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Safety and Symbols

This manual uses several symbols and abbreviations. The meaning of those symbols and abbreviations
are as follows:

Clip ring

Screw

Connector

Clamp

SEF

Short Edge Feed

LEF

Long Edge Feed

[A] Short Edge Feed (SEF)
[B] Long Edge Feed (LEF)

Trademarks

Microsoft

, Windows

, and MS-DOS

are registered trademarks of Microsoft Corporation in the

United States and /or other countries.
PostScript

is a registered trademark of Adobe Systems, Incorporated.

PCL

is a registered trademark of Hewlett-Packard Company.

Ethernet

is a registered trademark of Xerox Corporation.

PowerPC

is a registered trademark of International Business Machines Corporation.

Other product names used herein are for identification purposes only and may be trademarks of their
respective companies. We disclaim any and all rights involved with those marks.

Содержание SPDF DF3080

Страница 1: ...SPDF DF3080 Machine Code D683 Field Service Manual July 2014 Subject to change ...

Страница 2: ......

Страница 3: ...stment ADF Removal Modified Step 1 through Step 6 Replacement and Adjustment Platen Adjustment Changed the name for fastener in Step 3 Replacement and Adjustment ADF Covers ADF Rear Cover Modified items need to be removed in Step 3 Replacement and Adjustment Document Feed Components Original Feed Unit Modified Step 3 Replacement and Adjustment Document Feed Components Pick up Roller Transport Belt...

Страница 4: ...into Step 1 and Step 2 Modified the description of Step 5 Replacement and Adjustment Electrical Components Separation Sensor Skew Correction Sensor Deleted some steps Replacement and Adjustment Electrical Components Original Set Sensor Replacement and Adjustment Electrical Components A4 LEF LT LEF Sensor Replacement and Adjustment Original Feed Drive ADF Entrance Motor Modified the procedure Repla...

Страница 5: ...s of Microsoft Corporation in the United States and or other countries PostScript is a registered trademark of Adobe Systems Incorporated PCL is a registered trademark of Hewlett Packard Company Ethernet is a registered trademark of Xerox Corporation PowerPC is a registered trademark of International Business Machines Corporation Other product names used herein are for identification purposes only...

Страница 6: ... 15 ADF Rear Cover 16 Feed Cover 17 Document Feed Components 19 Original Feed Unit 19 Pick up Roller Transport Belt 19 ADF Separation Roller 22 White Roller 23 Electrical Components 28 CIS Unit 28 ADF Pick up Roller Lift Motor ADF Transport Motor 30 ADF Bottom Plate Lift Motor 31 Original Registration Sensor 32 Original Exit Sensor 33 ADF Control Board 36 Separation Sensor Skew Correction Sensor 3...

Страница 7: ...EF Sensor 42 Bottom Plate HP Sensor 42 Bottom Plate Position Sensor 43 ADF Feed Cover Interlock Switch Pick up Roller HP Sensor 44 Original Feed Drive 46 ADF Entrance Motor 46 ADF Scanning Motor 46 ADF Exit Motor 47 ADF Feed Motor 48 5 ...

Страница 8: ...6 ...

Страница 9: ...1 Replacement and Adjustment ADF Removal 1 Controller cover A 4 2 Controller rear cover A 4 7 ...

Страница 10: ...3 Scanner rear cover A 3 4 Rear left cover A 3 5 Disconnect the I F cable A along with the bracket B 2 2 1 Replacement and Adjustment 8 ...

Страница 11: ...6 CIS image cable along with the bracket A 1 1 4 7 Open the ADF A ADF Removal 9 ...

Страница 12: ...8 Remove the fixing screws of the ADF 2 9 While holding the left and right sides of the ADF lift up to remove it Because of the weight of the ADF handle with care 1 Replacement and Adjustment 10 ...

Страница 13: ... SP4 714 001 CIS GB Adj Value B Checking the vertical registration SP6 006 001 ADF Adjustment Side to Side Regist Front SP6 006 002 ADF Adjustment Side to Side Regist Rear 1 Create an original as shown in the following picture The arrows indicate the direction of feed 2 Copy the original and make sure that the position of the line A is within 0 1mm 3 If not within the standard adjust with the SP m...

