Ricoh SR3260 Page 93 Field Service Manual Download

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2.Replacement and Adjustment

Stapleless Stapler Unit/Stapler Unit (Finisher SR3260)

Stapleless Stapler Unit

Remove the rear cover (

Rear Cover

Remove the stapleless stapler unit [A].

Notes on Reattaching the Stapleless Stapler Unit

When you reattach the stapleless stapler unit or if you have removed the harness connected to the

stapleless stapler unit or released its clamp, route and secure the harness as follows.

If the harness is not routed or secured correctly, it may interfere with the operation of the stapleless

stapler unit or may become damaged or broken.

•

For details about routing the harness on the Main Controller Board (PCB1), refer to "

Notes

Harness Routing During Reattachment".

Routing Harness around Unit

•

Pulling the harness [A] connected to the sensor, secure it with the clamp [B].

•

Attach a cable tie [C] between the 2 clamps [D] and then secure it.

•

Attach a cable tie [F] between the 2 clamps [F] and then secure it.

Summary of Contents for SR3260

Page 1: ...Booklet Finisher SR3270 Finisher SR3260 Machine Code D3FQ D3FR Field Service Manual Ver 1 0 Latest Release December 2018 Initial Release December 2018 Copyright c 2018 Ricoh Co Ltd...

Page 2: ......

Page 3: ...yan M Magenta Y Yellow B W BW Black and White FC Full color A Short Edge Feed SEF B Long Edge Feed LEF Trademarks Adobe Acrobat PageMaker PostScript and PostScript 3 are either registered trademarks o...

Page 4: ...red trademark of The Open Group UPnP is a trademark of UPnP Implementers Corporation This product includes RSA BSAFE Cryptographic software of EMC Corporation RSA and BSAFE are registered trademarks o...

Page 5: ...uct names of Windows Server 2008 R2 are as follows Microsoft Windows Server 2008 R2 Standard Microsoft Windows Server 2008 R2 Enterprise The product names of Windows Server 2012 are as follows Microso...

Page 6: ......

Page 7: ...isms 20 Separation Mechanism 20 Proof Tray Transport 20 Proof Tray Full Detection 20 Shift Tray Ascent Descent Mechanism 21 Shift Tray Full Detection 21 Shift Mechanism 22 Booklet Tray 23 Stapled Pape...

Page 8: ...S13 67 Shift Tray Upper Limit Switch SW2 68 Paper Exit Sensor S15 69 Paper Exit Guide HP Sensor S35 69 Entrance Transport Motor DCM1 70 Proof Transport Motor DCM2 70 Positioning Roller Motor STM5 71...

Page 9: ...4 Center Folding Unit 105 Center folding Paper Exit Sensor S24 107 Edge Stopper Paper Surface Sensor S27 108 Edge Stopper HP Sensor S28 109 Folding Blade HP Sensor S25 111 Folding Cam HP Sensor S26 11...

Page 10: ...increase has been achieved by changing the Stapleless Stapler Drive Motor DCM9 from 11W to a 20 W motor and changing the gearing eliminating the worm gear Previous unit 127 0mm 140 3mm 74mm This unit...

Page 11: ...staple near end detection refer to Staple Near End Detection Allowing the Customer to Detach and Reattach the End Fence of the Booklet Tray The screw for securing the end fence A has been changed to a...

Page 12: ...10 SEF 7 1 4 x 10 1 2 SEF LEF 5 1 2 x 8 1 2 SEF 8K SEF 16K SEF LEF SRA3 SEF SRA4 SEF LEF 8 1 2 x 13 2 5 LEF custom size Paper weight for the finisher shift tray 52 300 g m2 14 lb Bond 110 lb Cover Pap...

Page 13: ...8 1 2 x 11 LEF 10 50 sheets 50 10 sets A4 SEF B5 JIS SEF 8 1 2 x 11 SEF 2 9 sheets 50 sets A3 SEF A4 SEF B4 JIS SEF B5 JIS SEF 11 x 17 SEF 8 1 2 x 14 SEF 8 1 2 x 11 SEF 10 30 sheets 50 10 sets A3 SEF...

Page 14: ...or smaller 50 sheets B4 JIS 81 2 x 14 or larger Paper size for the finisher shift tray A3 SEF B4 JIS SEF A4 SEF LEF B5 JIS SEF LEF A5 SEF LEF B6 JIS SEF A6 SEF 12 x 18 SEF 11 x 17 SEF 11 x 15 SEF 10 x...

