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CR-IR347 

Service Manual

PM - 50

009-058-00
10.20.2000 FM2732 (2)

PM - 50

8.4

Erasure Conveyor (Cleaning/Replacing the Shock
Absorber-Attached Reflection Plate)

1Y

At intervals of one year, or when 60,000 IPs have been processed 

→ 

Clean.

3Y

At intervals of three years, or when 180,000 IPs have been processed

→ 

Replace.

FR7H6168.EPS

#1 
[Remove] BR4x8 (x4)

#2 Shock absorber-attached

reflection plate

1Y

[Clean] 
Moistened cloth

[Replace]

3Y

◆ 

NOTE 

◆

When cleaning the shock absorber-attached reflection plate with a moistened cloth, use care
not to touch the shock absorber.

FR7H6155.EPS

T

O
P

Shock absorber

Shock absorber-attached guide plate

Summary of Contents for CR-IR 347

Page 1: ...production transmission or use of this document or its contents is not permitted without express written authority Offenders will be liable for damages All rights including rights created by patent grant or registration of a utility model _or_ design _are_ reserved SP Preventive Maintenance Service Manual ...

Page 2: ...CR IR347 CR IR347P Service Manual Preventive Maintenance PM ...

Page 3: ...IP Removal Unit Cleaning Replacing the Rubber Rollers Located Under the IP Removal Arm and Shock Absorber Attached Guide Plates PM 30 7 4 IP Removal Unit Cleaning Replacing the Shock Absorber Attached Guide Plates Located Under the IP Removal Unit PM 33 7 5 IP Removal Unit Cleaning Replacing the Shock Absorber Attached Guide Plates in the Conveyance Path of the IP Removal Unit PM 34 7 6 IP Removal...

Page 4: ...g Unit Removing the Light Collecting Guide Assemblies PM 76 9 7 Subscanning Unit Cleaning the Light Collecting Guide Assemblies PM 80 9 8 Subscanning Unit Removing the Scanning Optics Unit PM 82 9 9 Subscanning Unit Cleaning the Light Collecting Mirror PM 84 9 10 Subscanning Unit Cleaning the Rubber Rollers PM 87 9 11 Subscanning Unit Cleaning the Shock Absorber Attached Center Guide Plate Shock A...

Page 5: ...ision number Reason Pages affected Issue date 10 20 2000 00 New release FM2732 All pages 05 15 2001 01 Corrections FM3052 PM 94 97 08 30 2001 02 Design changes measures against noise PM 35 38 43 55 57 59 62 FM3142 68 69 72 74 82 90 91 94 08 30 2002 03 Image checks and other information added PM 12 15 15 1 15 4 46 FM3476 ...

Page 6: ...tes in the Conveyance Path of the IP Removal Unit 7 6 IP Removal Unit Cleaning the Rubber Rollers 7 7 Cassette Set Unit Cleaning the Rubber Roller 7 8 Installing the Cassette Set Unit 8 1 Removing the Erasure Conveyor 8 2 Erasure Conveyor Cleaning Replacing the Erasure Lamps Erasure lamps Cleaning rollers 8 3 Erasure Conveyor Cleaning Replacing the Cleaning Rollers 8 5 Erasure Conveyor Cleaning Re...

Page 7: ...14 Subscanning Unit Installing the Scanning Optics Unit 9 15 Subscanning Unit Installing the Light Collecting Guide Assemblies 9 5 Side Positioning Conveyor Cleaning the Rubber Rollers 9 16 Installing the Side Positioning Conveyor 9 17 Pushing In the Scanner Unit 10 Turning ON the High Voltage Switch 11 Installing and Cleaning the Covers 12 Checking the Date and Time 13 Deleting the Error Log 9 4 ...

Page 8: ... Plates 7 4 IP Removal Unit Cleaning Replacing the Shock Absorber Attached Guide Plates Located Under the IP Removal Unit 7 5 IP Removal Unit Cleaning Replacing the Shock Absorber Attached Guide Plates in the Conveyance Path of the IP Removal Unit 7 6 IP Removal Unit Cleaning the Rubber Rollers 7 7 Cassette Set Unit Cleaning the Rubber Roller FR7H6186 EPS START 7 8 Installing the Cassette Set Unit...

Page 9: ...Rollers 8 7 Erasure Conveyor Cleaning the Rubber Rollers 8 8 Erasure Conveyor Installing the Lamp House Assembly Shock Absorber Attached Reflection Plate 8 9 Erasure Conveyor Installing the Cleaning Rollers 8 10 Installing the Erasure Conveyor 9 1 Subscanning Unit Cleaning the SUS Belt Rubber Belt Kapton Belt 9 2 Pulling Out the Scanner Unit 9 3 Removing the Side Positioning Conveyor FR7H6187 EPS ...

Page 10: ...eaning the Glass Guide 9 13 Subscanning Unit Replacing the Shock Absorber Attached Center Guide Plate Shock Absorber Attached Guide Plate 9 14 Subscanning Unit Installing the Scanning Optics Unit 9 15 Subscanning Unit Installing the Light Collecting Guide Assemblies 9 4 Side Positioning Conveyor Cleaning Replacing the Shock Absorber Attached Guide Plates 9 16 Installing the Side Positioning Convey...

Page 11: ...al PM 7 009 058 00 10 20 2000 FM2732 2 PM 7 C END FR7H6189 EPS 10 Turning ON the High Voltage Switch 11 Installing and Cleaning the Covers 12 Checking the Date and Time 13 Deleting the Error Log 14 Checking the Image D 0 5Y ...

