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2.Replacement and Adjustment

Saddle Stitch Unit (Motors)

Saddle Stitch Unit

Remove the following covers.

•

Rear Upper Cover (

Rear Upper Cover, Rear Lower Cover

)

•

Rear Lower Cover (

Rear Upper Cover, Rear Lower Cover

)

Remove the harnesses and ground wire from the saddle stich unit.

Open the front door [A] and pull out the saddle stitch unit [B].

•

After pulling out the saddle stitch unit, be sure to keep the harnesses within the interior of

the finisher.

If the harnesses protrude, the connectors may become caught between metal plates

when removing the saddle stitch unit.

[A]: Harnesses stowed in finisher (correct)

[B]: Harnesses protruding (incorrect)

Содержание SR5090

Страница 1: ...Finisher SR5090 Booklet Finisher SR5100 Machine Code D3GD D3GC Field Service Manual Ver 1 0 Latest Release March 2019 Initial Release March 2019 Copyright c 2019 Ricoh Co Ltd...

Страница 2: ......

Страница 3: ...ose symbols and abbreviations are as follows Symbol What it means Clip ring Screw Connector Clamp E ring Flat Flexible Cable Timing Belt SEF Short Edge Feed LEF Long Edge Feed K Black C Cyan M Magenta...

Страница 4: ......

Страница 5: ...ral Layout 18 Electrical Component Layout 19 Transport Layout 24 Proof Transport Layout Drive 24 Proof Transport Layout Sensors 25 Shift Transport Layout Drive 25 Mechanisms 26 Shift Transport 26 Pre...

Страница 6: ...73 Paper Stacking Holder HP Sensor 74 Stacking Sponge Roller HP Sensor 75 Staple Tray Paper Sensor S31 76 Feed out Belt HP Sensor 76 Leading Edge Guide HP Sensor 77 Upper Tray Height Limit Switch 78...

Страница 7: ...3...

Страница 8: ...the Previous Machine Improved Stackability of Stapled Sheets New Retraction Mode for the Delivery of Stapled Sheets To improve the stackability of stapled sheets the trailing edge alignment unit frame...

Страница 9: ...During paper delivery they move to the home position The stacking sponge roller retracts slightly into the end fence On this machine when delivering stapled sheets the stacking sponge roller A and ac...

Страница 10: ...ling are stacked the height of the stapled corner is higher and hits the paper guide edge guide or the next stapled booklet When one of the sensors detects paper the machine determines that the height...

Страница 11: ...1 Detailed Descriptions 7 Storing Extra Staple Cartridges Thers is now a holder for storing extra cartridges This staple cartridge holder A is affixed to the inside of the finisher s front door...

Страница 12: ...hing the Booklet Tray End Fence By the Customer The screw for securing the end fence A has been changed to a coin screw allowing the customer to detach and reattach the end fence Staple Near End Detec...

Страница 13: ...5 or larger Paper size for the Finisher Shift Tray A3 SEF A4 SEF LEF A5 SEF LEF B4 JIS SEF B5 JIS SEF LEF B6 SEF 11 x 17 SEF 81 2 x 14 SEF 81 2 x 13 SEF 81 2 x 11 SEF LEF 81 4 x 14 SEF 81 4 x 13 SEF 8...

Страница 14: ...16K SEF LEF 11 x 15 SEF 11 x 14 SEF 10 x 15 SEF 10 x 14 SEF 226 310 mm SEF 81 2 x 132 5 SEF 81 2 x 131 2 SEF Staple paper weight 52 3 105 0 g m2 14 0 lb Bond 28 0 lb Bond You can use a sheet of paper...

Страница 15: ...With punch unit 41 kg 90 4 lb or less Booklet Finisher SR5100 Item Specifications Paper size for the Finisher Upper Tray A3 SEF A4 SEF LEF A5 SEF LEF A6 SEF B4 JIS SEF B5 JIS SEF LEF B6 JIS SEF 11 x...