Page 15: ...8 SEF 8 1 2 x 13 2 5 LEF 50 sheets A4 SEF LEF B5 JIS SEF LEF 8 1 2 x 11 SEF LEF 8 x 10 SEF 7 1 4 x 10 1 2 SEF LEF 16K SEF LEF With Mixed Size 22 sheets A3 SEF A4 LEF B4 JIS SEF B5 JIS SEF 11 x 17 SEF...

Page 16: ...1 Detailed Descriptions 10 658 x 665 x 960 mm 25 9 x 24 5 x 37 8 inches Weight Approx 34 kg 75 0 lb...

Page 17: ...ut No Description No Description 1 Booklet tray 7 Proof tray 2 Paper surface detecting arm 8 Junction gate 3 Stapler tray 9 Relay Guide Plate 4 Shift tray 10 Stapler unit 5 Paper exit guide plate 11 S...

Page 18: ...ate Transport Left Sensor S19 10 Proof Tray Full Sensor S21 3 Main Controller Board PCB1 11 Proof Tray Paper Exit Sensor S22 4 Shift HP Sensor S17 12 Entrance Sensor S18 5 Shift Motor STM1 13 Straight...

Page 19: ...limit sensor upper S1 9 Paper Exit Guide Drive Motor STM16 3 Shift Tray Upper Limit Switch SW2 10 Paper Exit Guide Plate Motor STM2 4 Shift Tray Paper Surface Sensor S13 11 Paper Exit Guide Plate HP...

Page 20: ...y Paper Sensor S9 2 Paper Exit Sensor S15 7 Booklet Transport Upper Pressure Release HP Sensor S8 1 3 Booklet Transport Upper Pressure Release Motor STM9 1 8 Feedout Pawl HP Sensor S10 4 Jogger HP Sen...

Page 21: ...oklet Unit Jam Detection LED1 LED6 2 Booklet Transport Lower Pressure Release HP Sensor S5 8 Stopper Jam Detection LED LED7 3 Booklet Transport Lower Pressure Release Motor STM10 9 Booklet Unit Jam De...

Page 22: ...No Description 1 Paper Guide Drive Motor STM18 5 Stapler Transfer Motor STM6 2 Paper guide HP sensor S37 6 Stapler HP sensor S36 3 Stapleless Stapler Transfer Motor STM17 7 Stapleless stapler drive H...

Page 23: ...klet Tray Full Sensor 1 S4 6 Folding Cam HP Sensor S26 2 Booklet Tray Full Sensor 2 S2 7 Folding Blade HP Sensor S25 3 Edge stopper motor STM13 8 Center folding Paper Exit Sensor S24 4 Folding Blade M...

Page 24: ...er Exit Transport Motor DCM3 2 Folding Blade Motor STM11 13 Feedout Pawl Motor STM4 3 Folding Transport Motor STM12 14 Booklet stapler transfer motor STM7 4 Booklet Transport Lower Pressure Release Mo...

Page 25: ...aper Guide Drive Motor STM18 7 Entrance Transport Motor DCM1 18 Stapleless Stapler Transfer Motor STM17 8 Junction Gate Solenoid SOL1 19 Stapler Transfer Motor STM6 9 Proof Transport Motor DCM2 10 Pap...

Page 26: ...mode Paper transport path Junction Gate Solenoid SOL1 ON OFF Proof Tray Transport The proof tray paper exit roller proof transport roller and the intermediate transport roller are driven by the Proof...

Page 27: ...rom the shift tray and the Shift Tray Paper Surface Sensor S13 switches ON unblocked the shift tray ascends and when the sensor switches OFF blocked it stops Descent In shift mode When every 5 sheets...

Page 28: ...from the paper exit roller and waits for the paper After the Paper Exit Sensor S15 A switches ON the paper exit guide plate is closed and after the paper is ejected to the tray the shift roller return...

Page 29: ...l detection changes with the size of paper that has been stapled and the number of sheets in one bundle If the tray is full the machine stops Tray status detection Tray status Booklet Tray Full Sensor...

Page 30: ...roller B by the approach roller A driven by the Positioning Roller Motor STM5 after the Intermediate Transport Left Sensor S19 turns OFF The paper is then continuously pressed against the trailing edg...