Page 12: ...m the item is indicated by one of the following icons in this volume 0 5Y Indicates that the procedures should be performed at intervals of half year 1Y Indicates that the procedures should be performed at intervals of one year 2Y Indicates that the procedures should be performed at intervals of two years 3Y Indicates that the procedures should be performed at intervals of three years ...

Page 13: ...painted screws should never be removed INSTRUCTION The yellow painted screws require adjustments when components are reinstalled When reinstalling the components follow the check adjustment procedures REFERENCE With this machine the mounting screws for the shock absorber attached guide plates to be replaced are blue painted ...

Page 14: ...o check the number of occurrences for each error code select 2 SUMMARY instead of 1 ALL at step 3 0 QUIT 1 ERROR LOG UTILITY 2 CONFIGURATION SETTING 3 TEST MODE 4 ELECTRICAL UTILITY 5 SCANNER UTILITY 6 MECHANICAL UTILITY 7 FILE UTILITY 8 BACKUP MEMORY 9 HV OFF 10 MENU SETTING 11 SYSTEM UTILITY 1 0 QUIT 1 LIST 2 CLEAR 3 SAVE TO FD 4 SAVE TO HD ELU 1 0 QUIT 1 ALL 2 SUMMARY ELU LI 1 0 QUIT 1 ERROR 2 ...

Page 15: ... log displayed CHECK Check if error logs are generated If error logs are generated see Troubleshooting Volume CODE DATE 081D 1998 04 16 14 36 11 E738 000002 8A0AC1 000000 000 C19 8 000001 000009 00001B 1722 1998 04 16 09 58 85AA1319 05972166 FR7H6102 EPS 0 END 1 NEXT 2 BEFORE DEFAULT 1 ...

Page 16: ...rrent 50 mA Time 0 013 sec HR Dose 20 mR X ray tube target filter Molybdenum molybdenum Distance 0 55 m Voltage 28 kV Current 100 mA Time 0 053 sec 2 Using the test menu record and output an image ST for Japanese version SENSITIVITY for versions other than Japanese HR for Japanese version SensitivityHQ for U S version SENSITIVITY2 for versions other than Japanese and U S 3 Check to ensure that the...

Page 17: ...on If any density unbalance is found compare the films outputted from two IPs of the same size to isolate its probable cause If the density unbalance positions in the main scan direction are the same The culprit is an improper mounting of the light collecting guide assembly If the density unbalance positions in the main scan direction are different The exposure related component s may be a probabl...

Page 18: ... below The IP exposure conditions are as follows ST Dose 1 mR X ray tube target Tungsten Distance 1 8 m Voltage 80 kV Current 50 mA Time 0 013 sec HR Dose 20 mR X ray tube target filter Molybdenum molybdenum Distance 0 55 m Voltage 28 kV Current 100 mA Time 0 053 sec The layout of the steel rules and washer is shown below FR7H6950EPS Cassette Steel rules 150mm Steel rules 150mm Cassette Washer ø8 ...

Page 19: ...ropean version 3 Make sure that there is no jitter in the image of the border and steel rules on the output film CHECK Check for jitter If any jitter is found refer to 10 Troubleshooting Procedures Based on Abnormal Image in the Troubleshooting volume 4 Compare the images of the washer for ST and HR to ensure that the image for HR is smoother CHECK Using a loupe make sure that the image of the was...

Page 20: ...ance measured on the film and the reduction factor for the film calculate the actual size on the IP Compute the actual size on the IP according to the following formula REFERENCE For example when a two in one image of 14 x14 35cm x 35cm is outputted to B4 film the resulting reduction factor is 50 If the distance measured on the film is 1 mm then actual size on the IP is 2 mm Calculate the distance...

Page 21: ...de Image f g i j l s m k n o p r q t h u Character display area B Character display area A e Image Character display area B below the image area e Image processing conditions f Exposure menu name g Standardization conditions and amendments h Engineer code and exposure table information i Department name j Patient ID k Patient name kana l Patient name kanji m Exposure date and time n Film mark o Se...

Page 22: ...CR IR347 Service Manual PM 15 3 009 058 03 08 30 2002 FM3476 PM 15 3 BLANK PAGE ...

Page 23: ...CR IR347 Service Manual PM 15 4 009 058 03 08 30 2002 FM3476 PM 15 4 BLANK PAGE ...

Page 24: ... CONFIGURATION SETTING 3 TEST MODE 4 ELECTRICAL UTILITY 5 SCANNER UTILITY 6 MECHANICAL UTILITY 7 FILE UTILITY 8 BACKUP MEMORY 9 HV OFF 10 MENU SETTING 11 SYSTEM UTILITY 7 0 QUIT 1 FORMAT FD 2 FORMAT IMAGE PARTITION 3 BACKUP 4 RESTORE 5 EDR DATA 6 PREVIOUS SYSTEM SOFTWARE 7 EXCUTION FU 4 0 QUIT 1 SCANNER DATA 2 CONFIGURATION DATA 3 NETWORK DATA 4 IMAGE PROCESSING DATA 5 CSL MENU DATA 6 EDR PROCESSI...

Page 25: ...is selected by way of example 0 QUIT 1 SCANNER DATA 2 CONFIGURATION DATA 3 NETWORK DATA 4 IMAGE PROCESSING DATA 5 CSL MENU DATA 6 EDR PROCESSING DATA FU RE 5 1 YES 2 NO FU RE CMD 1 FR7H6182 EPS 1 Input ENT 2 Input ENT 5 Repeat step 4 several times 6 Quit the M Utility Cleaning the Magnetic Card Reader for CSL Type Only Pass the cleaning card through the magnetic card reader several times Magnetic ...

