1st Edition March 2001 PART NUMBER DESCRIPTION CO CO AI OC OI B OON 13NG12060 13NG12050 13NG45200 13NG45170 13NG45150 08AA85510 13NG45030 13NG12010 12AA12100 13NG45220 13NG12030 12VG44430 Model IT 101 1st Edition Paper exit tray B Paper exit tray A Conveyance driven roller Pressure spring Paper detecting actuator Photosensor Conveyance guide plate Lovver Cover Front Magnet catch A Conveyance pressure spring 2 Open Shut plate Cushion A Ronica Business Technologies Inc HARDWARE REF LTR PART NUMBER a 002670206 002253081 002254061 002243081 002193062 002670306 Page 3 March 2001 IT 101 Page 4 Konica Business Technologies Inc Model IT 101 March 2001 1st Edition PART NUMBER DESCRIPTION CO CO AI O OI B OON 13NG48010 13NG12020 13NG45
13. er Paper exit guide gate Paper exit tray upper Timing belt Paper exit roller lower O Sez i a IT drive coupling 4 CON f JE SS Conveyance roller ad N Paper exit tray lower L Main motor M1 2 Mechanisms Mechanism Method Paper conveyance 1 Conveyance roller IT gate SD Paper exit switching 2 Paper exit guide gate 1 Paper conveyance The paper conveyed from the fixing unit in the main body is conveyed to either paper exit roller upper or lower by the conveyance roller The conveyance roller is driven by the main motor on the main body M1 and driving povver is transmitted to both paper exit roller upper and lovver via a timing belt Paper exit guide gate Solenoid arm 2 Paper exit switching The paper that is conveyed by the conveyance E i i j a OFF lt roller is exited to paper exit tray upper or paper exit tray lower by the paper exit guide gate The ON lt upper exit guide gate is operated by the IT gate SD SD8 If the IT gate SD goes ON paper is ejected to paper exit tray lower IT 101 3 Paper exit control 1 Operation PS23 IT exit PS upper and PS24 IT exit PS lower detect whether paper has passed through within a predetermined period of time after it has passed through PS3 paper exit PS on the main body 2 Signals a
14. nnected from its power source before continu ing e Look for sharp edges burrs and damage on all external covers and copier frame e Inspect all cover hinges for wear loose or bro ken e Inspect cables for wear frays or pinched areas HOME AFETY PRECAUTIONS e Ensure that the power cord insulation is not dam aged no exposed electrical conductors e Ensure that the power cord is properly mounted to the frame by cord clamps e Check the continuity from the round lug GND of the power cord to the frame of the copier ensure continuity An improperly grounded machine can cause an electrically charged machine frame Safeguards During Service Calls Confirm that all screws parts and wiring which are removed during maintenance are installed in their original positions e When disconnecting connectors do not pull the wiring particularly on AC line wiring and high voltage parts e Do not route the power cord where it is likely to be stepped on or crushed e Carefully remove all toner and dirt adhering to any electrical units or electrodes e After part replacement or repair work route the wiring in Such a way that it does not contact any burrs or sharp edges e Do not make any adjustments outside of the specified range vi Applying Isopropyl Alcohol Care should be exercised when using isopropyl alco hol due to its flammability When using alcohol to clean parts observe the following prec
15. ravs 5 Remove the inner tray unit in the opposite sequence to removal When using a finisher however or when not using the IT unit continuously be sure to install the drive auxiliary cover to protect the IT drive coupling Set screws Drive auxiliary cover Set screws 3 Open the IT door attach the set screw and then close the IT door IT door Set screw IT 101 ELECTRICAL PARTS CONNECTOR LAYOUT DRWING IT 101 IT 101 ELECTRICAL PARTS CONNECTOR LAYOUT DRAWING PS23 IT exit PS upper PS24 IT exit PS lower SD8 IT gate SD PS25 IT door PS CN972 W 3pin J43 W 8pin CN973 VV 8pin J42 BK 12pin CN292 W 2pin CN974 W 3pin IT 101 Blank Xonica PARTS CATALOG Model IT 101 MARGH 2001 KONICA BUSINESS TECHNOLOGIES INC Home How to use this catalog This parts catalog includes illustrations and part numbers for all replace ment parts and assemblies used in this model Model specific parts are identified in the illustrations with reference numbers Use the reference number to locate the corresponding part number on the facing page Common hardware items such as screws nuts washers and pins are identified in the illustrations with reference letters Use the reference letter to locate the corresponding part number on the
16. t Machine dimensions Maintenance Maintenance Built in two tier tray with paper exit guide gate 13 Ib to 43 Ib high quality paper B6R ASR 5 5 x 8 5R B5 BSR A4 A4R 8 5x 11 8 5 x 11R 5 5 x 8 5 AS B4 F4 11x 17 8 5x 14 Upper tray 50 sheets Lovver tray 100 sheets Note The above capacities apply to when paper of the same size is stacked continuously DC24V 5V supplied from the main body Maximum 6 5VA 7 9 Ib Length 16 9 in Depth 17 7 in Height 5 4 in Same as the main bodv Machine environment Temperature Humiditv 50 to 86 F 20 to 80 RH Note Specifications are subject to change without notice IT 101 IT 101 CENTER CROSS SECTION DRIVE SYSTEM DIAGRAM lt Center cross section gt Paper exit guide gate Paper exit roller upper Conveyance roller Paper exit roller r Main body side E Paper exit tray upper LI A jil En A P it roller lower Sa aper exit roller lower Paper exit tray lower p ca b Da VEEN Fixing unit Main body side lt Drive system diagram gt IT gate SD SD8 Paper exit roller upper Paper exit guide gate IT drive coupling Paper exit tray upper Paper exit tray lovver Main motor M1 IT 101 CONVEVANCE PAPER EXIT SECTION 1 Composition IT gate SD Paper exit roller upp
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