Page 31: ...have been aligned by stacking jogger operation is then performed to align the width The jogger fences B are opened and closed by the Jogger Motor STM3 A At the start of jogging the jogger fences B sta...

Page 32: ...en from the first page to the last page and after the stapling operation is finished the paper exit guide plate is closed and the paper is ejected by the paper exit roller and release belt The switchi...

Page 33: ...aper to the front side of the stapler frame and when the Booklet Stapler HP Sensor S7 C under the stapler unit detects the screen it temporarily stops Then the Booklet Stapler Transfer Motor STM7 is d...

Page 34: ...ng is done When the Feedout Pawl Motor STM4 A turns ON the release belt is driven and the paper is moved upwards by the feedout pawl D When the stapled stack touches the paper exit roller the paper ex...

Page 35: ...se In the case of booklet stitching the paper must be transported to the stapling position Booklet transport rollers are provided at two positions upper and lower The transport and timing of the rolle...

Page 36: ...re release are driven by upper and lower motors Upper Booklet Transport Upper Pressure Release Motor STM9 A also performs trailing edge fence retreat Lower Booklet Transport Lower Pressure Release Mot...

Page 37: ...e moves horizontally The rotation of the folding cam is controlled by the Folding Cam HP Sensor S26 and the folding blade is controlled by the Folding Blade HP Sensor S25 This is driven by the Folding...

Page 38: ...event users from touching the printouts paper exit guides A and paper exit guide covers B have been added Drive With the Paper Exit Guide Drive Motor STM16 A and the timing belt the paper exit guides...

Page 39: ...stapler unit The stapleless stapler unit A is on the same shaft as the conventional stapler unit B which uses staples The stapleless stapler unit is at the back and the conventional stapler unit is at...

Page 40: ...conventional stapler and 5 sheets for the stapleless stapler In order for the stapleless stapler to stack the paper smoothly cam C and paper guide B adjusts the gap A of the stapler tray E The cam C c...

Page 41: ...tor STM17 A moves the stapleless stapler unit to the stapling position from its home position when stapling with the stapleless stapler The home position is detected by the Stapleless Stapler HP Senso...

Page 42: ...ith the lever A when the stapleless stapler unit moves to its home position Stapleless Stapler mechanism The staple operation in this option applies a crimping method V shaped teeth press the sheets a...

Page 43: ...per bundle Setting to Single or Double stapling allows you change the bond strength Single applies one staple operation Double applies one more with the same operation as the first staple at 4mm from...

Page 44: ...1 Detailed Descriptions 38 The moving and stapling is done by the Stapleless Stapler Drive Motor DCM9 B and the home position is detected by the Stapleless stapler drive HP sensor S38 C...

Page 45: ...1 Detailed Descriptions 39 Stapler movement process The movement differs between Single and Double stapling...

Page 46: ...P2 Stapling position 1 Single P3 Stapling position 2 Double P4 Home position Single stapling operation 1 The stapleless stapler unit is at the home position before receiving paper 2 The stapleless st...

Page 47: ...cking the sheets stapling is performed Stapling Position 1 4 When stapling on multiple copies the stapleless stapler unit moves towards the front by 2 2 mm from the pre stapling position after the pap...

Page 48: ...moves to the pre stapling position when starting a stapleless stapling job 3 After receiving the first sheet the stapleless stapler unit moves from the Stapling Position 1 towards the rear by 2 2 mm...

Page 49: ...3 to 5 are repeated 6 The stapler returns to the home position after completing the job SP6 160 004 Replacement Mode for Service It is easier to access the following parts for replacement after runni...

Page 50: ...sed in the End status are not counted Number of Remaining Staples Maximum number Counted Number of Staples Used The remaining number of staples is logged in SP6 795 002 SP6 796 002 Staple N E Setting...

Page 51: ...mismatch is tolerable change the value according to 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...

Page 52: ...2 x 14 8 1 2 x 11 5 1 2 x 8 1 2 7 1 4 x 10 1 2 8 x 13 8 1 2 x 13 8 1 4 x 13 8K 16K 8 1 4 x 14 8 x 10 11 x 15 10 x 14 2 4 holes type 2 holes LEF A4 B5 JIS A5 8 1 2 x 11 7 1 4 x 10 1 2 16K 2 4 holes ty...