Page 26: ...e year or when 60 000 IPs have been processed Remove WARNING In order to avoid electric shock hazards power OFF the machine before performing any procedures Upper left hand side cover 1 Remove T4x12 4 3 Loosen T4x12 x2 Upper front cover 4 Remove BR4x8 x2 Upper right hand side cover 2 Remove T4x6 x4 FR7H6091 EPS ...

Page 27: ...ight hand side cover Inner left hand side cover Lower left hand side cover 8 Remove T4x12 x6 T4x6 x3 Lower front cover 9 Remove BR4x8 x6 7 Remove BR4x8 x5 5 Loosen T4x12 x2 Lower right hand side cover 6 Remove T4x6 x7 Lower rear cover Upper rear cover 11 Remove T4x12 x8 10 Remove T4x12 x4 ...

Page 28: ...ave been processed Turn OFF CAUTION Before removing the covers be sure to turn OFF the high voltage switch If the machine is powered ON with any of the covers removed the photomultiplier will be damaged Turn OFF the high voltage switch S1 of the SCN08D board H V S 1 O N High voltage switch Scanner unit HHS label 2 SCN08D board FR7H6094 EPS OFF position ...

Page 29: ...CR IR347 Service Manual PM 21 009 058 00 10 20 2000 FM2732 2 PM 21 BLANK PAGE ...

Page 30: ... 000 IPs have been processed Clean 2Y At intervals of two years or when 120 000 IPs have been processed Replace Upper Left Hand Side Cover and Lower Left Hand Side Cover Lower left hand side cover Upper left hand side cover 2 Open Louver Louver 1 Push Latch Air filter FR7H6020 EPS A A A A DETAIL A Air filter Clean Vacuum cleaner Replace 2Y 1Y ...

Page 31: ...CR IR347 Service Manual PM 23 009 058 00 10 20 2000 FM2732 2 PM 23 Lower Right Hand Side Cover Air filter Clean Vacuum cleaner Replace 1Y 2Y FR7H6021 EPS Velcro tape Lower right hand side cover ...

Page 32: ...Removal Unit 7 1 Removing the Cassette Set Unit 1Y At intervals of one year or when 60 000 IPs have been processed Remove 1 Disconnect the connectors CNL2 IP removal unit CNL1 Cassette set unit Disconnect Connectors Disconnect Connectors BCR08A CN1 CNK1 CNSOLK1 CNK2 CNU1 CNL3 FRONT FR7H6022 EPS ...

Page 33: ...CR IR347 Service Manual PM 25 009 058 00 10 20 2000 FM2732 2 PM 25 2 Pull out the tray FRONT 3 Remove BR4x8 x2 2 Remove BR4x8 x2 W6 1 Loosen BR4x8 x2 Bracket 4 Pull out Tray FR7H6928 EPS ...

Page 34: ...47 Service Manual PM 26 009 058 00 10 20 2000 FM2732 2 PM 26 1 Remove Screw cover 2 Remove T4x6 x2 Stack table 4 Remove BR4x8 x4 Front shelf cover 3 Remove BR4x8 x2 FR7H6093 EPS 3 Remove the front shelf cover ...

Page 35: ...E Cassette set unit FR7H6023 EPS IP removal unit IP removal arm 1 Rotate Timing belt 2 Remove BR4x8 x3 Cassette set unit Positioning screw 4 Remove the cassette set unit NOTE To remove the cassette set unit move the IP removal arm to the position shown in the illustration below ...

Page 36: ...P removal unit IP removal arm Rotate Timing belt 7 2 IP Removal Unit Cleaning the Suction Cups 1Y At intervals of one year or when 60 000 IPs have been processed Clean NOTE To clean the suction cups move the IP removal arm to the position shown in the illustration below 1 Pull out the IP removal arm toward the front ...

Page 37: ...CR IR347 Service Manual PM 29 009 058 00 10 20 2000 FM2732 2 PM 29 FR7H6156 EPS Suction face view Clean Moistened cloth 1Y 2 Clean the suction cups 3 Put the IP removal arm back toward the rear ...

Page 38: ...Unit Cleaning Replacing the Rubber Rollers Located Under the IP Removal Arm and Shock Absorber Attached Guide Plates 1Y At intervals of one year or when 60 000 IPs have been processed Clean the rubber rollers and shock absorber attached guide plates 3Y At intervals of three years or when 180 000 IPs have been processed Replace the shock absorber attached guide plates 1 Remove the accepting roller ...

Page 39: ...058 00 10 20 2000 FM2732 2 PM 31 Stay Loosen B3x6 x4 FR7H6031 EPS Shock absorber attached guide plate Remove BR4x8 Remove BR4x16 Remove BR4x8 Clean Vacuum cleaner Replace 1Y 3Y 3 Clean or replace the shock absorber attached guide plates ...

Page 40: ...pting roller assembly small FR7H6095 EPS Attach B3x6 x2 4 By reversing the procedures of step 1 reinstall the accepting roller assemblies small and large CHECKS There should be no gap between the shock absorber attached guide plates and the stay The accepting roller assembly small should be aligned upward and secured in place ...

Page 41: ...Replacing the Shock Absorber Attached Guide Plates Located Under the IP Removal Unit 1Y At intervals of one year or when 60 000 IPs have been processed Clean 3Y At intervals of three years or when 180 000 IPs have been processed Replace Clean or replace the shock absorber attached guide plates NOTE Use care not to let the shock absorber attached guide plate fall into the conveyance path within the...

Page 42: ...r roller IP removal unit 7 5 IP Removal Unit Cleaning Replacing the Shock Absorber Attached Guide Plates in the Conveyance Path of the IP Removal Unit 1Y At intervals of one year or when 60 000 IPs have been processed Clean the rubber rollers and shock absorber attached guide plates 3Y At intervals of three years or when 180 000 IPs have been processed Replace the shock absorber attached guide pla...