Страница 14: ... 012 ADF Adjustment 1st Buckle 1 Pass SP6 006 013 ADF Adjustment 2nd Buckle 1 Pass 1 Make sure that the difference between both end positions of the line A is within 0 2mm 2 If not within the standard change the position of the fixing screw A to the long hole B at the right hinge Checking the magnification SP6 017 001 DF Magnification Adj 1 Copy the original and make sure that the length of the li...

Страница 15: ...tment 1 Open the ADF and remove the white cover fabric fastener 10 2 Put the white cover A in the correct position on the exposure glass aligning it with the glass cover B and the rear scale C Platen Adjustment 13 ...

Страница 16: ...3 Close the ADF A slowly and paste the ADF and the white cover B with the fabric fastener 1 Replacement and Adjustment 14 ...

Страница 17: ...ADF Covers ADF Front Cover 1 Open the feed cover A 2 Slide the ADF front cover A to the left 2 hook 4 Check the position of the hooks in the photo below before removing ADF Covers 15 ...

Страница 18: ...ADF Rear Cover 1 Open the feed cover A 2 Cover A 1 1 Replacement and Adjustment 16 ...

Страница 19: ...3 Lift off the rear cover A 2 hook 6 Check the position of the hooks in the photo below before removing Feed Cover 1 ADF front cover page 15 2 ADF rear cover page 16 ADF Covers 17 ...

Страница 20: ...3 Feed cover A 3 1 2 1 Replacement and Adjustment 18 ...

Страница 21: ...al feed unit A forward to release the back side of the shaft Open the original lift plate B when pulling the original feed unit forward This makes it easier to remove the original feed unit 4 Remove the original feed unit Pick up Roller Transport Belt 1 Original feed unit page 19 Document Feed Components 19 ...

Страница 22: ...t B When reassembling this unit make sure that the boss B of the pick up roller unit is in the hole A of the original lift plate When reassembling this unit make sure that the tab on the front guide plate A is above the pick up roller B 1 Replacement and Adjustment 20 ...

Страница 23: ...3 Pick up roller cover A and pick up roller B 2 bushing 2 one way clutch 1 4 Lift the left and right sides of the feed belt holder A then remove it Document Feed Components 21 ...

Страница 24: ...5 Remove the feed belt B from the feed belt holder A ADF Separation Roller 1 Open the feed cover 2 Original feed unit page 19 3 ADF separation roller cover A 1 Replacement and Adjustment 22 ...

Страница 25: ...4 ADF separation roller A and torque limiter clutch B 1 White Roller 1 ADF Front Cover page 15 2 White cover A Document Feed Components 23 ...

Страница 26: ...3 Slide the tab A and open the exit unit B 4 Exit unit A 2 5 Exit lower guide A and the CIS exit lower guide unit B 2 each 1 Replacement and Adjustment 24 ...

Страница 27: ...6 Two springs at the both ends of CIS entrance lower guide unit A 2 7 CIS entrance lower guide unit A Document Feed Components 25 ...

Страница 28: ...8 Bracket A 1 9 Gear A 1 1 Replacement and Adjustment 26 ...

Страница 29: ...10 Springs on both sides of the white roller A and the bearing at the left side of the unit 1 each bearing 1 11 White roller A Document Feed Components 27 ...

Страница 30: ...Electrical Components CIS Unit 1 ADF Separation Roller page 22 2 ADF front cover page 15 3 Guide plate large A 3 4 Guide plate small A 2 5 Guide plate A 1 1 Replacement and Adjustment 28 ...

Страница 31: ...ulley 1 7 Loosen the screw B and then remove the long timing belt C 8 CIS unit A 2 3 To prevent scratches on the surface of the CIS glass removal of the CIS unit must be done with the white cover A open Electrical Components 29 ...

Страница 32: ...ADF Pick up Roller Lift Motor ADF Transport Motor 1 ADF rear cover page 16 2 Frame black A 3 6 1 Replacement and Adjustment 30 ...

Страница 33: ...k up roller lift motor A 2 1 timing belt 1 4 ADF transport motor A along with the bracket 2 1 timing belt 1 ADF Bottom Plate Lift Motor 1 ADF entrance motor along with the frame page 46 Electrical Components 31 ...

Страница 34: ...2 ADF bottom plate lift motor A 2 1 Original Registration Sensor 1 Entrance lower guide A 2 2 Scanning guide plate A hook 1 1 Replacement and Adjustment 32 ...