Страница 16: ...F 11 x 15 SEF 11 x 14 SEF 10 x 15 SEF 10 x 14 SEF SRA4 SEF LEF 226 310 mm SEF 81 2 x 132 5 SEF 81 2 x 131 2 SEF custom size Paper weight that can be shifted when delivered to the Finisher Shift Tray 5...

Страница 17: ...100 sets A3 SEF A4 SEF B4 JIS SEF B5 JIS SEF 11 17 SEF 81 2 14 SEF 81 2 13 SEF 81 2 11 SEF 81 4 14 SEF 81 4 13 SEF 8 13 SEF 71 4 101 2 SEF LEF 8K SEF 16K SEF LEF 11 15 SEF 11 14 SEF 10 15 SEF 10 14 S...

Страница 18: ...RA4 SEF 81 2 x 132 5 SEF 81 2 x 131 2 SEF LGT Custom size Vertical 182 0 330 2 mm 7 17 13 00 inches Horizontal 257 0 457 2 mm 10 12 18 00 inches Folding capacity of half folding function 1 sheet 64 0...

Страница 19: ...7 SRA3 SEF 11 17 SEF 8 1 2 14 SEF 8 1 2 11 SEF 81 2 11 LEF 51 2 81 2 SEF 51 2 81 2 LEF Here is the key for the symbols Corner stapling booklet stapling paper shift proof tray punching possible Booklet...

Страница 20: ...ble Punch Unit PU3090 Punch unit type Paper size 2 4 holes type 2 holes SEF A3 B4 JIS A4 B5 JIS A5 11 x 17 81 2 x 14 81 2 x 11 51 2 x 81 2 71 4 x 101 2 8 x 13 81 2 x 13 81 4 x 13 8K 16K 81 4 x 14 8 x...

Страница 21: ...2 8 x 13 81 2 x 13 81 4 x 13 8K 16K 81 4 x 14 8 x 10 11 x 15 10 x 14 custom size 2 3 holes type 2 holes LEF A4 B5 JIS 81 2 x 11 71 4 x 101 2 16K custom size 2 3 holes type 3 holes SEF A3 B4 JIS 11 x 1...

Страница 22: ...1 Detailed Descriptions 18 Layout General Layout No Name No Name 1 Punch Units 5 Corner Stapler 2 Side to Side Fold Roller 6 Shift Tray 3 Booklet Stapler 7 Proof Tray 4 Booklet Staple Tray...

Страница 23: ...nent Layout No Part 1 Exit Motor 2 Transport Motor 3 Positioning Roller Motor 4 Controller Board 5 Pre stack Transport Motor 6 Entrance Transport Motor 7 Horizontal Transport Motor 8 Tray Lift Motor 9...

Страница 24: ...10 LED 2 3 Lower Junction Gate Motor 11 Horizontal Transport Sensor 4 Proof Tray Full Sensor 12 Switchback Transport Sensor 5 Entrance Sensor 13 Transport Path Paper Sensor 6 LED 1 14 Proof Tray Exit...

Страница 25: ...No Part 1 Paper Exit Guide Plate Motor 10 Stacking Sponge Roller HP Sensor 2 Paper Exit Guide Plate Limit Switch 11 Paper Stacking Holder Motor 3 Booklet Stack Height Sensor 1 12 Shift Tray Lower Lim...

Страница 26: ...nsor 12 Booklet Guide Plate Sensor 4 Booklet Upper Transport Path Stack Sensor 13 Booklet LED 2 5 Booklet Jogger Motor 14 Booklet LED 3 6 Booklet Jogging HP Sensor 15 Booklet LED 4 7 Booklet Bottom Fe...

Страница 27: ...nsport Motor 7 Press Fold Motor Punch Unit Option No Part 1 Punch Unit Movement Motor 2 Punch Unit HP Sensor 3 Punch Registration HP Sensor 4 Punch Registration Motor 5 Punch Registration Sensor 6 Pun...

Страница 28: ...ight Through Path Orange Proof Path Green Pre stack Path Purple Corner Staple Path Pink Booklet Staple Path Proof Transport Layout Drive No Name No Name A Exit Motor C Entrance Transport Motor B Upper...