Page 43: ... x2 2 Remove B3x6 x6 4 Disconnect Connector 1 Remove BR4x8 Clean Vacuum cleaner Replace Shock absorber attached guide plate A 3Y 1Y FR7H6097 EPS Anti static member Bracket Cleaning Replacement Procedures 1 Remove the shock absorber attached guide plate A 009 058 02 08 30 2001 FM3142 ...

Page 44: ...2 PM 36 FR7H6098 EPS A Shock absorber attached guide plate C 1 Remove B3x6 x4 2 Remove B3x6 x4 Clean Vacuum cleaner Replace Shock absorber attached guide plate B 3Y 1Y Clean Vacuum cleaner Replace 3Y 1Y 2 Remove the shock absorber attached guide plates B and C ...

Page 45: ...Service Manual PM 37 009 058 00 10 20 2000 FM2732 2 PM 37 FR7H6150 EPS A Remove B3x6 x4 Clean Vacuum cleaner Replace Shock absorber attached guide plate D 3Y 1Y 3 Remove the shock absorber attached guide plate D ...

Page 46: ...llers 1Y At intervals of one year or when 60 000 IPs have been processed Clean 1 Clean the rubber rollers 2 By reversing the procedures described in 7 5 IP Removal Unit Cleaning Replacing the Shock Absorber Attached Guide Plates in the Conveyance Path of the IP Removal Unit reinstall the shock absorber attached guide plates A B C and D 009 058 02 08 30 2001 FM3142 CHECK Make sure that the anti sta...

Page 47: ...nual PM 39 009 058 00 10 20 2000 FM2732 2 PM 39 Rubber Roller FR7H6152 EPS Clean Moistened cloth 1Y 7 7 Cassette Set Unit Cleaning the Rubber Roller 1Y At intervals of one year or when 60 000 IPs have been processed Clean ...

Page 48: ...al arm 1 Rotate Timing belt 2 Attach BR4x8 x3 Cassette set unit Positioning screw 7 8 Installing the Cassette Set Unit 1Y At intervals of one year or when 60 000 IPs have been processed Install NOTE To install the cassette set unit move the IP removal arm to the position shown in the illustration below 1 Install the cassette set unit ...

Page 49: ... PM 41 009 058 00 10 20 2000 FM2732 2 PM 41 2 Attach BR4x8 1 Push in Tray FR7H6099 EPS CNL2 IP removal unit CNL3 CNL1 4 Connect Connectors Cassette set unit 3 Connect Connectors BCR08A CN1 CNK1 CNSOLK1 CNK2 2 Push in the tray ...

Page 50: ...8 00 10 20 2000 FM2732 2 PM 42 FR7H6153 EPS 6 Attach Screw cover 5 Attach T4x6 x2 Stack table FRONT 3 Attach BR4x8 x5 Front shelf cover Bracket 1 Attach BR4x8 x4 W6 2 Tighten BR4x8 x2 4 Connect CNU1 Bracket 3 Install the front shelf cover ...

Page 51: ...assette set unit If they are not aligned a cassette hold failure may result Front shelf cover Front shelf cover 1 Temporarily tighten BR4x8 x4 3 Temporarily tighten DETAIL A FR7H6936 EPS A Cassette insertion face Protrusion Guide 2 Align Cassette set unit CHECK CHECK Power ON the machine and make sure that a cassette hold failure does not occur when a cassette is inserted 009 058 02 08 30 2001 FM3...

Page 52: ...vals of one year or when 60 000 IPs have been processed Remove NOTE The erasure lamp should be handled carefully If it is hit the erasure lamp may be broken so you may get injured 1 Remove the erasure lamp assembly Erasure lamp assembly 2 Remove BR4x8 FR7H6039 EPS DCOUT5 ACOUT1 ACOUT2 DCOUT4 1 Disconnect Connectors Erasure conveyor ...

Page 53: ...CR IR347 Service Manual PM 45 009 058 00 10 20 2000 FM2732 2 PM 45 2 Remove the erasure conveyor 2 Remove BR4x8 x2 FR7H6041 EPS Erasure conveyor CN M1 CN M2 1 Disconnect Connectors ...

Page 54: ...r when 120 000 IPs have been processed Replace CAUTION Since the erasure lamp may be heated to a high temperature exercise care not to suffer burns 1 Remove the five erasure lamps REFERENCE To remove the erasure lamp hold the end metal portion of the erasure lamp and initially snap the left side of the erasure lamp out of the socket FR7H6040 EPS Bracket Erasure lamp assembly Socket 1 Remove BR4x8 ...

Page 55: ...ction face within the erasure lamp assembly and the five erasure lamps or replace the five erasure lamps FR7H6154 EPS Reflection face Socket Clean Moistened cloth Clean Moistened cloth Replace Erasure lamp x5 1Y 1Y 2Y 3 By reversing the procedures of step 1 reinstall the erasure lamps ...

Page 56: ...veyor Cleaning Replacing the Cleaning Rollers 1Y At intervals of one year or when 60 000 IPs have been processed Clean 2Y At intervals of two years or when 120 000 IPs have been processed Replace 1 Remove the cleaning roller assembly Cleaning roller assembly Remove BR4x8 FR7H6045 EPS ...

Page 57: ...e cleaning rollers Cleaning the cleaning rollers and inside the cleaning roller assembly FR7H6046 EPS 1 Loosen B3x6 x4 Clean Vacuum cleaner Cleaning roller 2 Remove B3x8 1Y Clean Vacuum cleaner Cleaning roller assembly 1Y Roller bearing Gear Roller bearing E6 B3x10 Spacer Gear FR7H6047 EPS E6 Replace Cleaning roller 2Y Replacing the cleaning rollers ...

