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Diagnostic Check Procedures

SM3226-1 – 10FEB97

3–1

Section 3: Diagnostic Check Procedures

Description

Page

Table of Contents

Setting up the Optical Power Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-2

Measuring the Laser Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-4

Checking Vacuum Pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Summary of Contents for Ektascan 1120

Page 1: ...CUSTOMER EQUIPMENT SERVICES Eastman Kodak Company Publication No SM3226 1 10FEB97 Supersedes SM3226 1 06 93 SERVICE MANUAL for the Kodak Ektascan 1120 LASER PRINTER H129_0710AC ...

Page 2: ...ss or damage including consequential or special damages resulting from any use of this information even if loss or damage is caused by Kodak s negligence or other fault This equipment includes parts and assemblies sensitive to damage from electrostatic discharge Use caution to prevent damage during all service procedures Important Use qualified personnel to service this equipment Warning DANGER In...

Page 3: ...ds 2PMD 2 17 5 Phase Pulse Motor Driver Boards 5PMD 2 18 Sequence Board 2 19 Slow Scan Motor Board 2 22 Laser Diode Power Supply Board 2 23 Backplane Board 2 25 Control Unit Components 2 26 Exhaust Fans 2 26 Intake Fans 2 27 Main Power Supply 2 28 Image Unit Components 2 29 Optical Unit 2 29 Optical Unit Components 2 33 R Transportation Roller Assembly 2 34 S Transportation Roller Assembly 2 35 Ou...

Page 4: ...ut Voltage for Receivers PT1 PT2 and PT3 5 9 Temporary Emitter Pulse Cycle 5 13 No Film Signal Holding Time 5 15 Permanent Emitter Pulse Cycle 5 17 Emitter Pulse Duty Ratio for IL1 IL2 and IL3 5 19 Driver Board Versions 4 5 6 Universal and Serial No Range 500390 500898 600133 600306 5 21 DC DC Converter Output Voltage 5 21 Clock Frequency for Electromagnetic Pump 5 22 Film Sensor Adjustments 5 24 ...

Page 5: ...r 5 78 PH3 S Magazine Door Sensor 5 80 CHS1 Slide Base Position Sensor Reference Position 5 81 PHR1 R Magazine Open Sensor 5 86 PHR2 R Magazine Close Sensor 5 88 PH4 R Magazine Door Sensor 5 90 Receive Side Stopper Position 5 91 CHT1 Supply Roller Position Sensor 5 93 CHT2 Receive Roller Position Sensor 5 97 Preventive Maintenance Checklist 6 1 ...

Page 6: ...SERVICE MANUAL 6 10FEB97 SM3226 1 ...

Page 7: ...Service Requirements SM3226 1 10FEB97 1 1 Section1 Service Requirements Description Page Table of Contents Safety 1 2 Special Tools 1 3 ...

Page 8: ...n the LASER PRINTER For your safety warnings are also included in the adjustment and removal procedures Warning When doing a removal procedure de energize the LASER PRINTER H129_0700AA LASER SAFETY LABEL H129_0700ACA H129_0800AC H129_0800ACA LABELS LASER SAFETY H129_2901AC H129_2901ACA LABEL LASER SAFETY ...

Page 9: ...pson NB3 Power Adapter TL 4219 RS 232 Cable 9 25DB TL 4238 RS 232 Null Modem Adapter TL 4368 DENSITOMETER X331 TL 4371 Tool Kit PORTABLE COMPUTER Compartment and Tools Part Number Description P N 263632 Air Brush TL 1216 Lens Paper Cat 116 8277 Spectro Grade Acetone Lens Mirror Cleaner Part Number Description TL 3450 Metric Largest TL 3523 Metric Chapman Set TL 3789 Metric Hex Wrench Ball Set TL 3...

Page 10: ...er TL 2579 IR Phosphor Probe TL 2887 Replacement Tip for 10X Probes TL 2963 IC Insertion Extraction Tool TL 3348 Oscilloscope TL 3349 Anti Static Bag 18X18 TL 3832 Anti Static Spray TL 3942 Touch up Paint Greige TL 3972 Extender Board TL 4360 Optical Power Meter TL 4603 Protective Eyewear TL 4586 Vacuum Gauge TL 4587 Adapter for Vacuum Gauge TL 4715 Pulse Cycle Test Tool TL 4717 Memory Board Expan...

Page 11: ...e Pulse Motor Driver Boards 5PMD 2 18 Sequence Board 2 19 Slow Scan Motor Board 2 22 Laser Diode Power Supply Board 2 23 Backplane Board 2 25 Control Unit Components 2 26 Exhaust Fans 2 26 Intake Fans 2 27 Main Power Supply 2 28 Image Unit Components 2 29 Optical Unit 2 29 Optical Unit Components 2 33 R Transportation Roller Assembly 2 34 S Transportation Roller Assembly 2 35 Outlet Guide Plate As...

Page 12: ...OVER to disengage it from the LASER PRINTER 4 Remove the COVER Front Control Unit Cover Warning Dangerous Voltage 1 De energize the LASER PRINTER 2 Rotate each of the 2 SCREWS 30 3 Disengage the FRONT CONTROL UNIT COVER from the LATCHES 4 Lift up and remove the FRONT CONTROL UNIT COVER H129_0800AC SCREW 2 BACK CONTROL UNIT COVER RIGHT CONTROL UNIT COVER SCREW 2 H129_0800ACB H129_0701AC H129_0701AC...

Page 13: ...e to eyes from invisible laser beam 1 De energize the LASER PRINTER 2 Remove the 4 BLIND COVER SCREWS 3 Disconnect the CONNECTOR J750 4 Loosen the 2 SCREWS for the LEFT IMAGE UNIT COVER by rotating each SCREW 90 counterclockwise Caution Do not remove the LEFT IMAGE UNIT COVER until J750 has been disconnected 5 Lift the bottom of the COVER to disengage it from the LASER PRINTER 6 Remove the COVER H...