Страница 35: ...3 Original registration sensor A along with the bracket 1 1 4 Original Registration Sensor A Original Exit Sensor 1 ADF rear cover page 16 Electrical Components 33 ...

Страница 36: ...2 Disconnect the relay harness A 1 1 3 Entrance lower guide A 2 4 Scanning guide plate A hook 1 1 Replacement and Adjustment 34 ...

Страница 37: ... tab to the left and then open the white cover A 6 Remove the original exit sensor B which is mounted on the upper guide A 6 7 Remove the original exit sensor B from the upper guide A 1 1 Electrical Components 35 ...

Страница 38: ...F Control Board 1 ADF rear cover page 16 2 ADF control board A 4 all Separation Sensor Skew Correction Sensor 1 Feed cover page 17 2 Feed upper guide A in the feed cover 3 1 Replacement and Adjustment 36 ...

Страница 39: ...emove the sensors along with the bracket A 1 4 Separation Sensor A and Skew Correction Sensor B 1 each Original Width Sensor Interval Sensor 1 Feed cover page 17 2 Guide plate A 3 Electrical Components 37 ...

Страница 40: ...3 Interval sensor A 1 1 4 Remove the original width sensor guide plate A 2 then remove the original width sensors B 1 each 1 Replacement and Adjustment 38 ...

Страница 41: ...A4 Width Sensor LG Width Sensor 1 Raise the document tray A then remove the lower cover B 4 2 B5 Width Sensor A 1 3 A4 Width Sensor B 1 4 LG Width Sensor C 1 APS Feeler 1 ADF rear cover page 16 Electrical Components 39 ...

Страница 42: ...2 APS Feeler A 1 ADF Lift Up Interlock SW Lift Up Sensor 1 ADF Control Board page 36 2 ADF lift up interlock SW A along with the bracket 3 2 1 Replacement and Adjustment 40 ...

Страница 43: ...ensor A along with the bracket 1 1 Original Set Sensor 1 ADF front cover page 15 2 Original feed unit page 19 3 Remove the screw and raise the original tray A 1 4 Original set sensor A 1 1 Electrical Components 41 ...

Страница 44: ...over page 15 2 Original feed unit page 19 3 Remove the screw and raise the original tray A 1 4 A4 LEF LT LEF Sensor A hook 1 1 Bottom Plate HP Sensor 1 Original feed unit page 19 2 ADF front cover page 15 1 Replacement and Adjustment 42 ...

Страница 45: ...3 Remove the screw and raise the original tray A 1 4 Bottom plate HP sensor A 1 Bottom Plate Position Sensor 1 ADF rear cover page 16 2 Original feed unit page 19 Electrical Components 43 ...

Страница 46: ...tion sensor A 1 ADF Feed Cover Interlock Switch Pick up Roller HP Sensor 1 ADF rear cover page 16 2 Remove the ADF feed cover interlock switch A from the retaining bracket 1 spring 1 pin 1 1 Replacement and Adjustment 44 ...

Страница 47: ...3 ADF feed cover interlock switch A 2 2 4 Pick up roller HP sensor A along with the bracket 1 1 1 Electrical Components 45 ...

Страница 48: ...iginal Feed Drive ADF Entrance Motor 1 ADF rear cover page 16 2 ADF entrance motor A 2 1 timing belt 1 ADF Scanning Motor 1 ADF entrance motor along with the frame page 46 1 Replacement and Adjustment 46 ...

Страница 49: ...2 ADF read motor A along with the bracket 2 1 spring 1 timing belt 1 3 ADF scanning motor A 2 ADF Exit Motor 1 ADF Control Board page 36 Original Feed Drive 47 ...

Страница 50: ...F exit motor A along with the bracket 2 1 spring 1 timing belt 1 ADF Feed Motor 1 ADF rear cover page 16 2 Frame black A 3 6 3 ADF entrance motor along with the frame page 46 1 Replacement and Adjustment 48 ...

Страница 51: ...4 ADF feed motor A along with the bracket 2 1 spring 1 timing belt 1 5 ADF feed motor A 2 Original Feed Drive 49 ...

Страница 52: ...MEMO 50 ...

Страница 53: ...MEMO 51 ...

Страница 54: ...MEMO 52 EN ...

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