Page 58: ...een processed Clean 3Y At intervals of three years or when 180 000 IPs have been processed Replace FR7H6168 EPS 1 Remove BR4x8 x4 2 Shock absorber attached reflection plate 1Y Clean Moistened cloth Replace 3Y NOTE When cleaning the shock absorber attached reflection plate with a moistened cloth use care not to touch the shock absorber FR7H6155 EPS T O P Shock absorber Shock absorber attached guide...

Page 59: ...CR IR347 Service Manual PM 51 009 058 00 10 20 2000 FM2732 2 PM 51 BLANK PAGE ...

Page 60: ...s have been processed Clean 3Y At intervals of three years or when 180 000 IPs have been processed Replace NOTE When cleaning the shock absorber attached filter with a moistened cloth use care not to touch the shock absorber FR7H6043 EPS T O P Shock absorber attached filter Shock absorber 1 Remove the lamp house assembly Erasure conveyor FR7H6171 EPS Remove BR4x8 x4 Lamp house assembly ...

Page 61: ...53 009 058 00 10 20 2000 FM2732 2 PM 53 2 Clean or replace the shock absorber attached filter FR7H6105 EPS Remove BR4x8 x5 Lamp house assembly Spacer Remove BR4x6 Clean Moistened cloth Replace Shock absorber attached filter 1Y 3Y ...

Page 62: ... 60 000 IPs have been processed Clean 3Y At intervals of three years or when 180 000 IPs have been processed Replace 1 Remove the shock absorber attached guide plates DETAIL A A Clean Vacuum cleaner Replace Shock absorber attached guide plate Erasure conveyor 3Y 1Y FR7H6158 EPS Remove B3x6 x8 2 By reversing the procedures of step 1 reinstall the shock absorber attached guide plates ...

Page 63: ...tervals of one year or when 60 000 IPs have been processed Clean Rubber roller Anti static member Erasure conveyor FR7H6159 EPS Rubber roller Clean Moistened cloth Anti static member 1Y CHECK CHECK CHECK CHECK CHECK Make sure that the anti static members are brought into contact with the rollers 009 058 02 08 30 2001 FM3142 ...

Page 64: ...sorber Attached Reflection Plate 1Y At intervals of one year or when 60 000 IPs have been processed Install 1 Install the lamp house assembly Erasure conveyor FR7H6160 EPS Attach BR4x8 x4 Lamp house assembly 2 Install the shock absorber attached reflection plate FR7H6161 EPS Attach BR4x8 x4 Shock absorber attached reflection plate ...

Page 65: ... the Cleaning Rollers 1Y At intervals of one year or when 60 000 IPs have been processed Install Cleaning roller assembly Attach BR4x8 FR7H6169 EPS Anti static member DETAIL A A CHECK 009 058 02 08 30 2001 FM3142 CHECK Make sure that the anti static members are brought into contact with the rollers ...

Page 66: ... EPS Erasure conveyor Frame Notch 1 Fit Side plate Frame Notch Erasure conveyor CHECK 2 Fit Positioning screw 8 10 Installing the Erasure Conveyor 1Y At intervals of one year or when 60 000 IPs have been processed Install CAUTION The erasure lamp should be handled carefully If it is hit the erasure lamp may be broken so you may get injured 1 Insert the erasure conveyor 009 058 02 08 30 2001 FM3142...

Page 67: ...1 Insert Erasure lamp assembly Erasure conveyor 3 Connect Connectors 2 Attach BR4x8 FR7H6051 EPS Positioning pin 2 Install the erasure conveyor 3 Insert the erasure lamp assembly into the erasure conveyor FR7H6938 EPS 3 Connect CN M1 2 Connect CN M2 1 Attach BR4x8 x2 009 058 02 08 30 2001 FM3142 ...

Page 68: ...At intervals of two years or when 120 000 IPs have been processed Clean CAUTION Wear gloves when cleaning the belts REFERENCE Remove install the rubber belt while rotating the driving shaft SUS and Rubber Belts Tension coil spring Remove BR4x8 x2 Transparent cover FR7H6140 EPS FRONT Rubber belt Clean Moistened cloth SUS belt Clean Cloth ethanol Rubber belt SUS belt Driving shaft 2Y 2Y ...

Page 69: ...on belt Clean Cloth ethanol 2Y A DETAIL A 2 Remove Extension spring INSTRUCTIONS When installing the Kapton belt ensure that the arrow mark printed on it faces toward the subscanning unit After the Kapton belt is installed manually rotate the flywheel to check that the belt does not disengage FR7H6142 EPS Arrow mark Subscanning unit ...

Page 70: ...circuit board be sure to wear an anti static wristband to ground your body If your body is not grounded static electricity built on your body may cause damage to electric parts on the board 1 Disconnect the connectors CN Z1 CN Z2 CN Z3 CN Z4 1 Disconnect Connectors FR7H6162 EPS CN Z7 CN Z6 CN Z5 CN Z8 2 Disconnect Connectors HHS label 2 Bracket DETAIL A 5005 or later A Remove BR4x8 009 058 02 08 3...

Page 71: ...CR IR347 Service Manual PM 63 009 058 00 10 20 2000 FM2732 2 PM 63 3 Disconnect Connectors CN7 CN6 CN8 CN12 CN9 CN Z12 SCR08D board SCN08D board FR7H6163 EPS HHS label 2 CN3 ...

Page 72: ...CR IR347 Service Manual PM 64 009 058 00 10 20 2000 FM2732 2 PM 64 2 Pull out the scanner unit 2 Remove BR4x8 x2 3 Pull out Scanner unit FR7H6164 EP HHS label 2 Ground 1 Remove CS4x8 ...