Page 14: ...energize the LASER PRINTER 2 Remove the BACK IMAGE UNIT COVER 3 Open the SEQUENCE BOARD SHIELD Supply Magazine Door Receive Magazine Door and User Access Door H129_0601AC SHIELD BOARD SEQUENCE H129_0601ACA H129_0701AC DOOR ACCESS USER DOOR MAGAZINE RECEIVE DOOR MAGAZINE SUPPLY H129_0701ACC ...

Page 15: ...CEIVE MAGAZINE DOOR f Press down the USER ACCESS DOOR LATCH to open the USER ACCESS DOOR Warning Dangerous Voltage Possible damage to eyes from invisible laser beam 2 De energize the LASER PRINTER 3 Remove the BACK IMAGE UNIT COVER If necessary use the procedure on Page 2 3 4 Remove the 2 SCREWS from the front of the TOP COVER and the 2 SCREWS from the back of the TOP COVER 5 Disconnect J510 and J...

Page 16: ...2 2 2 Loosen the 14 SCREWS 3 Lift and remove the RIGHT INSIDE COVER Left Inside Cover 1 Remove the LEFT CONTROL UNIT COVER If necessary see the procedure on Page 2 2 2 Loosen the 14 SCREWS 3 Lift and remove the LEFT INSIDE COVER H129_0603AC H129_0603ACA COVER INSIDE RIGHT SCREW 14 H129_0604AC H129_0604ACA SCREW 14 COVER INSIDE LEFT ...

Page 17: ...rgize the LASER PRINTER 2 Remove the FRONT CONTROL UNIT COVER If necessary see the procedure on Page 2 2 Caution Possible damage from electrostatic discharge 3 Loosen the 2 SCREWS of the Kodak Ektascan 1120 MEMORY BOARD 6MB or 20MB located in SLOT 2 4 Remove the MEMORY BOARD 6MB or 20MB by sliding it forward H129_1701BC RACK CARD MEMORY BOARD 20MB MEMORY BOARD 6MB or H129_1701BCA ...

Page 18: ...te dot is silk screened on the circuit board next to pin position 1 for each jumper JUMPERS 6 Check that the following Jumpers have been be installed J1 1 to J1 2 J2 1 to J2 2 J3 3 to J3 4 J4 3 to J4 4 J5 1 to J5 2 J5 4 to J5 5 J5 7 to J5 8 J5 10 to J5 11 J8 2 to J8 3 J9 1 to J9 2 J11 1 to J11 2 J12 1 to J12 2 J14 3 to J14 4 J15 1 to J15 2 J15 3 to J15 4 J16 1 to J16 2 J16 3 to J16 4 J16 5 to J16 ...

Page 19: ...correct procedures and equipment to prevent damage SYSTEM CONTROLLER BOARD 1 Move the 2 EPROMS from the existing SYSTEM CONTROLLER BOARD to the new SYSTEM CONTROLLER BOARD H129_1712DC J1 J2 J3 J4 J5 J6 J8 J9 J10 J11 J12 J14 J15 J16 J17 J18 J19 J20 J21 J22 H129_1712DCE U1 SYS ODD EPROM U22 SYS EVEN EPROM ...

Page 20: ...ROL UNIT COVER If necessary see the procedure on Page 2 2 Caution Possible damage from electrostatic discharge 3 Disconnect the CONNECTOR from the PRINT CONTROLLER BOARD located in SLOT 3 of the CARD RACK 4 Remove the 2 SCREWS 5 Remove the PRINT CONTROLLER BOARD by sliding it forward H129_1702BC BOARD CONTROLLER PRINT RACK CARD H129_1702BCA ...

Page 21: ... 10FEB97 2 11 SWITCHES 6 When installing a new PRINT CONTROLLER BOARD check the following SWITCHES S1 Positions 1 2 3 4 6 and 8 are ON S2 Position 2 is ON S3 Position 7 is ON PRINT CONTROLLER BOARD H129_1713DC S3 S2 S1 ...

Page 22: ...Voltage 1 De energize the LASER PRINTER 2 Remove the BACK IMAGE UNIT COVER If necessary see the procedure on Page 2 3 3 Open the SEQUENCE BOARD SHIELD H129_0601AC SHIELD BOARD SEQUENCE H129_0601ACA H129_0802BC SEQUENCE BOARD SLOW SCAN DRIVE SSD FAN FAN DRIVER BOARD DRV ...

Page 23: ...nstalled in the normal position JP1 JP2 JP3 SWITCHES 5 When installing a new DRIVER BOARD check the following SWITCHES DSW1 Position 1 is ON RSW1 Position 8 is ON RSW2 Position 8 is ON RSW3 Position 8 is ON DRIVER BOARD 29 30 39 40 1 2 1 2 H129_1706DC 1 2 22 21 1 2 23 24 H129_1706DCH JP3 JP2 JP1 DSW1 RSW3 RSW2 RSW1 ...

Page 24: ...following table and figures to check for the correct JUMPER positions on the UNIVERSAL DRIVER BOARD Note If the DAUGHTER BOARD is removed from the UNIVERSAL DRIVER BOARD return the DAUGHTER BOARD to Part Services Printer Serial Number Daughter Board Jumper Pin P302 Connection 500025 500248 Used No Jumper 500259 500480 600001 600003 Not Used 1 to 2 3 to 4 5 to 6 500481 and Up 600004 and Up Not Used...

Page 25: ...SM3226 1 10FEB97 2 15 UNIVERSAL DRIVER BOARD with DAUGHTER BOARD H129_1726DC 33 1 2 22 21 24 23 1 2 11 12 2 1 10 1 10 1 1 5 1 2 2 1 30 29 2 1 34 18 17 A40 B40 A1 B1 10 1 5 6 P302 DAUGHTER BOARD P301 H129_1726DCC ...

