Ricoh 140F Скачать руководство пользователя

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1st Paper Feed Unit

+5V

CN1-11
CN1-12

CN2-2
CN2-1

IC1

DEF0 = Low
DEF1 = Low

2nd Paper Feed Unit

+5V

CN1-11
CN1-12

CN2-2
CN2-1

IC1

DEF0 = High
DEF1 = Low

3rd Paper Feed Station

+5V

CN1-11
CN1-12

CN2-2
CN2-1

IC1

DEF0 = Low
DEF1 = High

4th Paper Feed Station

+5V

CN1-11
CN1-12

CN2-2
CN2-1

IC1

DEF0 = High
DEF1 = High

High

Low

High

Low

High

Low

H110D502.wmf

DETAILED SECTION DESCRIPTIONS

August 2nd, 1995

INTERFACE BOARD

Содержание 140F

Страница 1: ...SERVICE MANUAL Paper Feed Unit Type 140F August 2nd 1995 Subject to change ...

Страница 2: ... PAPER PATH 2 3 2 2 PAPER SIZE DETECTION 2 4 2 3 PAPER END DETECTION 2 5 2 4 CASSETTE LOCK 2 5 2 5 PAPER FEED 2 6 2 6 INTERFACE BOARD 2 7 3 INSTALLATION 3 1 INSTALLATION PROCEDURE 3 9 4 REPLACEMENT AND ADJUSTMENT 4 1 COVERS 4 10 4 2 PCB AND PAPER FEED MOTOR 4 10 4 3 PAPER FEED ROLLER ASSEMBLY PAPER FEED CLUTCH 4 11 4 4 SENSORS 4 11 ...

Страница 3: ...Asia Letter 3 3 Legal 3 3 Half Letter A4 3 3 3 3 A5 side ways 3 3 3 3 F F4 3 3 B4 B5 B5 side ways Note The machine does not accept a paper size indicated by a shaded box Paper Weight 60 0 90 0 g m 2 16 24 lb Dimensions W x D x H 427 x 549 x 153 mm 16 8 x 21 6 x 6 0 ins Weight 7 5 kg 17 lbs August 2nd 1995 OVERALL MACHINE INFORMATION SPECIFICATIONS 1 ...

Страница 4: ...aper end or a jam condition has been detected in the paper feed unit 5 Paper Feed Clutch This clutch transfers drive from the paper feed motor to the paper feed roller 6 Paper Feed Motor This stepper motor drives the paper feed mechanisms in the unit 7 Interface Board This board interfaces the control signals and sensor outputs between the host fax machine and the paper feed mechanisms in the unit...

Страница 5: ... the optional paper feed unit s comes into the fax machine s registration area through that entrance If the machine has two or more optional paper feed units paper from a lower paper feed unit comes through the slot B to the host fax machine A B H110D002 wmf August 2nd 1995 DETAILED SECTION DESCRIPTIONS PAPER PATH 3 ...

Страница 6: ... and the paper size detected Microswitch H515 model H526 model L C R US Europe Asia US Europe Asia Off Off Off Off Off On Legal Legal Off On Off Off On On Letter Letter On Off Off F F4 F F4 On Off On A4 A4 On On Off On On On A5 sideways A5 sideways Note The machine does not detect the presence of paper in the shaded con ditions A H110D003 wmf DETAILED SECTION DESCRIPTIONS August 2nd 1995 PAPER SIZ...

Страница 7: ...n 2 4 CASSETTE LOCK When the cassette is installed in the paper feed unit the lock pins A and B enter the slots at each side of the cassette The pin C on the base of the unit releases the bottom plate D from the lock E when the cassette is installed in the unit A H110D006 wmf A B H110D005 wmf C D E H110D004 wmf August 2nd 1995 DETAILED SECTION DESCRIPTIONS PAPER END DETECTION 5 ...

Страница 8: ...s registration area after the leading edge of the paper passes the feed unit s relay sensor The fax machine s paper feed motor then feeds the paper into the printer mechanism Jam Conditions A jam condition is detected when one of the following conditions occurs 1 The relay sensor does not activate 2 s after the paper feed clutch was turned on error code 9 50 or 9 52 2 The registration sensor in th...

Страница 9: ...w Low Low High 01 3rd optional PFU Low High High Low 10 4th optional PFU High Low High High 11 Up to four optional paper feed stations can be identified using these signals However the number of optional paper feed stations which can be installed is limited by the host fax machine s specifications As an example the H526 models can have only one optional paper feed unit while the H515 models can ha...

Страница 10: ...N1 12 CN2 2 CN2 1 IC1 DEF0 High DEF1 Low 3rd Paper Feed Station 5V CN1 11 CN1 12 CN2 2 CN2 1 IC1 DEF0 Low DEF1 High 4th Paper Feed Station 5V CN1 11 CN1 12 CN2 2 CN2 1 IC1 DEF0 High DEF1 High High High Low Low High Low High Low H110D502 wmf DETAILED SECTION DESCRIPTIONS August 2nd 1995 INTERFACE BOARD 8 ...

Страница 11: ...machine on the paper feed unit A and remove the connector cover B 1 screw 2 Secure the machine to the paper feed unit with the bracket C 2 screws Then connect the har ness D to the machine 3 Install the harness cover E 1 screw and replace the connec tor cover B which was removed in step 1 4 Remove the bottom plate holder bracket F as shown 5 Add some paper and turn on the machine Make a test print...

Страница 12: ...1 WMF A Left Side Cover 3 screws B Right Front Cover 2 screws 1 connector C Right Side Cover 2 screws A B C D h110r002 wmf A Interface PCB 3 screws 6 connectors B Paper Feed Motor 2 screws 1 connector C Paper Motor Bracket 2 screws D Gear REPLACEMENT AND ADJUSTMENT August 2nd 1995 10 ...

Страница 13: ...003 WMF A Paper Feed Clutch 1 clip B Gear 1 clip C Paper Feed Roller 2 clips 1 bushing D Relay Roller 1 clips 2 bushings A B C H110R004 wmf A Paper End Sensor 1 connector B Relay Sensor 1 connector C Paper Size Sensor 1 connector August 2nd 1995 REPLACEMENT AND ADJUSTMENT 11 ...

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