Страница 29: ...e No Name A Proof Tray Full Sensor C Horizontal Transport Sensor B Proof Tray Exit Sensor D Entrance Sensor Shift Transport Layout Drive No Name No Name A Shift Motor shift only D Transport Motor B En...

Страница 30: ...g Pre Stack Capacity 1 sheet Pre Stack Sizes A4 SEF LEF B5 SEF LEF LT SEF LEF Pre stack is performed in four steps as follows 1 The upper tray exit guide plate A moves up opens Paper comes through the...

Страница 31: ...sheet comes through the entrance and reaches the relay transport path After that the shift roller A drops to press the pre stacked sheet and the following sheet Then with the pre stacked sheet the fo...

Страница 32: ...essure between itself D and the relay transport roller C 4 The following sheet comes thorough the entrance and reaches the relay transport path After that the shift roller A drops to press the pre sta...

Страница 33: ...tor A moves the tray up and down Paper Height Detection The Shift Tray Paper Height Sensor B uses an actuator the rise of the tray without paper To prevent the tray from rising too high due to a failu...

Страница 34: ...at one point corner stapling are stacked the sensors prevents the sheets from hitting the paper guide edge guide or the next stapled booklet as they are stacked up When one of the sensors detects the...

Страница 35: ...LG SEF LT SEF 12 x18 SEF SRA3 13 x19 2 SEF 182 to 488 mm 2 000 sheets Shift Tray Lower Limit Sensor 2 A4 LEF LT LEF Finisher SR5090 Number of Sheets Detected By Paper Size Length 500 sheets Shift Tray...

Страница 36: ...P6 123 037 INPUT Check ON If the feeler remains up for 13 seconds the machine deems that the stacking limit has been reached This is meant for the correct detection of tray full for stacking Z folded...

Страница 37: ...1 Detailed Descriptions 33 Pull in Roller Paper Stack Holder Components No Name No Name 1 Paper Stacking Holder 7 Paper Stacking Holder Lift Motor...

Страница 38: ...lder motor rotates the paper stacking holder cam B to move the paper stacking holder A down 2 The paper stacking holder lift motor D rotates the stacking sponge roller cam to move the stacking sponge...

Страница 39: ...e position At the same time the paper stacking holder motor rotates the holder cam E to lift the paper stacking holder B up to its home position until the paper stacking holder HP sensor C detects the...

Страница 40: ...36 Corner Stapling Components No Name No Name 1 Positioning Roller Shift Motor 5 Drag Roller 2 Positioning Roller 6 Stapler 3 Exit Motor 7 Stapler Move HP Sensor 4 Corner Stapler Movement Motor 8 Posi...

Страница 41: ...t with stack feed out pawl 3 Trailing Edge Fence 2 Feed out Belt Motor 4 Feed out Belt HP Sensor Edge Guide The paper is stapled in the corner with a part of it protruding from the paper exit The edge...

Страница 42: ...etects the edge guide Stapler Movement The corner stapler movement motor A moves the stapler C along the guide rod B After a job finishes the stapler C returns to its HP the stapler move HP sensor D d...

Страница 43: ...inst the trailing edge fence in order to hold paper in the stapling position Jogger The jogger motor A moves the jogger fences C to the ready position and waits for the first sheet As each sheet enter...

Страница 44: ...the trailing edge fence B After a paper stack is output both the trailing edge fence B and stack feed out pawl A return to their home positions There are two ways of feeding out paper 1 By pawl exit...

Страница 45: ...as detected that the staples have run out End it is reset when it detects staples replenished Staples used in the End status are not counted Number of Remaining Staples Maximum number Counted Number o...

Страница 46: ...the estimated number of remaining staples in the new cartridge Automatic Counter Reset After reaching the near end status if the staples do not run out End even after the number of staples used exceed...

Страница 47: ...her is big This finisher uses the method below to make a saddle without having to be large in size 1 Pressure is applied to the fold with a roller to form the saddle 2 Pressure is applied while the pa...