Page 26: ...E MANUAL 2 16 10FEB97 SM3226 1 UNIVERSAL DRIVER BOARD without DAUGHTER BOARD 1 2 22 21 24 23 1 2 11 12 2 1 10 1 10 1 1 5 1 2 2 1 30 29 2 1 34 18 17 A40 B40 A1 B1 10 1 5 6 33 H129_1725DC P302 P301 H129_1725DCA ...

Page 27: ...MOTOR BOARD 2PMD F When replacing the BEAM SPLITTER BOARD remove the HEAT SINK When replacing the SLIDE BASE MOTOR BOARD do not remove the HEAT SINK Install JUMPERS 1 Check that the following JUMPERS are installed a BEAM SPLITTER BOARD 1 J1 1 to J1 2 2 J2 1 to J2 2 b SLIDE BASE MOTOR BOARD 1 J1 2 to J1 3 2 J2 1 to J2 2 2 PHASE PULSE MOTOR DRIVER BOARD 2PMD H129_1704BC J2 J1 HEAT SINK H129_1704BCB ...

Page 28: ...OR BOARD 5PMD T the RECEIVE ROLLER MOTOR BOARD 5PMD R the SUPPLY ROLLER MOTOR BOARD 5PMD S Install JUMPERS 1 Check that the following JUMPERS are installed for each of the boards being installed 1 J1 2 to J1 3 2 J2 2 to J2 3 2 When installing a new board do the adjustment procedure on Page 5 52 5 PHASE PULSE MOTOR DRIVER BOARD 5PMD H129_1703BC H129_1703BCB J2 J1 ...

Page 29: ... the BACK IMAGE UNIT COVER If necessary see the procedure on Page 2 3 3 Open the SEQUENCE BOARD SHIELD Important JUMPER information is subject to change with software updates and hardware changes H129_0601AC SHIELD BOARD SEQUENCE H129_0601ACA H129_0802BC SEQUENCE BOARD SLOW SCAN DRIVE SSD FAN FAN DRIVER BOARD DRV ...

Page 30: ...lowing JUMPERS are installed SJ1 1 to SJ1 2 SJ2 1 to SJ2 2 SJ3 1 to SJ3 2 SJ4 2 to SJ4 3 SJ5 2 to SJ5 3 SJ6 1 to SJ6 9 SJ6 2 to SJ6 10 SJ6 3 to SJ6 11 SJ6 4 to SJ6 12 SJ6 5 to SJ6 13 SJ6 6 to SJ6 14 SJ6 8 to SJ6 16 SJ7 1 to SJ7 2 For printers with serial number 500369 and above SJ6 6 is open along with the NEW GUIDE PLATE SEQUENCE BOARD H129_1705DC SJ1 SJ2 SJ3 SJ4 SJ5 SJ6 SJ7 EPROM ODD EPROM EVEN ...

Page 31: ...e damage from electrostatic discharge Use correct procedures and equipment to prevent damage 6 Move the 2 EPROMS from the existing SEQUENCE BOARD to the replacement SEQUENCE BOARD Important When installing a new SEQUENCE BOARD do the setup procedure on Page 4 22 ...

Page 32: ...ER 2 Remove the BACK IMAGE UNIT COVER If necessary see the procedure on Page 2 3 3 Open the SLOW SCAN FAN ASSEMBLY 4 Open the SLOW SCAN FAN ASSEMBLY COVER SWITCHES 5 When installing a new SLOW SCAN MOTOR BOARD check that the S1 SWITCH Positions 1 2 3 and 4 are OFF H129_1714BC S1 SLOW SCAN MOTOR BOARD COVER FAN ASSEMBLY SLOW SCAN ASSEMBLY FAN SCAN SLOW H129_1714BCA ...

Page 33: ...dure to remove the LASER DIODE POWER SUPPLY BOARD in printers with serial numbers between 500085 and 500200 1 Remove the SUPPLY MAGAZINE OPEN CLOSE ASSEMBLY with separation unit If necessary see the procedure on Page 2 42 H129_0036AC H129_0036ACA ASSEMBLY OPEN CLOSE MAGAZINE SUPPLY ...

Page 34: ...the LASER DIODE POWER SUPPLY BOARD 6 Install the new LASER DIODE POWER SUPPLY BOARD 7 Install the FAN POWER SUPPLY BRACKET connecting the GROUND WIRE with one of the SCREWS 8 Install the SUPPLY MAGAZINE OPEN CLOSE ASSEMBLY with separation unit H129_0611CC H129_0611CCA J801 BRACKET SUPPLY FAN POWER WIRE GROUND BOARD POWER SUPPLY LASER DIODE J470 SCREW 6 J450 ...

Page 35: ...0166 Slot 1 SYSTEM CONTROLLER All JUMPERS On Only j iack JUMPER On Slot 2 MEMORY 6 or 20 MB All JUMPERS On All JUMPERS On Slot 3 PRINT CONTROLLER All JUMPERS On Only iackin JUMPER Off Slot 4 EK Interface All JUMPERS On All JUMPERS On Slot 5 EK Interface All JUMPERS On All JUMPERS On Slot 6 EK Interface All JUMPERS On All JUMPERS On Slot 7 EK Interface All JUMPERS On All JUMPERS On Slot 8 EK Interf...

Page 36: ...move the BACK CONTROL UNIT COVER If necessary see the procedure on Page 2 2 3 Loosen the 14 SCREWS to remove the BACK INSIDE COVER 4 Disconnect J121 5 Loosen the 4 SCREWS to remove the PLATE from the FRAME 6 Remove the 8 SCREWS to remove the EXHAUST FAN from the PLATE H129_1905CC SCREW 4 EXHAUST FAN J121 PLATE SCREW 8 FRAME H129_1905CCA ...