Page 53: ...IS 11 x 17 11 x 15 10 x 14 8K 2 3 holes type 3 holes LEF A4 B5 JIS 8 1 2 x 11 7 1 4 x 10 1 2 16K Paper weight 52 256 g m2 14 lb Bond 140 lb Index Parts Layout No Description No Description 1 Hopper Fu...

Page 54: ...ed by skew correction and offset in the lateral direction is corrected by moving the punch unit Skew Correction 1 Paper is output from the main machine 2 The Entrance Sensor S18 A detects the paper 3...

Page 55: ...P6 101 001 Main scanPunchPosAdj 2K 3K FIN JPN EU 2 Hole SP6 101 002 Main scanPunchPosAdj 2K 3K FIN NA 3 Hole SP6 101 003 Main scanPunchPosAdj 2K 3K FIN Europe 4 Hole SP6 101 004 Main scanPunchPosAdj 2...

Page 56: ...ar according to the paper size The front rear movement is driven by the Punch Unit Moving Motor STM14 A The home position of the punch unit is detected by the Punch Unit HP Sensor S30 B Punch Drive Pu...

Page 57: ...erse direction and is completed when the Punch HP Sensor S33 switches from OFF to ON For 2 hole punch D and 3 hole punch E the timings are different Punch Scrap Collection Full Detection Punch scraps...

Page 58: ...1 Detailed Descriptions 52...

Page 59: ...djustment Exterior Parts Front Cover 1 Open the front cover A 2 Remove the front cover A 1 Inner Cover 1 Open the front cover 2 Remove the three knobs A B and C hook 1 for each To remove the knob B an...

Page 60: ...g metal bar D left in the shaft E after removing the knob can easily drop out and become lost Remove it together with the knob and keep it in a safe place until the knob needs to be reattached 3 Remov...

Page 61: ...placement and Adjustment 55 4 Pull the saddle stitich unit A 5 Remove the inner cover A 1 Slightly raise the cover to release the 2 hooks 2 Pull out the inner cover 3 Disconnect the connector on the b...

Page 62: ...ar Cover 1 Remove the rear cover A 3 When you reattach the rear cover be sure to insert its edge A into the guide groove B in the upper left cover Front Left Cover 1 Remove the following parts Front C...

Page 63: ...2 Replacement and Adjustment 57 2 Remove the front left cover A 2 Upper Cover 1 Open the upper cover A 2 Remove the upper cover A 1 tab 1...

Page 64: ...r 1 Remove the front left cover Front Left Cover 2 Remove the upper cover Upper Cover 3 Remove the upper front cover A Upper Rear Cover 1 Remove the rear cover Rear Cover 2 Remove the paper exit guide...

Page 65: ...2 Replacement and Adjustment 59 5 Remove the upper rear cover A 3 Proof Tray 1 Remove the upper front cover Upper Front Cover 2 Remove the upper rear cover Upper Rear Cover 3 Remove the proof tray A...

Page 66: ...hift tray A 1 Booklet Tray For Booklet Finisher SR3270 1 Remove the booklet tray A Paper Exit Guide Covers Front and Rear 1 Remove the shift tray Shift Tray 2 If the view of the screw hole is obstruct...

Page 67: ...ides and move them inward 3 Remove the paper exit guide cover front A 4 Remove the paper exit guide cover rear B Upper Left Cover 1 Remove the rear cover Rear Cover 2 Remove the paper exit guide cover...

Page 68: ...cover A Left Center Cover 1 Remove the front left cover Front Left Cover 2 Remove the rear cover Rear Cover 3 Remove the shift tray Shift Tray 4 Remove the shift tray front bracket B 2 5 Remove the s...

Page 69: ...ent 63 6 Remove the left center cover A 2 Left Lower Cover 1 Remove the rear cover Rear Cover 2 For Booklet Finisher SR3270 only remove the booklet tray Booklet Tray For Booklet Finisher SR3270 3 Remo...

Page 70: ...Remove the proof tray Proof Tray 2 Remove the Paper Exit Guide Plate Motor STM2 A 2 1 Paper Exit Guide Plate HP Sensor S23 1 Remove the proof tray Proof Tray 2 Remove the Paper Exit Guide Plate HP Se...