Страница 48: ...Sensor 3 Shift Roller drive Motor 10 Bottom Fence 4 Booklet Upper Transport Path Stack Sensor 11 Jogger Fence 5 Booklet Jogger Motor 12 Booklet Stapler 6 Booklet Jogging HP Sensor 13 Booklet Guide Pla...

Страница 49: ...rt paper The shift roller lift motor moves the shift roller unit A The shift roller drive motor rotates the shift roller B to transport paper to the bottom After the paper is transported the shift rol...

Страница 50: ...ready position this depends on the paper size Bottom Fence Operation Stapling The stack is pushed by the stack junction gate to the bottom fence B in order to align it Then the booklet staplers C stap...

Страница 51: ...Sensor Center Folding and Saddle Shaping Stack folding and saddle shaping is explained below For saddle shaping only see Saddle Shaping When the fold plate B pushes the center of the stack between th...

Страница 52: ...e fold plate cam HP Sensor A goes on twice the cam rotated twice saddle shaping is half finished and the fold roller unit is at position D The press fold motor switches into reverse At the same time i...

Страница 53: ...C It moves along a rail when it comes to the center the upper fold up descends and then pressure from a large spring folds the center of the stack With the pressure of the side to side fold roller ap...

Страница 54: ...entangled on the shift tray The paper guide motor drives the paper guide cover to reduce the amount of curl and prevent the leading edges from curling and improve the output of stapled copies on the...

Страница 55: ...access the following parts by executing SP 6 160 004 Positioning Roller A The paper exit guide plate moves upwards and the positioning roller pops up in front for easier access Stacking Sponge Roller...

Страница 56: ...ustment 52 2 Replacement and Adjustment Covers Rear Upper Cover Rear Lower Cover 1 Remove the rear upper cover A 2 Remove the rear lower cover A Upper Cover 1 Remove the rear upper cover Rear Upper Co...

Страница 57: ...t 53 2 Remove the 2 screws and release the 2 hooks 3 Open the front cover A and remove the 2 screws 4 Remove the upper cover A When you detach or reattach the upper cover be sure to check the location...

Страница 58: ...et B 2 Remove the front door A 1 Holding the hinge at the upper part of the cover raise the edge of the upper cover 2 Pull out the cover from the pin B at the bottom Front Left Side Cover 1 Remove the...

Страница 59: ...2 Replacement and Adjustment 55 Paper Guide Cover 1 Remove the rear upper cover Rear Upper Cover Rear Lower Cover 2 Push the guides in to the center 3 Remove the paper guide cover A...

Страница 60: ...and Adjustment 56 Remove the hook A at the right side Lower Tray 1 Remove the lower tray A Proof Tray 1 Remove the following covers Upper cover Rear Upper Cover Rear Lower Cover Paper guide cover Pape...

Страница 61: ...of tray A Shift Tray Upper Tray 1 Remove the shift tray A End Fence 1 Remove the rear lower cover Finisher SR5090 only Rear Upper Cover Rear Lower Cover 2 Remove the paper guide cover Paper Guide Cove...

Страница 62: ...justment 58 4 Remove the shift tray bracket A 5 Disconnect the connector CN180 and release the harness 6 Remove the end fence A When you remove the end fence be careful with the harness beneath it Boo...

Страница 63: ...2 Replacement and Adjustment 59 Finisher SR5090...

Страница 64: ...or securing the harness has come off the end fence reattach it Make sure there is no slack left in the harness otherwise the harness may come into contact with the machine s roller shaft and become wo...

Страница 65: ...Boards Controller Board PCB1 1 Remove the following covers Rear upper cover Rear Upper Cover Rear Lower Cover Rear lower cover Rear Upper Cover Rear Lower Cover 2 Remove the Controller Board A Booklet...

Страница 66: ...rocedure below to make dip switch settings 1 Check the settings of the dip switch A on the old main board 2 Replace the controller board 3 Change the settings of dip switch A on the new controller boa...

Страница 67: ...right corner of the board 6 Enter the SP mode Change the following SPs using the numbers on the label SP6 121 001 NV Adj Data Jog Position Factory Adj SP6 121 002 NV Adj Data Fold Position Factory Adj...