Page 37: ...GHT and BACK INSIDE COVERS See the procedures if necessary 4 Disconnect the FAN CONNECTOR J120 5 Remove the 4 SCREWS from the CARD RACK 6 Move the CARD RACK toward the back of the LASER PRINTER 7 Loosen the 4 SCREWS to remove the FAN PLATE and 2 FANS 8 Remove the 8 SCREWS to remove both FANS H129_1906AC H129_1906ACA SCREW 4 J120 BOARD RACK H129_1907CC FAN INTAKE SCREW 8 FAN PLATE SCREW 4 H129_1907...

Page 38: ...Y is installed 3 Remove the SCREW and disconnect the GROUND WIRE 4 Disconnect the BLACK WIRE and the WHITE WIRE from the POWER SUPPLY Important Make a note of the position of the wires You must install the wires in the same position on the new POWER SUPPLY 5 Disconnect the wires from the back of the POWER SUPPLY 6 Loosen the 4 SCREWS and pull the POWER SUPPLY toward the front of the LASER PRINTER ...

Page 39: ...invisible laser beam Wear protective eyewear Do not wear jewelry 5 De energize the LASER PRINTER 6 Remove the BACK IMAGE UNIT COVER If necessary see the procedure on Page 2 3 7 Remove the TOP COVER If necessary see the procedure on Page 2 5 8 Disconnect J430 9 Loosen the 5 SCREWS to remove the LASER DIODE CONTROL BOARD COVER H129_0701AC DOOR ACCESS USER DOOR MAGAZINE RECEIVE DOOR MAGAZINE SUPPLY H...

Page 40: ...0 Remove the FIBER OPTIC CABLE a For LASER PRINTERS with serial numbers 500024 500085 disconnect P J402 b For LASER PRINTERS with serial numbers 500086 500200 disconnect P J803 H129_2907BC H129_2907BCA P J402 H129_2906BC H129_2906BCA P J803 ...

Page 41: ...sconnect P J461 11 Loosen the 5 SCREWS to remove the OPTICAL UNIT COVER 12 Disconnect J402 on the LASER DIODE CONTROL BOARD LASER DIODE CONTROL BOARD 13 Remove the 3 ALLEN SCREWS 14 Lift and remove the OPTICAL UNIT H129_2908BC H129_2908BCA P J461 H129_1707BC 3 1 3 1 H129_1707BCB J402 J401 ...

Page 42: ...agnostics Note For information about installing a UNIVERSAL OPTICAL UNIT see Installing a Universal Optical Unit in the Installation Instructions MAIN MENU 1 Monitor Mode 4 System Params 2 System Logs 5 Debug Utility 3 Boards Diag Enter Menu Item SYSTEM PARAMETERS MENU 1 Set Date Time 4 Show Software Ver 2 System Statistics 5 MMB Config 3 System Config 6 FILM Config Enter Menu Item SYSTEM STATISTI...

Page 43: ...the MOTOR from the BASE by removing the 4 SCREWS BEAM SPLITTER POSITION SENSOR Remove the BEAM SPLITTER POSITION SENSOR by removing 2 SCREWS POLYGON MOTOR UNIT Place the PROTECTIVE COVER over the POLYGON before removing the unit The PROTECTIVE COVER is shipped with the replacement unit H129_2900DC MOTOR POLYGON MOTOR BEAM SPLITTER H129_2900DCB POSITION SENSOR BEAM SPLITTER ...

Page 44: ...on if necessary 2 Loosen the 2 IDLER SPROCKET ASSEMBLY SCREWS 3 Remove the ROLLER CHAIN from the ROLLER SHAFT 4 Loosen the 4 SCREWS on the MOTOR BRACKET 5 Remove the MOTOR CHAIN from the GEAR 6 Remove the 4 SCREWS and 2 BEARING RETAINERS 7 Slide the ROLLER through the groove in the FRAME H129_0030DC RETAINER 2 BEARING SCREW 4 MOTOR BRACKET MOTOR CHAIN SCREW 4 ROLLER CHAIN IDLER SPROCKET ASSEMBLY S...

Page 45: ...ecessary see the procedure on Page 2 3 2 Remove the GUIDE PLATE and CONNECTOR J514 3 Loosen the 2 IDLER SPROCKET ASSEMBLY SCREWS 4 Remove the ROLLER CHAIN from the ROLLER SHAFT 5 Loosen the 4 SCREWS on the MOTOR BRACKET 6 Remove the MOTOR CHAIN from the SPROCKET H129_0024AC H129_0024ACB J514 GUIDE PLATE ...

Page 46: ...4 SCREWS and 2 BEARING RETAINERS 8 Slide the ROLLER through the groove in the FRAME H129_4222BC H129_4222BCA SHAFT ROLLER ROLLER CHAIN H129_4221BC H129_4221BCA SCREW 4 IDLER SPROCKET ASSEMBLY SCREWS SCREW 2 BEARING RETAINER 2 MOTOR SPROCKET MOTOR CHAIN ...

Page 47: ...nvisible laser beam 3 De energize the LASER PRINTER 4 Remove the TOP COVER If necessary see the procedure on Page 2 5 5 Remove the RIGHT IMAGE UNIT COVER If necessary see the procedure on Page 2 3 6 Disconnect J305 J371 and J372 7 Mark the position of the GUIDE PLATE BRACKET on the FRAME 8 Remove the 4 SCREWS 9 Lift and slide the GUIDE PLATE out of the PRINTER H129_0713BC H129_0713BCA J372 J371 J3...

Page 48: ...REWS 12 Lift and slide the GUIDE PLATE out of the PRINTER Important Do not allow the GUIDE PLATE to slide against the frame of the LASER PRINTER H129_3001DC BRACKET PLATE GUIDE BRACKET GUIDE PLATE H129_3001DCA GUIDE PLATE PINCH ROLLER FREE ROLLER LIGHT SHIELD PLATE AND SLOW SCAN FILM SENSOR REGISTRATION PLATE SCREW 4 ...