Page 71: ...2 Replacement and Adjustment 65 2 Remove the Proof Tray Full Sensor S21 A 1 1 Proof Tray Paper Exit Sensor S22 1 Remove the proof tray Proof Tray 2 Remove the proof transport bracket A 4...

Page 72: ...2 Replacement and Adjustment 66 3 Remove the Proof Tray Paper Exit Sensor S22 A 1 1 Entrance Sensor S18 1 Remove the plate A 2 Remove the Entrance Sensor S18 A 1 1 1...

Page 73: ...ver Upper Cover 2 Remove the Intermediate Transport Right Sensor S20 A 1 1 Intermediate Transport Left Sensor S19 1 Remove the proof tray Proof Tray 2 Remove the Intermediate Transport Left Sensor S19...

Page 74: ...nt and Adjustment 68 2 Remove the bracket A 4 3 Remove the Shift Tray Paper Surface Sensor S13 A 1 x1 Shift Tray Upper Limit Switch SW2 1 Remove the bracket of the shift tray Shift Tray Paper Surface...

Page 75: ...Shift Tray Upper Limit Switch SW2 A x2 hook 1 Paper Exit Sensor S15 1 Remove the left center cover Left Center Cover 2 Remove the Paper Exit Sensor S15 A hook 1 x1 1 Paper Exit Guide HP Sensor S35 1...

Page 76: ...uide HP Sensor S35 with bracket A 1 3 Remove the Paper Exit Guide HP Sensor S35 A Entrance Transport Motor DCM1 1 Remove the rear cover Rear Cover 2 Remove the Entrance Transport Motor DCM1 A 2 1 Proo...

Page 77: ...ove the Proof Transport Motor DCM2 A 2 1 Positioning Roller Motor STM5 For Booklet Finisher SR3270 1 Remove the rear cover Rear Cover 2 Remove the Positioning Roller Motor STM5 A 2 1 For Finisher SR32...

Page 78: ...nt and Adjustment 72 2 Move the harness guide A to the right 2 3 Remove the Positioning Roller Motor STM5 A 2 1 Shift Motor STM1 1 Remove the rear cover Rear Cover 2 Remove the upper left cover Upper...

Page 79: ...3 Remove the Shift Motor STM1 A Paper Exit Transport Motor DCM3 For Booklet Finisher SR3270 1 Remove the rear cover Rear Cover 2 Remove the Paper Exit Transport Motor DCM3 A 2 1 For Finisher SR3260 1...

Page 80: ...t 74 2 Remove the harness guide A 2 6 3 Remove the Paper Exit Transport Motor DCM3 A 2 1 Paper Exit Guide Drive Motor STM16 1 Remove the upper left cover Upper Left Cover 2 Remove the Paper Exit Guide...

Page 81: ...ment 75 3 Remove the Paper Exit Guide Drive Motor STM16 A 2 1 Booklet Transport Upper Motor STM8 Booklet Finisher SR3270 Only 1 Remove the rear cover Rear Cover 2 Remove the feeler A 1 3 Remove the co...

Page 82: ...2 Replacement and Adjustment 76 1 Remove the clamps and ground wire 2 Remove the connectors on the Main Controller Board PCB1 and remove the fixing screws of...

Page 83: ...ecting the connector be sure to route and secure the harness correctly when attaching the new board If the harness is not routed or secured correctly it may interfere with the operation of some units...

Page 84: ...nt 78 4 Remove the Booklet Transport Upper Motor STM8 A 2 1 Stapler Tray 1 Remove the left center cover Left Center Cover 2 Remove the saddle stitch unit Saddle Stitch Unit 3 Remove the harness guide...

Page 85: ...M8 Booklet Finisher SR3270 Only 6 Remove the shift tray bracket Shift Tray Paper Surface Sensor S13 7 Remove the reverse roller front A reverse roller rear B Be careful not to damage the shape of the...

Page 86: ...ustment 80 10 Remove the stapler tray A as follows 1 Raising the roller shaft remove the cover B from it 2 Remove the shaft ends from the cutouts in the metal plates 3 Remove the stapler tray by press...

Page 87: ...nsor S9 1 Remove the stapler tray Stapler Tray 2 Remove the stapler tray paper sensor bracket 1 3 Remove the Stapler Tray Paper Sensor S9 A x1 x1 x1 Booklet Transport Upper Pressure Release HP Sensor...