Page 73: ...CR IR347 Service Manual PM 65 009 058 00 10 20 2000 FM2732 2 PM 65 BLANK PAGE ...

Page 74: ...e Side Positioning Conveyor 1Y At intervals of one year or when 60 000 IPs have been processed Remove 1 Disconnect the connectors FR7H6165 EPS Scanner unit A CN MN3 CN MN4 1 Disconnect Connectors BCR08A CN1 CN MN1 CN MN2 CN N1 3 Disconnect Connectors DETAIL A 2 Disconnect Connectors ...

Page 75: ... Service Manual PM 67 009 058 00 10 20 2000 FM2732 2 PM 67 2 Remove the side positioning conveyor FR7H6166 EPS Scanner unit 3 Remove BR4x8 2 Remove BR4x8 Motor FRONT 1 Remove BR4x8 x2 Side positioning conveyor ...

Page 76: ...ervals of three years or when 180 000 IPs have been processed Replace 1 Remove the cleaning guide assembly FRONT Guide plate G Guide plate F Guide plate D Guide plate C FR7H6119 EPS Guide plate E Guide plate A Guide plate B FR7H6110 EPS 3 Loosen BR4x8 1 Remove Tension coil spring x2 L 31 mm 4 Remove BR4x8 x2 Cleaning guide assembly Side positioning conveyor 2 Disconnect Connector SN4 Anti static m...

Page 77: ...hould not be installed on the side positioning conveyor Cleaning guide assembly DETAIL A A 2 Remove B3x6 x3 1 Remove BR4x8 x2 Shock absorber attached guide plate B Shock absorber attached guide plate A Clean Vacuum cleaner Replace Shock absorber attached guide plates A and B 3Y 1Y T O P Threaded hole T O P Threaded hole NG FR7H6107 EPS GOOD 009 058 02 08 30 2001 FM3142 ...

Page 78: ...d guide plates C D and E should not be installed on the side positioning conveyor FR7H6117 EPS FRONT 3 Remove B3x6 x4 Shock absorber attached guide plate C Side positioning conveyor 2 Remove B3x6 x2 1 Remove B3x6 x2 Shock absorber attached guide plate D Shock absorber attached guide plate E Clean Vacuum cleaner Replace Shock absorber attached guide plates C D E 3Y 1Y ...

Page 79: ...PM 71 009 058 00 10 20 2000 FM2732 2 PM 71 4 Remove the rubber roller assembly upper FR7H6114 EPS L 121 mm L 121 mm L 116 mm 1 Remove Tension coil spring x8 L 116 mm 2 Remove Rubber roller assembly x2 Side positioning conveyor ...

Page 80: ...e B3x6 x7 Shock absorber attached guide plate G Stay SN3 SN3 2 Remove B3x6 x3 1 Remove B3x6 x3 Clean Vacuum cleaner Replace Shock absorber attached guide plate G 3Y 1Y Clean Vacuum cleaner Replace Shock absorber attached guide plate F 3Y 1Y Anti static member Shock absorber attached guide plate H Anti static member Remove B3x6 x2 CHECK CHECK Remove B3x6 x2 CHECK Make sure that the anti static memb...

Page 81: ... 73 9 5 Side Positioning Conveyor Cleaning the Rubber Rollers 1Y At intervals of one year or when 60 000 IPs have been processed Clean 1 Clean the rubber rollers FR7H6174 EPS FRONT Side positioning conveyor Clean Moistened cloth Rubber roller FRONT Rubber roller 1Y ...

Page 82: ...through H and the cleaning roller assembly CHECKS Make sure that the right and left rubber roller assemblies are not installed incorrectly Make sure that the anti static members are brought into contact with the rollers Verify that there is no gap between the cleaning roller assembly and the right and left side plates of the side positioning conveyor FR7H6930 EPS Guide plate Side plate Cleaning ro...

Page 83: ...CR IR347 Service Manual PM 75 009 058 00 10 20 2000 FM2732 2 PM 75 BLANK PAGE ...

Page 84: ...ecting guide even when you wear gloves When servicing a PC board be sure to wear a wristband to ground your body If you do not ground your body the buildup of static electricity on your body may damage electronic components on the PC board INSTRUCTION When handling the light collecting guide assembly wear gloves Light Collecting Guide Assembly for the Front 1 Disconnect the PMT08D board connectors...

Page 85: ...PM 77 2 Rotate the lever counterclockwise 3 Remove the light collecting guide assembly for the front FR7H6122 EPS 3 Remove Light collecting guide assembly for the front 2 2 Rotate Lever 2 1 Remove BR4x8 Light collecting guide assembly Roller bearing FRONT Support ...

Page 86: ...20 2000 FM2732 2 PM 78 Light Collecting Guide Assembly for the Back 1 Disconnect the PMR08C board connectors FR7H6123 EPS Disconnect CN4 Disconnect CN1 PMR08C board Disconnect CN2 2 Remove the bracket 2 Remove Bracket 1 Remove BR4x8 FR7H6903 EPS ...

Page 87: ...79 3 Rotate the lever clockwise 4 Remove the light collecting guide assembly for the back 4 Remove Light collecting guide assembly for the back FR7H6124 EPS 3 Rotate Lever DETAIL A A Guide Light collecting guide assembly Latch Rubber roller driving side Guide Latch ...

Page 88: ...n one direction at a constant rate If the lens cleaning paper becomes soiled replace it with a new one Do not wipe the photomultiplier bonding surface Light collecting guide assembly for the front Light incident face Light collecting guide assembly for the back Light incident face Photomultiplier bonding surface Socket section PMT08D PMR08D board Cleaning range 5 mm approx FR7H6062 EPS Light colle...