Page 49: ...TER 4 Remove the TOP COVER If necessary see the procedure on Page 2 5 5 Remove the OPTICAL UNIT If necessary see the procedure on Page 2 29 6 Remove the OUTLET GUIDE PLATE ASSEMBLY If necessary see the procedure on Page 2 37 7 Remove the 2 SPRINGS H129_0022AC M4 SCREW ENCODER ASSEMBLY SPRING 2 SLOW SCAN ROLLER PINCH ROLLER H129_0022ACA H129_2902AC CONNECTOR MOTOR SCAN SLOW PLATE REGISTRATION SCREW...

Page 50: ...ATION PLATE in the up position 11 Disconnect the SLOW SCAN MOTOR CONNECTOR 12 Disconnect the ENCODER CABLE from the SLOW SCAN DRIVER BOARD Remove the WIRE TIES if necessary 13 Remove the 4 SCREWS 14 Lift and hold the PINCH ROLLER away from the SLOW SCAN ROLLER 15 Lift and pull out the ENCODER ASSEMBLY H129_0018BC H129_0018BCC SLOW SCAN MOTOR CONNECTOR H129_7814BC CABLE ENCODER MOTOR H129_7814BCB ...

Page 51: ...nect the CONNECTOR before removing the SENSOR PINCH ROLLER Remove the 2 SPRINGS Remove the WASHERS and E RINGS from the LEVER Remove the PINS Remove the WASHERS and E RINGS from the ROLLER Do not scratch the PINCH ROLLER Clean the NIP ROLLER before assembly H129_3001DC BRACKET PLATE GUIDE BRACKET GUIDE PLATE H129_3001DCA GUIDE PLATE PINCH ROLLER FREE ROLLER LIGHT SHIELD PLATE AND SLOW SCAN FILM SE...

Page 52: ...nect the following connectors from the SUPPLY MAGAZINE OPEN CLOSE ASSEMBLY J320 J321 J322 J302 J303 Caution The SUCKER PADS must be in the up position 5 Remove the 3 SCREWS 6 Lift the SUPPLY MAGAZINE OPEN CLOSE ASSEMBLY a small amount and pull the unit out Caution The assembly will contact the S MAGAZINE DOOR LOCK SOLENOID if lifted too high H129_0036AC H129_0036ACA ASSEMBLY OPEN CLOSE MAGAZINE SU...

Page 53: ... the SUPPLY MAGAZINE OPEN CLOSE ASSEMBLY with SEPARATION UNIT Note The GUIDE FLANGE on the SUPPLY MAGAZINE OPEN CLOSE ASSEMBLY with SEPARATION UNIT slides into the LOWER SLOT of the BRACKET H129_0014BC H129_0014BCA ASSEMBLY OPEN CLOSE SUPPLY MAGAZINE GUIDE FLANGE SUCKER ASSEMBLY H129_0714BC BRACKET LOWER SLOT H129_0714BCA ...

Page 54: ... ELECTROMAGNETIC PUMP Remove the HOSE and CONNECTOR before the ELECTROMAGNETIC PUMP ELECTROMAGNETIC VALVE SUCTION DETECTING MANIFOLD S MAGAZINE WINDOW CLOSE SENSOR Make a mark to indicate the position of the SENSOR BRACKET on the FRAME before removing it Remove this part when the SEPARATING ASSEMBLY is fastened to the SUPPLY MAGAZINE OPEN CLOSE ASSEMBLY S MAGAZINE WINDOW OPEN SENSOR Make a mark to...

Page 55: ...E ROLLER SUCTION PAD SEPARATION ARM SENSOR SEPARATING ASSEMBLY ELECTROMAGNETIC PUMP SEPARATION SLIDE BASE MOTOR ELECTROMAGNETIC VALVE SUCTION DETECTING MANIFOLD HOSE J333 S MAGAZINE WINDOW OPEN SENSOR J332 SLIDE BASE POSITION SENSOR SCREW 6 J334 J331 J330 SLIDE BASE SOLENOID S MAGAZINE WINDOW CLOSE SENSOR H129_1904ECA S MAGAZINE WINDOW OPEN CLOSE MOTOR ...

Page 56: ...NOID It is not necessary to remove the SEPARATION ASSEMBLY from the BASE PLATE to remove these components FILM SUCTION SENSOR SLIDE BASE POSITION SENSOR GUIDE ROLLER Remove both GUIDE ROLLERS SLIDE BASE Remove the LINK MECHANISM with the SLIDE BASE Keep the WASHERS SUCTION PAD It is not necessary to remove the SEPARATING UNIT to remove the SUCTION PAD ...

Page 57: ...ENOID P J 332 S MAGAZINE SLIDE BASE CHS1 SENSOR POSITION WINDOW OPEN SENSOR WINDOW SEPARATION S MAGAZINE SLIDE SOLENOID SL3 ARM CLOSE PHS2 SENSOR PHF FILM SUCTION P J 333 H129_1904ECB ELECTRO MSV VALVE MAGNETIC P J 340 PMF MOTOR SENSOR CHS2 SEPARATION ARM OPEN CLOSE MOTOR MSM S MAGAZINE WINDOW SEPARATION MAGNETIC ELECTRO P J 350 PUMP MVP BASE SLIDE ...

Page 58: ...CEIVE MAGAZINE OPEN CLOSE ASSEMBLY J301 J304 J310 J311 J312 5 Remove the 3 SCREWS 6 Lift the assembly a small amount and move it toward the right to remove it from the LASER PRINTER Important The assembly will contact the R MAGAZINE DOOR LOCK SOLENOID if lifted too high Installation Notes The assembly must be in the closed position H129_0036AC H129_0036ACB ASSEMBLY OPEN CLOSE MAGAZINE RECEIVE H129...

Page 59: ...ewelry 1 Do the removal procedures for the OUTLET GUIDE PLATE ASSEMBLY and RECEIVE MAGAZINE OPEN CLOSE ASSEMBLY See the procedures if necessary 2 Disconnect the R MAGAZINE DETECTION SWITCH CONNECTOR J440 3 Make a mark to show the location of the BRACKET 4 Remove the BRACKET and 2 SCREWS of the R MAGAZINE DOOR LOCK SENSOR H129_0027AC H129_0027ACA J440 SPRING H129_0019BC BRACKET R MAGAZINE DOOR LOCK...