Page 88: ...move the Booklet Transport Upper Pressure Release HP Sensor S8 A 1 Feedout Pawl HP Sensor S10 1 Remove the stapler tray Stapler Tray 2 Remove the Feedout Pawl HP Sensor S10 A 1 Jogger HP Sensor S11 1...

Page 89: ...2 Replacement and Adjustment 83 2 Separate the jogger fence A from the Jogger HP Sensor S11 B 3 Remove the Jogger HP Sensor S11 1 Release and remove the tab with a small driver etc...

Page 90: ...er Motor STM3 A 2 1 Booklet Transport Upper Pressure Release Motor STM9 SR3270 Only 1 Remove the stapler tray Stapler Tray 2 Remove the Booklet Transport Upper Pressure Release Motor STM9 A 2 1 Feedou...

Page 91: ...2 Replacement and Adjustment 85 3 Remove the feedout pawl motor with the bracket 1 Remove two screws and connector 2 Slide the bracket and then remove the tab B from the cutout...

Page 92: ...2 Replacement and Adjustment 86 4 Remove the Feedout Pawl Motor STM4 A from the bracket...

Page 93: ...leased its clamp route and secure the harness as follows If the harness is not routed or secured correctly it may interfere with the operation of the stapleless stapler unit or may become damaged or b...

Page 94: ...ent and Adjustment 88 Harness connected to motor Route the harness so that the relay connector A is located at the back of the edge saddle B and then secure it Stapler Unit 1 Remove the inner cover In...

Page 95: ...2 Replacement and Adjustment 89 2 Remove the inner middle cover A 2 3 Remove the Paper Guide Drive Motor STM18 with bracket A 2 1 4 Remove the bracket A...

Page 96: ...2 Replacement and Adjustment 90 5 Unhook the spring of the stapler unit 6 Remove the bracket A and harnesses 7 Pull the stapler unit A to the front and then remove the bracket B and step screws C...

Page 97: ...2 Replacement and Adjustment 91 8 Rotate the stapler unit A and align the positioning metal stud B and cutout in the bracket 9 Remove the stapler unit A...

Page 98: ...unit or may become damaged or broken For details about routing the harness on the Main Controller Board PCB1 refer to Notes on Harness Routing During Reattachment Routing Harness Around Unit Route th...

Page 99: ...2 Replacement and Adjustment 93 Stapleless Stapler Transfer Motor STM17 1 Move the stapleless stapler unit A to the recess...

Page 100: ...pler Transfer Motor STM17 A 2 1 Stapler Transfer Motor STM6 1 Move the stapleless stapler unit to the recess Stapleless Stapler Transfer Motor STM17 2 Remove the Stapler Transfer Motor STM6 A Paper Gu...

Page 101: ...Remove the Paper Guide Drive Motor STM18 A 2 1 Stapleless Stapler HP Sensor S39 1 Move the stapleless stapler to the recess Stapleless Stapler Transfer Motor STM17 2 Remove the Stapleless Stapler HP S...

Page 102: ...2 Replacement and Adjustment 96 2 Remove the inner middle cover A 2 3 Remove the bracket A 1 4 Remove the Stapler HP sensor S36 A 1 Paper guide HP sensor S37 1 Remove the rear cover Rear Cover...

Page 103: ...2 Replacement and Adjustment 97 2 Remove the Paper guide HP sensor S37 A...

Page 104: ...et Finisher SR3270 Stapler Unit 1 Open the front cover and then remove two knobs A x1 for each 2 Remove the booklet stapler unit cover A x4 x1 3 Remove the stopper A 2 4 Disconnect three connectors an...

Page 105: ...2 Replacement and Adjustment 99 5 Pull out the saddle stitich unit and then release three clamps 6 Move the stapler unit A to the center 7 Remove the small guide plate A...

Page 106: ...2 Replacement and Adjustment 100 8 Remove the guide plate A 9 Remove the stapler cartridge A 10 Remove the cover A 2...

Page 107: ...se four clamps on the stapler unit driver side 13 Remove the stapler unit driver side A 3 4 14 Attach the special tool to the stapler unit to adjust the staple position of the stapler unit Check that...

Page 108: ...following part numbers to get the special tool HOLDER FLONT B7936410 HOLDER REAR B7936420 ROD CLAMP B7936431 ADJUSTING SCREW M4 B7936432 or B7936400 STAPLER SERVICE PARTS ASSY 15 Tighten the wing scr...