Page 89: ...CR IR347 Service Manual PM 81 009 058 00 10 20 2000 FM2732 2 PM 81 BLANK PAGE ...

Page 90: ...ssion port located in the bottom of the scanning optics unit When servicing a PC board be sure to wear a wristband to ground your body If you do not ground your body the buildup of static electricity on your body may damage electronic components on the PC board 1 Disconnect the connectors FR7H6125 EPS 3 Disconnect LDD08B CN1 Scanning optics unit Bracket FG2 FG1 2 Disconnect POL DRV CN1 1 Remove B3...

Page 91: ...CR IR347 Service Manual PM 83 009 058 00 10 20 2000 FM2732 2 PM 83 2 Remove the scanning optics unit FR7H6904 EPS Remove BR4x20 x4 Scanning optics unit ...

Page 92: ... Wear gloves when cleaning the light collecting mirror Never touch the reflection surface of the light collecting mirror even when you are wearing the gloves Carefully handle the light collecting mirror to avoid damage to it due to contact with surrounding objects NOTE Wipe the light collecting mirror in one direction at a constant rate 1 Remove the duct assembly Duct assembly Loosen T4x8 x2 FR7H6...

Page 93: ...remove the screw CS3x6 of the mirror assembly insert an Allen wrench or the like into the shaft of the mirror mechanism FR7H6908 EPS 5 Remove Mirror mechanism assembly 3 Remove Tension coil spring 2 Disconnect Connector CNZ11 4 Remove CS3x6 Allen wrench A 1 Rotate Lever DETAIL A DETAIL B Pin Mirror mechanism assembly B ...

Page 94: ... PM 86 009 058 00 10 20 2000 FM2732 2 PM 86 3 Clean the reflection surface of the light collecting mirror FR7H6066 EPS Mirror mechanism assembly Reflection surface Light collecting mirror Clean Lens cleaning paper ethanol 1Y ...

Page 95: ...0 20 2000 FM2732 2 PM 87 9 10 Subscanning Unit Cleaning the Rubber Rollers 1Y At intervals of one year or when 60 000 IPs have been processed Clean FRONT Rubber roller x4 Clean Moistened cloth Subscanning unit FR7H6906 EPS Center guide plate 1Y ...

Page 96: ... 88 9 11 Subscanning Unit Cleaning the Shock Absorber Attached Center Guide Plate Shock Absorber Attached Guide Plate 1Y At intervals of one year or when 60 000 IPs have been processed Clean FRONT Shock absorber Clean Vacuum cleaner Subscanning unit FR7H6907 EPS 1Y ...

Page 97: ...when cleaning the glass guide Carefully handle the glass guide to avoid damage to it due to contact with surrounding objects NOTE When cleaning the glass guide with lens cleaning paper ethanol use care not to touch the shock absorber of the shock absorber attached center guide plate Clean the glass guide FR7H6905 EPS Glass guide Clean Lens cleaning paper ethanol Shock absorber attached center guid...

Page 98: ...sed Replace CAUTION Carefully handle the glass guide to avoid damage to it due to contact with surrounding objects Shock Absorber Attached Center Guide Plate 1 Remove the upper rubber roller driving side FR7H6129 EPS 5 Remove Upper rubber roller driving side 2 Remove Keep plate 1 Remove Tension coil spring L 34 9 mm Upper rubber roller 4 Remove Keep plate 3 Remove Tension coil spring L 40 7 mm Upp...

Page 99: ...2 PM 91 2 Remove the grip arm driving side FR7H6130 EPS 7 Remove Grip arm driving side 2 Push Bracket 1 Loosen B3x6 Grip arm 4 Push Bracket 3 Loosen B3x6 Grip arm 6 Remove BR4x8 Ground cable 5 Release Clamp Anti static member CHECK 009 058 02 08 30 2001 FM3142 ...

Page 100: ...2732 2 PM 92 3 Release the grip of the upper rubber roller driven side FR7H6131 EPS Upper rubber roller driven side Shock absorber attached center guide plate FRONT FRONT 2 Rotate Allen wrench Grip motor driven side 1 Attach Allen wrench Transparent cover ...

Page 101: ...CR IR347 Service Manual PM 93 009 058 00 10 20 2000 FM2732 2 PM 93 4 Remove the shock absorber attached center guide plate Remove S3x6 x6 Shock absorber attached center guide plate FR7H6132 EPS ...

Page 102: ...ide 3Y 6 Reversing the procedures of steps 1 through 5 reinstall the shock absorber at tached center guide plate INSTRUCTION The extension spring size varies with the mounting location Pay due attention to the extension spring mounting locations CHECKS Check that the installed rubber roller is properly oriented Make sure that the anti static members are brought into contact with the rollers 009 05...

Page 103: ...vice Manual PM 95 009 058 00 10 20 2000 FM2732 2 PM 95 Shock Absorber Attached Guide Plate Replace the shock absorber attached guide plate Shock absorber attached guide plate Replace Remove B3x6 x2 FR7H6909 EPS 3Y ...

Page 104: ...g Mirror install the mirror mechanism assembly NOTE Make sure that the slack of the SZ1 connector cable is not sticking out on the reflection surface side of the light collecting mirror If the cable slack is sticking out on the reflection surface side of the light collecting mirror secure the laser light path with reference to the illustrations below FR7H6931 EPS F R O N T Cable clamp Connector ca...

Page 105: ...described in 9 8 Subscanning Unit Removing the Scanning Optics Unit install the scanning optics unit CHECK Make sure that the scanning optical unit is brought into contact with the positioning pins FR7H6911 EPS Check Positioning pin Check Positioning pin FRONT Scanning optics unit 2 Install the duct assembly 009 058 01 05 15 2001 FM3052 ...