Page 60: ... BLOCK 7 Rotate the CLAW forward and fasten it to the COVER with TAPE 8 Remove the 6 SCREWS 9 Lift the R MAGAZINE STORING CASE and move it toward the front of the LASER PRINTER Note Check that the bottom of the R MAGAZINE STORING CASE does not touch the TRANSPORT ROLLER H129_0026BC P129_0026BCA LEFT GUIDE BLOCK SCREW 3 CLAW RIGHT GUIDE BLOCK SCREW 5 H129_0025BC H129_0025BCA STORING CASE R MAGAZINE...

Page 61: ...portation Components The following figure shows the location of all the Film Transportation Components H129_0028CC H129_0028CCA SENSOR POSITION ROLLER SUPPLY MOTOR ROLLER SUPPLY SENSOR POSITION ROLLER RECEIVE MOTOR ROLLER TRANSPORT MOTOR ROLLER RECEIVE ...

Page 62: ...OP COVER of the IMAGE UNIT If necessary see the procedure on Page 2 5 3 Clip the WIRE TIES and disconnect CN3 4 Remove the 4 SCREWS fastening the MOTOR BRACKET to the FRAME 5 Remove the 4 SCREWS fastening the MOTOR to the MOTOR BRACKET 6 Install WIRE TIES to prevent WIRES from contacting moving parts H129_1901BC H129_1901BCA BRACKET MOTOR MOTOR SCREW 4 SCREW 4 WIRE TIE CN3 FRAME ...

Page 63: ... 5 3 Disconnect CN3 Cut the WIRE TIES if necessary 4 Remove the BACK IMAGE COVER If necessary see the procedure on Page 2 3 5 Loosen the SCREW and open the FAN DOOR 6 Remove the 4 SCREWS fastening the MOTOR BRACKET to the FRAME 7 Remove the 4 SCREWS fastening the MOTOR to the MOTOR BRACKET 8 Install WIRE TIES to prevent WIRES from contacting moving parts H129_1902BC H129_1902BCA CN3 FRAME SCREW 4 ...

Page 64: ...emove the BACK IMAGE UNIT COVER If necessary see the procedure on Page 2 3 3 Loosen the SCREW and open the SLOW SCAN FAN ASSEMBLY DOOR 4 Disconnect CN3 5 Remove the 4 SCREWS fastening the MOTOR BRACKET to the FRAME 6 Remove the 4 SCREWS fastening the MOTOR to the MOTOR BRACKET H129_1903BC H129_1903BCA MOTOR SUPPLY ROLLER CN3 FRAME SCREW 4 BRACKET MOTOR SCREW DOOR FAN ...

Page 65: ...c Check Procedures SM3226 1 10FEB97 3 1 Section3 Diagnostic Check Procedures Description Page Table of Contents Setting up the Optical Power Meter 3 2 Measuring the Laser Power 3 4 Checking Vacuum Pressure 3 10 ...

Page 66: ...ion shown above Note The OPTICAL POWER METER function keys are set up to to operate in 2 modes The SHIFT key changes the function of each key Shift functions are labeled in blue and normal functions are labeled in white on the meter panel An icon appears on the meter for each function that has been selected H129_0104BC AUTO s W nm H129_0104BCA DISPLAY ...

Page 67: ... WAVE LENGTH key to set the wavelength to 830 nm 9 Press the ATTENUATOR key to turn off the ATTENUATOR 10 Press the SHIFT and then press the BACKGROUND key to turn off the background 11 Press the W dBm key exit dB mode 12 Press SHIFT and then press the REF dB key to set the scale to µ W 13 Press AVG P P to turn off the P P measurement 14 Press the SHIFT key to restore functions to normal mode 15 P...

Page 68: ...ible damage to eyes from invisible laser beam Wear protective eyewear Do not wear jewelry 1 Install the PORTABLE COMPUTER See Using the Portable Computer in the Diagnostic Section 2 Remove the TOP COVER If necessary see the procedure on Page 2 5 3 Loosen the 5 SCREWS and remove the LASER DIODE CONTROL BOARD COVER Note For the STYLE A LASER DIODE CONTROL BOARD the ROTARY SWITCHES should be factory ...

Page 69: ...ONTROL BOARD 6 Energize the LASER PRINTER 7 Use the PORTABLE COMPUTER to display the CES Main Menu MAIN MENU 1 Monitor Mode 4 System Params 2 System Logs 5 Debug Utility 3 Boards Diag Enter Menu Item 1 3 1 3 H129_1719BC ROTARY SWITCHES SW1 SW2 H129_1719BCA 3 1 3 1 P 4 0 2 H129_1728BC H129_1728BCA SW3 SW2 ...

Page 70: ...ged to meet customer needs that value must be re entered after the laser power measurement has been taken 11 Enter C B S to set the BEAM SPLITTER density settings 12 Enter 0 for density setting 0 13 Enter S E T 14 Enter 0 MONITOR MODE MENU 1 Motors 5 Sensors 2 Solenoids 6 Board Diag 3 Relay 7 Enter Commands 4 Miscellaneous 8 Set Beam splitter Enter Menu Item Input HLP to know commands Enter comman...

Page 71: ...LUE LABEL located on the front of the OPTICAL UNIT 16 If the pulse number for density setting 0 value displayed on the PORTABLE COMPUTER is different than the setting 0 value on the ALIGNMENT VALUE LABEL a record the value displayed on the PORTABLE COMPUTER to be re entered later b enter the label value at the How many pulses prompt and press the ENTER key again Old pulse number XXX Pulse number 0...

Page 72: ...TL 2579 to locate the laser beam Important Do not touch the POLYGON MIRROR 18 If necessary use a pencil tip to rotate the POLYGON MIRROR to locate the laser beam 19 Set up the OPTICAL POWER METER See the procedure on Page 3 2 if necessary H129_2900DC MIRROR POLYGON Insert PROBE here H129_2900DCC ...