Страница 68: ...t Left Side Cover End fence End Fence Rear lower cover Rear Upper Cover Rear Lower Cover 2 Pull out the saddle stitch unit A and remove the inner upper cover B Disconnect the harness from the back sid...

Страница 69: ...e release motor bracket A from the rear side of the finisher 5 Remove the gear A and timing pulley B from the rear side of the finisher 6 Remove the pulley A from the rear side of the finisher 7 Remov...

Страница 70: ...ound wire connectors and clamps 9 Remove the four clamps and then pull the harness A out through the hole B on the left side of the finisher 10 Pull the harness C out through the hole D on the left si...

Страница 71: ...p the paper exit guide unit B 13 Remove the bearings on the sides A from the cutouts on the metal plate 14 Remove the corner stapling unit A When removing the stapler unit make sure to leave the harne...

Страница 72: ...2 Replacement and Adjustment 68 Trailing Edge Alignment Unit 1 Remove the corner stapling unit Corner Stapling Unit 2 Remove the trailing edge alignment unit A...

Страница 73: ...ling edge alignment unit from the corner stapling unit Trailing Edge Alignment Unit 2 Remove the stacking sponge roller lift motor A 3 Disconnect the harness B from the stacking sponge roller lift mot...

Страница 74: ...t 70 2 Remove the bracket A 3 Remove the leading edge guide motor A with its bracket 4 Remove the leading edge guide motor A from the bracket B Paper Stacking Holder Motor 1 Remove the corner stapling...

Страница 75: ...ent 71 2 Remove the paper stacking holder motor A Exit Motor 1 Remove the rear upper cover Rear Upper Cover Rear Lower Cover 2 Remove the exit motor A Feed out Belt Motor 1 Remove the corner stapling...

Страница 76: ...and Adjustment 72 2 Remove the feed out belt motor A Jogger Motor 1 Remove the trailing edge alignment unit Trailing Edge Alignment Unit 2 Remove the feed out motor Feed out Belt Motor 3 Remove the j...

Страница 77: ...arness as shown in the following figure A The sensor layout and harness routing has changed from the previous machine B so be careful not to route the harness as shown in the following figure B Shift...

Страница 78: ...paper height sensor A Paper Stacking Holder HP Sensor 1 Remove the trailing edge alignment unit Trailing Edge Alignment Unit 2 Turn over the trailing edge alignment unit and then remove the paper sta...

Страница 79: ...ensor A Stacking Sponge Roller HP Sensor 1 Remove the corner stapling unit Corner Stapling Unit 2 Remove the stacking sponge roller HP sensor together with the bracket A from the corner stapling unit...

Страница 80: ...ignment unit Trailing Edge Alignment Unit 2 Remove the staple tray paper sensor together with the bracket A from the part with the trailing edge alignment unit x 1 x 1 3 Remove the staple tray paper s...

Страница 81: ...Remove the feed out belt HP sensor A from the bracket Leading Edge Guide HP Sensor 1 Remove the trailing edge alignment unit Trailing Edge Alignment Unit 2 On the part with the corner stapling unit ro...

Страница 82: ...sure to release the hook with a tool such as a ratchet screwdriver Upper Tray Height Limit Switch 1 Remove the corner stapling unit Corner Stapling Unit 2 Remove the bracket B and then remove the leve...

Страница 83: ...2 Replacement and Adjustment 79 2 Remove the brackets B from the sub height sensors A beneath the end fence...

Страница 84: ...e the harnesses and ground wire from the saddle stich unit 3 Open the front door A and pull out the saddle stitch unit B After pulling out the saddle stitch unit be sure to keep the harnesses within t...

Страница 85: ...lacement and Adjustment 81 4 Remove the screws securing the finisher and saddle stitch unit 5 Lift up to remove the saddle stitch unit A Press Fold Motor 1 Remove the saddle stitch unit Saddle Stitch...

Страница 86: ...xing bracket A on the saddle stitch unit 3 Remove the screw A shown in the photo below 4 Loosen the screw B to loosen the press fold motor belt C 5 Remove the clamps indicated by red arrows and connec...

