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5. Sensor check

Field Service Ver. 1.0 Aug. 2007

16

JS-504

Adjustment / Setting

5.

Sensor check

5.1

Check procedure

A. Procedure

1.

Call the Service Mode to the screen.

See P.434 of the main body service manual.

2.

Touch [State Confirmation].

3.

Touch [Sensor Check].

4.

Touch ten times [

z

].

5.1.1

Sensor check screen

• This is only typical screen which may be different from what are shown on each individ-

ual main body.

5.1.2

Sensor check list

A0D5F3E501DA

Symbol

Panel display

Part/Signal name

Operation characteristics/

panel display

1

0

PS1

Exit (Non-sort1)

Lower tray exit sensor

Paper 

present

Paper not 

present

PS2

Exit (Non-sort2)

Upper tray exit sensor

Paper 

present

Paper not 

present

T1FDTB/LED Full (Non-sort1)

Lower tray paper full detect 
board/LED

Full

Other than 

full

T2FDTB/LED Full (Non-sort2)

Upper tray paper full detect 
board/LED

Full

Other than 

full

PS3

Front cover

Front door sensor

Closed

Open

PS4

Route change home

Route change home sensor

Blocked

Unblocked

PS6

Home(Shift)

Shift home sensor

Blocked

Unblocked

Service Manual                           

 

            Y109311

-

7

Содержание JS-504

Страница 1: ...JS 504 Option Printer SERVICE MANUAL Code Y109311 7...

Страница 2: ...PUBLICATION ISSUED BY Olivetti S p A 77 Via Jervis 10015 Ivrea TO Italy Copyright 2008 Olivetti All rights reserved...

Страница 3: ...ft margin of the revised section The number inside represents the number of times the revision has been made To indicate clearly a page that contains the revision is shown near the page number of the...

Страница 4: ...parts 5 3 2 1 Disassembly Assembly parts list 5 3 3 Disassembly Assembly procedure 5 3 3 1 Separator 5 3 3 2 Front cover 6 3 3 3 Rear left cover 7 3 3 4 Rear right cover 7 3 3 5 Upper tray 8 3 3 6 Pa...

Страница 5: ...g procedure 19 7 2 Sensor layout 19 7 3 Solution 20 7 3 1 Initial check items 20 7 3 2 Job separator transport section misfeed 21 8 Malfunction code 22 8 1 Trouble code 22 8 2 Solution 23 8 2 1 C1004...

Страница 6: ...per 64 to 90 g m2 17 to 24 lb 50 sheets Lower tray A6S A5S A5 B6S B5S B5 A4S A4 B4 A3 A3 Wide Post card S 5 1 2 X 8 1 2S 5 1 2 X 8 1 2 8 1 2 X 11S 8 1 2 X 11 8 1 2 X 14 11 X 17 12 1 4 X 18 Max 311 1 m...

Страница 7: ...ut notice Exit tray Lower tray Shift amount 30 mm Types of paper to be used Plain paper Thick paper 1 1 2 3 4 Size B5S B5 A4S A4 B4 A3 8 1 2 X 11S 8 1 2 X 11 8 1 2 X 14 11 X 17 Power require ments DC...

Страница 8: ...represents the isopropyl alcohol 2 1 1 Cleaning of the roller and roll A Periodically cleaning parts cycle Roller and roll Every 300 000 prints 1 Remove the separator See P 5 2 Using a cleaning pad d...

Страница 9: ...nt them from being removed by mistake Do not remove or loosen any of the red painted screws in the field It should also be noted that when two or more screws are used for a single part only one repre...

Страница 10: ...e relay connector 1 2 Remove two screws 1 and remove the mount cover 2 No Section Part name Ref page 1 Unit Separator P 5 2 Exterior parts Front cover P 6 3 Rear left cover P 7 4 Rear right cover P 7...

Страница 11: ...4 Maintenance 3 Remove the separator 1 3 3 2 Front cover 1 Remove the separator See P 5 2 Open the misfeed clearing cover 1 3 Remove two screws 1 and remove the front cover 2 A0D5F2C502DA 1 A0D5F2C503...

Страница 12: ...e the separator See P 5 2 Remove three screws 1 and remove the rear left cover 2 3 3 4 Rear right cover 1 Remove the separator See P 5 2 Remove the rear left cover See P 7 3 Remove three screws 1 and...