Page 73: ... maximum power value on the ALIGNMENT VALUE LABEL 22 For STYLE A BOARD enter L D F to turn off the Laser Diode 23 For STYLE A BOARD reset SW1 and SW2 to position 1 For STYLE B BOARD reset SW2 and SW3 to position 1 24 Enter S E T 25 Enter 0 26 Enter the pulse number recorded in Step 27 Press ESC 3 times to exit diagnostics 28 Install the LASER DIODE CONTROL BOARD COVER error 0 Enter Command LDF err...

Page 74: ...tion 1 Install the PORTABLE COMPUTER See Using the Portable Computer in the Diagnostic Section 2 Remove the RIGHT IMAGE UNIT COVER If necessary see the procedure on Page 2 3 3 Remove the CAP 4 Install the VACUUM GAUGE TL 4586 5 Energize the LASER PRINTER 6 Load exposed film into the SUPPLY MAGAZINE H129_0103DC H129_0103DCA CAP GAUGE VACUUM ...

Page 75: ...umber corresponding to the size of the film loaded into the SUPPLY MAGAZINE 0 8x10 1 11x14 2 35x35 3 35x43 14 Press Enter for default 15 Read the pressure on the VACUUM GAUGE a The pressure should be between 310 mm Hg and 330 mm Hg between 10 in and 13 in Hg MAIN MENU 1 Monitor Mode 4 System Params 2 System Logs 5 Debug Utility 3 Boards Diag Enter Menu Item MONITOR MODE MENU 1 Motors 5 Sensors 2 S...

Page 76: ...s 21 Enter P O N to energize the POLYGON MOTOR 22 Enter P R I to print an image 23 Enter 0 for yes 24 Enter the correct number corresponding to the size of the film loaded in the SUPPLY MAGAZINE 0 8x10 1 11x14 2 35x35 3 35x43 25 Press Enter for defaults Enter command FDB Enter command TRS Film size 0 3 Film size 0 3 X Continue or step 0 or 1 Continue or step 0 or 1 0 Default parameters or set agai...

Page 77: ...umber corresponding to the size of the film loaded into the SUPPLY MAGAZINE 0 8x10 1 11x14 2 35x35 3 35x43 28 Press ESC 3 times to exit diagnostics 29 Remove the VACUUM GAUGE 30 Install the CAP 31 Install the RIGHT IMAGE UNIT COVER error 0 Enter command REC Film size 0 3 Film size 0 3 X H129_0103DC H129_0103DCA CAP GAUGE VACUUM ...

Page 78: ...SERVICE MANUAL 3 14 10FEB97 SM3226 1 ...

Page 79: ... Stand alone DENSITOMETER 4 6 Calibration Errors 4 7 Using the Kodak Process Control DENSITOMETER as a Stand alone DENSITOMETER 4 9 Checking Stored Calibration Settings 4 11 Recovering from a Calibration Error 4 12 Tone Scaling 4 13 Checking Film Transport 4 14 Setting Film Density Beam Splitter Pulse Settings 4 16 Printing a Flat Field Image 4 21 CES Hidden Mode Setup Procedure 4 22 Adjustment of...

Page 80: ...lmed images regardless of which PRINTER or processor is used The LASER PRINTER can store 11 calibration settings When the PRINTER is taken off line the CONTROL PANEL displays the calibration number of the previous calibration The user calibrates at any time and stores and prints images during calibration If the user calibrates while the LASER PRINTER is printing the new calibration takes effect on...

Page 81: ... that the LASER PRINTER be calibrated when you change the film emulsion the processing environment for example the chemistry or temperature of the processor the density setting the battery on the SEQUENCE BOARD the SEQUENCE BOARD Note To determine if the emulsion number has changed locate the label on the side of the box of film H129_0034AA H129_0034ACB EMULSION NUMBER ...

Page 82: ...ays the message 00 PRINTER READY 2 Press the On Line key 3 Press the and keys to change the calibration number 4 Press the SELECT key 5 Press the SELECT key Important The default value is 0 density setting 0 Changing the value from 0 will increase or decrease D MAX by a density factor of 0 10 for each increment Example entering 2 would change a D MAX value previously set at 2 8 to 2 6 Caution All ...

Page 83: ...e Calibration Image 13 Use a DENSITOMETER to check the maximum density of the Calibration Image a If the density of the darkest step is too light do Steps 2 through 13 again changing the density to a higher setting b If the density of the darkest step is too dark do Steps 2 through 13 again changing the density to a lower setting c If the density settings do not provide enough range to meet custom...

Page 84: ...u have an old type calibration image read either side strip of 9 gray steps but read all the steps from the same side New Type Calibration Image 3 Record the data 4 Press SELECT on the CONTROL PANEL to display the screen for the first gray step value 5 To change the density value for a step a press the key on the CONTROL PANEL to decrease the density value b press the key on the CONTROL PANEL to i...

Page 85: ...ll take about one minute When the calibration has been calculated successfully the LASER PRINTER displays 00 PRINTER READY If calibration is not successful the CONTROL PANEL will display error 54 See the Calibration Errors procedure below Calibration Errors If calibration is unsuccessful the LASER PRINTER displays an error message 1 Check that the LASER PRINTER and the processor are warmed up comp...

Page 86: ...used do the procedure Calibrating the Printer beginning on Page 4 4 Important The density of each step must be greater than or equal to the density of the previous step 4 Check that the DENSITOMETER is calibrated correctly 5 If calibration is still unsuccessful call TAC H129_0101AA CALIBRATION IMAGE H129_0101ACD H129_0100AA TEST IMAGE H129_0100ACA CALIBRATION IMAGE H129_0107AC TEST IMAGE H129_0108...