Page 106: ...2 PM 98 9 15 Subscanning Unit Installing the Light Collecting Guide Assemblies 1Y At intervals of one year or when 60 000 IPs have been processed Install Light Collecting Guide Assembly for the Front 1 Rotate the lever counterclockwise FR7H6912 EPS Rotate Lever ...

Page 107: ...installing the light collecting guide assembly properly position it by pressing it against the mirror assembly and positioning pin FR7H6913 EPS Install Light collecting guide assembly Light collecting guide assembly Roller bearing FRONT Positioning pin FR7H6932 EPS Positioning pin Light collecting guide assembly Mirror assembly F R O N T CHECK ...

Page 108: ...CR IR347 Service Manual PM 100 009 058 00 10 20 2000 FM2732 2 PM 100 3 Rotate the lever clockwise FR7H6914 EPS Rotate Lever ...

Page 109: ...CR IR347 Service Manual PM 101 009 058 00 10 20 2000 FM2732 2 PM 101 4 Connect the PMT08D board connectors FR7H6915 EPS PMT08D board Connect CN4 Connect CN2 Connect CN1 ...

Page 110: ...CR IR347 Service Manual PM 102 009 058 00 10 20 2000 FM2732 2 PM 102 BLANK PAGE ...

Page 111: ...CR IR347 Service Manual PM 103 009 058 00 10 20 2000 FM2732 2 PM 103 Light Collecting Guide Assembly for the Back 1 Rotate the lever clockwise FR7H6916 EPS Rotate Lever ...

Page 112: ... PM 104 2 Install the light collecting guide assembly for back surface NOTE When installing the light collecting guide assembly ensure that its claws are positioned above the guide pins FR7H6933 EPS Light collecting guide assembly Claw Pin Attach Claw Attach Pin ...

Page 113: ... PM 105 009 058 00 10 20 2000 FM2732 2 PM 105 Attach Light collecting guide assembly for back surface FR7H3934 EPS A Guide Light collecting guide assembly Claw Light collecting guide assembly Guide Rubber roller driving side ...

Page 114: ...n the direction of the arrow in the figure below to secure the light collecting guide assembly for back surface FR7H6918 EPS 3 Move Light collecting guide assem for the back 4 1 Rotate Lever 4 2 Attach BR4x8 REFERENCE When the lever is pressed the pressure bar secures the light collecting guide in place Pressure bar Light collecting guide assembly FRONT Guide FR7H6134 EPS ...

Page 115: ...0 FM2732 2 PM 107 5 Attach the bracket INSTRUCTION When installing the bracket secure it while pressing its positioning screw against the side plate Bracket Bracket FR7H6935 EPS 2 Attach BR4x8 1 Press Positioning screw Side plate Positioning screw CHECK ...

Page 116: ...4 Connect CN1 PMR08C board Connect CN2 CHECKS Check that the PMT08DPMR08C board socket section is parallel to the light collecting guide connector section Check that the light collecting guide assembly is mounted in the correct position GOOD NG FR7H6073 EPS Connector section Parallel Not parallel PMT08D PMR08C board Socket section ...

Page 117: ...against the positioning screws When tightening the screws begin by tightening the screws on the right hand side plate for the subscanning unit Side positioning conveyor Subscanning unit FR7H6923 EPS Tighten BR4x8 x4 Side positioning conveyor Check Positioning screw Side positioning conveyor Check Positioning screw Reversing the procedures described in 9 3 Removing the Side Positioning Conveyor ins...

Page 118: ...n the scanner unit exercise care so that the disconnected connectors and cables are not caught Push the scanner unit all the way into the machine while pressing the stoppers of the slide rails FR7H6924 EPS Scanner unit HHS label 2 Stopper Slide rail Stopper Slide rail A DETAIL A PUSH PUSH Slide rail By reversing the procedures described in 9 2 Pulling Out the Scanner Unit push in the scanner unit ...

Page 119: ...CR IR347 Service Manual PM 111 009 058 00 10 20 2000 FM2732 2 PM 111 BLANK PAGE ...

Page 120: ... S 1 O N High voltage switch SCN08D board FR7H6925 EPS HHS label 2 ON position 11 Installing and Cleaning the Covers 1Y At intervals of one year or when 60 000 IPs have been processed Install and clean 1 By reversing the procedures described in 4 Removing the Covers install all the covers 2 Clean all the covers with a moistened cloth CHECKS Make sure that the screws on the covers are attached secu...

Page 121: ...00 10 20 2000 FM2732 2 PM 113 12 Checking the Date and Time 1Y At intervals of one year or when 60 000 IPs have been processed Check 1 Power ON the machine 2 Start the M Utility 3 Date Time Setting 4 Check the current date and time 5 Return ...

Page 122: ...3 TEST MODE 4 ELECTRICAL UTILITY 5 SCANNER UTILITY 6 MECHANICAL UTILITY 7 FILE UTILITY 8 BACKUP MEMORY 9 HV OFF 10 MENU SETTING 11 SYSTEM UTILITY 1 0 QUIT 1 LIST 2 CLEAR 3 SAVE TO FD 4 SAVE TO HD ELU 2 ARE YOU SURE TO CLEAR ERROR LOGS 1 YES 2 NO DEFAULT 2 1 ERROR LOGS ARE CLEARED FR7H6184 EPS 1 Input ENT 2 Input ENT 3 Input ENT When all the error logs are deleted a message ERROR LOGS ARE CLEARED a...

Page 123: ...CR IR347 Service Manual PM 115 009 058 00 10 20 2000 FM2732 2 PM 115 14 Checking the Image 1Y At intervals of half year Check 2 2 Checking the Image ...

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