Страница 87: ...2 Replacement and Adjustment 83 6 Remove the screws on the press fold motor unit A...

Страница 88: ...move the spacer A between the gears taking care not to touch the bracket 8 Remove the belt A Pulling down the bracket B securing the belt remove the belt from the gear Remove the belt from the gear ma...

Страница 89: ...otor unit A 10 Remove the spring B from the press fold motor bracket A x 1 spring x 1 11 Remove the press fold motor A x 2 x 1 Booklet Jogger Motor 1 Remove the saddle stitch unit Saddle Stitch Unit 2...

Страница 90: ...2 Replacement and Adjustment 86 3 Remove the booklet jogger motor A x 2...

Страница 91: ...isconnect the cover support bracket 3 Remove the cover support bracket 4 Loosen do not remove the screws on both ends of the paper exit This will loosen the tray so you can move the tray slightly side...

Страница 92: ...6 Disconnect the front end of the paper guide unit bracket B 7 At the rear open the clamps and disconnect the motor and sensor harnesses 8 Lay the unit A on flat clean surface so you can see the pape...

Страница 93: ...2 Replacement and Adjustment 89 position sensor bracket 2 Paper Guide HP Sensor 1 Remove the paper guide cover Paper Guide Cover...

Страница 94: ...2 Replacement and Adjustment 90 2 Remove the bracket A with the paper guide HP sensor 3 Open the clamp and disconnect the sensor x1 x1 4 Separate the sensor and bracket x3...

Страница 95: ...Replacement and Adjustment 91 Paper Guide Motor The paper guide motor is at A 1 Remove the paper guide unit Paper Guide Unit 2 Remove sensor bracket x1 3 Unfasten the motor and disconnect the belt x2...

Страница 96: ...2 Replacement and Adjustment 92 4 Remove the paper guide motor When you re install the motor make sure that the connector is pointing to the back of the unit...

Страница 97: ...er 3 At the rear side remove the screw circled in the photo below from the stapler A 4 Push the stapler to the front side of the finisher 5 Remove the inner upper cover A Be sure to open the paper gui...

Страница 98: ...serted to the cutout of the frame firmly 7 Release the clamp and then remove the 2 connectors 8 Remove the stapler unit A Be sure to open the paper guide B and its catches on the unit When removing th...

Страница 99: ...2 Replacement and Adjustment 95...

Страница 100: ...Unit 1 Remove the following covers Rear Upper Cover Rear Upper Cover Rear Lower Cover Rear Lower Cover Rear Upper Cover Rear Lower Cover 2 Remove the side to side detection unit A x 2 x 3 x 2 3 Remov...

Страница 101: ...2 Replacement and Adjustment 97 4 Remove the punch unit controller board cover A x1 x2 5 Pull out the punch unit A x 2 x 3 x 2...

Страница 102: ...f the Flat Fold Rollers Folding strength can be adjusted by adjusting the difference in the vertical alignment between the flat fold rollers 1 Remove the saddle stitch unit Saddle Stitch Unit 2 Remove...

Страница 103: ...n to C the difference becomes 0 mm In this case the upper and lower rollers are aligned vertically If toner flakes off along the fold on the booklet as a result of excessive folding folding was too st...

Страница 104: ...SP mode 2 Set the moving speed of the flat fold booklet unit for each paper size using SP6 114 001 to 010 Fold Speed Adj 2K 3K FIN SP Setting Items Selection Default Value SP6 114 001 Fold Speed Adj 2...

Страница 105: ...Adjustment 1 Pull out the saddle stitch unit A 2 Remove the timing gear A x 1 3 Turn the knob A clockwise to move the flat fold roller unit B in the direction of the arrow 4 Move the flat fold roller...

Страница 106: ...2 inscribed on the bracket 5 Check that the fold plate A has been moved in the direction of the arrow as far as it can go and the bushing C on the rear end of the fold plate shaft B is aligned with th...

Страница 107: ...A x 1 7 Reassemble the finisher and connect it to the main machine 8 Turn ON the power of the main machine 9 After the finisher initialization is complete check that the flat fold roller unit fold pl...

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