Страница 13: ...d remove the upper tray 3 3 3 6 Paper guide plate 1 Remove the separator See P 5 2 Remove the upper tray See P 8 3 Remove two screws 1 and remove the paper guide plate cover 2 4 Remove eight paper gui...

Страница 14: ...om the JS control board 4 Remove four screws 1 and remove the JS control board 2 3 3 8 Transport motor 1 Remove the separator See P 5 2 Remove the rear left cover See P 7 3 Disconnect the connector 1...

Страница 15: ...arator See P 5 2 Remove the rear left cover See P 7 3 Remove the rear right cover See P 7 4 Remove the screw 1 disconnect two connectors 2 and the harness from the wire saddle 3 and remove the route c...

Страница 16: ...e P 6 3 Remove the route change motor See P 10 4 Disconnect two connectors 1 remove two screws 2 and remove the harness from the wire saddles 3 Pull out the sensor assy 4 in the direction of the arrow...

Страница 17: ...07 12 JS 504 Maintenance 6 Remove six screws 1 and remove the transport guide lower 2 7 Remove three screws 1 and two shoulder screws 2 8 Remove two screws 1 A0D5F2C516DA 1 2 1 1 A0D5F2C517DA 1 2 A0D5...

Страница 18: ...e 2 10 Remove the screw 1 and remove the ground terminal 11 Remove the harness from five wire saddles 2 and pull out the shift drive section assy 3 in the direction of the arrow 12 Remove two screws 1...

Страница 19: ...rvice Ver 1 0 Aug 2007 14 JS 504 Maintenance 13 Disconnect the connector 1 remove two screws 2 and remove the harness from the wire saddle 3 and remove the shift motor 4 A083F2C024DA 1 3 2 4 Service M...

Страница 20: ...ht ventilation etc levelness of the installation site The original has a problem that may cause a defective image The density is properly selected The original glass slit glass or related part is dirt...

Страница 21: ...heck list A0D5F3E501DA Symbol Panel display Part Signal name Operation characteristics panel display 1 0 PS1 Exit Non sort1 Lower tray exit sensor Paper present Paper not present PS2 Exit Non sort2 Up...

Страница 22: ...Call the Service Mode to the screen See P 434 of the main body service manual 2 Touch Finisher 3 Touch Job Separator 4 Touch Exit Motor Drive Shift Motor Drive or Route change Motor Drive 5 Touch the...

Страница 23: ...6 Finisher operations Field Service Ver 1 0 Aug 2007 18 JS 504 Adjustment Setting Blank Page Service Manual Y109311 7...

Страница 24: ...touch panel of the main body 7 1 1 Misfeed display resetting procedure Open the corresponding door clear the sheet of paper misfed and close the door 7 2 Sensor layout Display Code Misfeed location Mi...

Страница 25: ...Change the paper Is paper curled wavy or damp Change the paper Instruct the user in correct paper storage Is a foreign object present along the paper path or is the paper path deformed or worn Clean o...

Страница 26: ...F by the paper The paper exit sensor PS39 is not turned ON even after the set period of time has elapsed after the copier s paper exit sensor PS39 is turned ON by the paper Detection of paper remain i...

Страница 27: ...M2 is turned ON start of moving to the home position The shift home sensor PS6 is not unblocked twice in a row after the set period of time has elapsed after the shift motor M2 is turned ON start of m...

Страница 28: ...0 sec or more and turn ON the main power switch 2 Rewrite firmware using the compact flash card 3 Change JSCB Relevant electrical parts Shift motor M2 Shift home sensor PS6 JS control board JSCB Step...

Страница 29: ...JS control board JSCB Step Action WIRING DIAGRAM Control signal Location Electrical component 1 Check the M3 connector for proper con nection and correct as necessary 2 Check the connector of M3 for p...

Страница 30: ...cal parts JS control board JSCB Step Action WIRING DIAGRAM Control signal Location Electrical component 1 Disconnect and then connect the power cord Turn OFF the main power switch wait for 10 sec or m...

Страница 31: ...8 Malfunction code Field Service Ver 1 0 Aug 2007 26 JS 504 Troubleshooting Blank Page Service Manual Y109311 7...

Страница 32: ...UPDATING STATUS DATE UPDATED PAGES PAGES CODE 10 2008 1ST EDITION 32 Y109311 7...

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