Page 109: ...all the removed parts Make sure that the harnesses B are routed behind the resin part A Otherwise the harnesses block the route of the stapler which causes a Booklet Stapler Transfer Motor STM7 error...

Page 110: ...2 Replacement and Adjustment 104 Saddle Stitch Unit 1 Remove the rear cover Rear Cover 2 Remove the connectors of main controller board 3 Remove the stopper A 2 4 Remove the front cover Front Cover...

Page 111: ...e be careful not to catch the cable on the frame Center Folding Unit 1 Remove the saddle stitch unit Saddle Stitch Unit 2 Remove the knobs A 2 The fixing metal bar B left in the shaft A after removing...

Page 112: ...2 Replacement and Adjustment 106 3 Remove saddle stitch unit front cover A 4 Remove connectors 1 4 4 ground plate 1 5 Remove the bracket A 1 3 1...

Page 113: ...ove the center folding unit A 5 Center folding Paper Exit Sensor S24 1 Remove the center folding unit Center Folding Unit 2 Place the center folding unit with side A face up and then remove the Center...

Page 114: ...cement and Adjustment 108 3 Remove the Center folding Paper Exit Sensor S24 A Edge Stopper Paper Surface Sensor S27 1 Remove the center folding unit and then place it with side A face up Center Foldin...

Page 115: ...stment 109 2 Remove the Edge Stopper Paper Surface Sensor S27 bracket A 2 1 4 3 Remove the Edge Stopper Paper Surface Sensor S27 A 1 Edge Stopper HP Sensor S28 1 Remove the Edge stopper motor STM13 Ed...

Page 116: ...nt 110 2 Open the cover and remove the fixing screw and coin screw coin screw x1 3 Turn and place the center folding unit with its other side face up and then remove the cover plate A 4 Remove the Edg...

Page 117: ...S25 1 Remove the folding unit Center Folding Unit 2 Remove the Folding Blade HP Sensor S25 A Folding Cam HP Sensor S26 1 Remove the folding unit and then place it with side A face up Center Folding U...

Page 118: ...d Adjustment 112 3 Remove the Folding Cam HP Sensor S26 A 1 Edge stopper motor STM13 1 Remove the center folding unit and then place it with side A face up Center Folding Unit 2 Remove the Edge stoppe...

Page 119: ...ver Rear Cover 2 Remove the Folding Blade Motor STM11 A Folding Transport Motor STM12 1 Remove the rear cover Rear Cover 2 Remove the Folding Transport Motor STM12 A Booklet Tray Full Sensor 1 S4 Book...

Page 120: ...oklet tray full sensor bracket A 3 Remove the Booklet Tray Full Sensor 1 S4 A Booklet Tray Full Sensor 2 S2 B Booklet Stapler Transfer Motor STM7 1 Remove the controller board bracket Booklet Transpor...

Page 121: ...e damper A 2 Attach it in the correct orientation as shown below Booklet Transport Lower Pressure Release HP Sensor S5 1 Remove the controller board bracket Booklet Transport Upper Motor STM8 Booklet...

Page 122: ...2 Replacement and Adjustment 116 3 Remove the Booklet Transport Lower Pressure Release HP Sensor S5 A...

Page 123: ...etal plate of the Main Controller Board PCB1 after replacing the Main Controller Board PCB1 Booklet Finisher SR3270 Finisher SR3260 An EEPROM A is installed in the controller board to record the drive...

Page 124: ...on the new one There is an EEPROM on the new main controller board but this is not needed and can be discarded or kept as a spare part 1 Remove the rear cover Rear Cover 2 Remove the main controller b...

Page 125: ...especially careful to correctly route and secure the harness connected to the following parts units as described below If the harness is not routed or secured correctly it may interfere with the opera...

Page 126: ...it For details about routing the harness around the stapleless stapler unit refer to Stapleless Stapler Unit Secure the harness so that the cable tie A at the end of the braid tube is between the 2 cl...

Page 127: ...Adjustment 121 Secure the harness so that the lower relay connector D is above the clamp E Finisher SR3260 Harness from Stapler Unit For details about routing the harness around the stapler unit refe...

Page 128: ...2 Replacement and Adjustment 122 Secure the harness so that the relay connector A is above the clamp B...

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