Ricoh ARDF DF3090 Field Service Manual Download Page 1

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ARDF DF3090

Machine Code: D779

Field Service Manual

July, 2014

Subject to change

Summary of Contents for ARDF DF3090

Page 1: ...ARDF DF3090 Machine Code D779 Field Service Manual July 2014 Subject to change ...

Page 2: ......

Page 3: ...port Motor Modified the procedure Replacement and Adjustment Original Feed Unit Added a Note and Step 2 Replacement and Adjustment Pick Up Roller Feed Belt Original Size Sensors and Skew Correction Sensor Registration Sensor Deleted some unnecessary steps Replacement and Adjustment Separation Roller Added Step 3 and pictures Replacement and Adjustment ARDF Drive Board and DF Position Sensor Modifi...

Page 4: ...moved in Step 5 and Step 6 Added item needs to be removed in Step 7 Replacement and Adjustment Original Exit Sensor Deleted some unnecessary steps Added items need to be removed in Step 3 and Step 4 Replacement and Adjustment Left Cover Switch Added item needs to be removed in Step 2 Replacement and Adjustment Feed Motor Added item needs to be removed in Step 4 Replacement and Adjustment Inverter ...

Page 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...

Page 6: ... Unit 9 Pick Up Roller 10 Feed Belt 11 Separation Roller 13 ARDF Drive Board and DF Position Sensor 14 Original Length Sensors and Original Sensor 16 Original Set Sensor 17 Original Size Sensors and Skew Correction Sensor 20 Stamp Solenoid 21 Original Exit Sensor 23 Registration Sensor 24 Left Cover Switch 25 Feed Motor 26 Pick up Solenoid 28 Inverter Solenoid 29 Feed Clutch 30 Transport Motor 31 ...

Page 7: ...1 Replacement and Adjustment Covers and Original Tray DF Replacement 1 Scanner rear cover A 3 2 The screw on harness securing bracket and then the connector and screw on the earth plate 2 1 5 ...

Page 8: ... and remove the screws 2 4 Detach the DF while holding the both ends Since DF is heavy be very careful when you detach it Rear Cover 1 Open the left cover A 2 Open the original tray B 1 Replacement and Adjustment 6 ...

Page 9: ...3 Rear cover C 1 hook 5 Front Cover and Original Tray 1 Open the left cover 2 Rear cover page 6 3 Front cover A 1 Keep the original tray open when you remove the front cover Covers and Original Tray 7 ...

Page 10: ...4 Original tray A 1 1 1 1 Replacement and Adjustment 8 ...

Page 11: ...Original Feed Unit 1 Open the left cover 2 Original feed unit A Pull the original feed unit forward to release the back side of the shaft Original Feed Unit 9 ...

Page 12: ...Pick Up Roller 1 Original feed unit page 9 2 Pick up roller A 1 1 Replacement and Adjustment 10 ...

Page 13: ... Original feed unit page 9 2 Feed belt cover A spring 1 When reassembling the feed belt cover make sure that the projection B of the feed belt cover is on the guide plate rear C 3 Belt tension unit D Feed Belt 11 ...

Page 14: ...4 Feed belt E 1 Replacement and Adjustment 12 ...

Page 15: ...Separation Roller 1 Original Feed Unit page 9 2 Separation roller cover A 3 Separation roller A 1 Separation Roller 13 ...

Page 16: ...ARDF Drive Board and DF Position Sensor 1 Rear cover page 6 2 ARDF drive board A 2 7 3 DF position sensor with bracket A 1 1 Replacement and Adjustment 14 ...

Page 17: ...4 DF position sensor A 1 ARDF Drive Board and DF Position Sensor 15 ...

Page 18: ...Original Length Sensors and Original Sensor 1 Original Tray page 7 2 Tray cover A 3 3 Original sensor A 1 4 Original length sensors B 1 each 1 Replacement and Adjustment 16 ...

Page 19: ...Original Set Sensor 1 Original feed unit page 9 2 Original tray page 7 3 Original feed in guide plate A 3 4 Feed guide A Original Set Sensor 17 ...

Page 20: ...5 Original turn guide plate A hook 2 1 Replacement and Adjustment 18 ...

Page 21: ...6 Original set sensor bracket A hook 2 7 Original set sensor A 1 Original Set Sensor 19 ...

Page 22: ...Original Size Sensors and Skew Correction Sensor 1 Original turn guide plate page 17 2 Original width sensors A 1 each and skew correction sensor B with bracket 1 1 1 Replacement and Adjustment 20 ...

Page 23: ...Stamp Solenoid 1 Rear cover page 6 2 Stamp solenoid harness A 1 1 3 Open the DF 4 Remove the platen sheet A 5 Stamp solenoid cover A 1 Stamp Solenoid 21 ...

Page 24: ...6 Stamp solenoid A 1 7 Pull out the harness A 1 Replacement and Adjustment 22 ...

Page 25: ...ginal Exit Sensor 1 Original feed in guide plate page 17 2 The Original Exit Sensor A is located in the ARDF mainframe 3 Original exit sensor bracket A 1 4 Original exit sensor A 1 Original Exit Sensor 23 ...

Page 26: ...Registration Sensor 1 Original feed in guide plate page 17 2 Registration sensor A 1 1 Replacement and Adjustment 24 ...

Page 27: ...Left Cover Switch 1 Rear cover page 6 2 Left cover switch A 2 2 Left Cover Switch 25 ...

Page 28: ...Feed Motor 1 Rear cover page 6 2 Feed motor harness A 1 3 Harness guide A 5 1 Replacement and Adjustment 26 ...

Page 29: ...4 Feed motor with bracket A 2 spring B 1 Timing belt 1 5 Feed motor A 2 Feed Motor 27 ...

Page 30: ...Pick up Solenoid 1 Rear cover page 6 2 Harness guide page 26 3 Pick up solenoid B 2 1 1 Replacement and Adjustment 28 ...

Page 31: ...Inverter Solenoid 1 Rear cover page 6 2 Harness guide page 26 3 Inverter solenoid A 2 1 1 gear 1 gear cover 1 Timing belt 1 Inverter Solenoid 29 ...

Page 32: ...Feed Clutch 1 Rear cover page 6 2 Original feed unit page 9 3 Feed clutch A 2 bushing 1 shaft 1 1 1 1 Replacement and Adjustment 30 ...

Page 33: ...Transport Motor 1 Rear cover page 6 2 Transport motor bracket A spring 1 2 1 3 Transport motor A 2 Transport Motor 31 ...

Page 34: ...MEMO 32 EN ...

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