Page 87: ...s MENU and MENU 4 Position the film tightly up to the Stop of the DENSITOMETER then insert the film until it rests against the drive rollers and the motor is activated Note Always read the densities with the emulsion side of the film facing up The notch should be in the upper right hand corner 5 While the film is measured hold the film against the Stop guiding the film to prevent skewing 6 Press t...

Page 88: ...odak Ektascan 1120 LASER PRINTER uses only the densities of steps 7 through 15 To read and record the required densities 9 Press the right side CHAN key and scroll through the densities 10 Record the values when of density steps 7 through 15 11 Check the values by scrolling through density steps 7 through 15 again 12 Simultaneously press MENU and MENU Note The PORTABLE COMPUTER will display the Ma...

Page 89: ...t underscored a new calibration must be done See Calibrating the Printer on Page 4 4 6 Press SELECT 7 Press NEXT 8 Press SELECT 9 Wait one minute for the PRINTER to compute the calibration table 10 Press and release NEXT to check each of the density values 11 Press SELECT 12 Press SELECT 1 CALIBRATION X 1A SET DENSITY 3 2 1 0 1 2 3 1B PRINTING CAL IMAGE 1C ENTER DATA 1 CALIBRATION X ENTER STEP 1 X...

Page 90: ...2 8 2 46 9 2 71 4 Press Next until CAL DATA xxxx is displayed Note At this point you can set CAL DATA to either NORMAL or OK Setting CAL DATA to NORMAL Setting CAL DATA to OK 1 Set CAL DATA to NORMAL 2 Exit from CES HIDDEN MODE The printer displays 09 CALIBRATE PRINTER 3 Enter off line mode 4 Calibrate the printer Note After calibrating the value for CAL DATA in HIDDEN MODE changes to OK 1 Set CAL...

Page 91: ...onnel Tone Scaling is a technique of making printed images match the images on the input monitor To adjust the tone scale use the following procedure 1 Check that the Density is set for the desired maximum density using the Setup Procedure beginning on Page 4 22 2 Calibrate the PRINTER using the Calibration Procedure on Page 4 4 3 Use the Keypad Program key to adjust the Curve Shape If necessary s...

Page 92: ... display the message 07 PRINTER WARM UP followed by 00 PRINTER READY Note The messages shown in the left hand column are displayed on the CONTROL PANEL after doing the corresponding step in the right hand column 2 Press the On Line key to place the LASER PRINTER in the OFF LINE mode 3 Press the Next key 4 Press the Next key 1 CALIBRATE PRINTER 2 PRINT TEST IMAGE 3 FILM OUTPUT H129_2500AC READY PRI...

Page 93: ...d to a processor The 3B PROCESSOR message must be displayed to check film transport for PRINTERS attatched to a processor 6 If necessary press NEXT to display either the 3A RECEIVE MAGAZINE message or the 3B PROCESSOR message 7 Press the SELECT key 8 Press the On Line key to place the LASER PRINTER in the OFF LINE mode 9 Press the NEXT key 10 Press the SELECT key 3A RECIEVE MAGAZINE 3B PROCESSOR 0...

Page 94: ...Y MAGAZINE 0 8x10 1 11x14 2 35x35 3 35x43 9 Press 0 for RECEIVE MAGAZINE or 1 for processor 10 Press ENTER for default at the Initial pulse prompt 11 If using 35 x 43 cm film press ENTER for default at the Each pulse prompt 12 If using other than 35 x 43 cm film press 2 0 at the Each pulse prompt MAIN MENU 1 Monitor Mode 4 System Params 2 System Logs 5 Debug Utility 3 Boards Diag Enter Menu Item M...

Page 95: ... step grey scale will print at this time Note The following steps show density settings for the 35 cm x 43 cm film size For film sizes other than 35 cm x 43 cm the first pulse value will be 50 and there will be 20 pulses between settings with 6 pulse settings rather than 10 SET BEAM SPLITTER MENU 1 Print Grey Scale 4 Show Pulse 2 Enter Density 5 Set Each Pulse 3 Set Normal Status Enter Menu Item H...

Page 96: ...andard density values are desired proceed to the next step If other density values are desired go to Step 22 19 Enter 3 from the Beam splitter menu to set normal status standard densities Note The pulse number for each density value will be displayed Pulse numbers shown are for example only DENSITY 3 2 55 2 2 65 1 2 75 0 2 85 1 2 95 2 3 05 3 3 15 SET BEAM SPLITTER MENU 1 Print Grey Scale 4 Show Pu...

Page 97: ...nd record the pulse value displayed 1 If 0 D MAX 3 2 then enter 320 2 Record pulse value b For each of the 3 increments above the desired D MAX enter the D MAX value 0 10 multiplied by 100 Record the pulse value displayed 1 If 1 3 3 then enter 330 If 2 3 4 then enter 340 If 3 3 5 then enter 350 2 Record pulse values displayed for each increment c For each of the 3 increments below the desired D MA...

Page 98: ...each pulse 28 Enter each of the new pulse values recorded in Steps 24 and 25 29 Press ESC 4 times to exit diagnostics SET BEAM SPLITTER MENU 1 Print Grey Scale 4 Show Pulse 2 Enter Density 5 Set Each Pulse 3 Set Normal Status Enter Menu Item 5 Density Current New 3 xxx 2 xxx 1 xxx 0 xxx 1 xxx 2 xxx 3 xxx ...

Page 99: ...cratches 1 Press NEXT SELECT and the ACCESS SWITCH at the same time 2 Press the and keys to change the print count 3 Press SELECT to select a print count and start the print cycle Flat film 0 4D Print count x 0 4D Flat printing H129_2500AC READY PRINTER 00 NEXT SWITCH SELECT SWITCH DOWN SWITCH UP SWITCH H129_2500ACA H129_0031AC H129_0031ACA SWITCH ACCESS ...

Page 100: ...le on the opposite page 3 Check the ALIGNMENT VALUE LABEL located in front of the CARD RACK to determine a value for the parameter being entered or changed 4 Use the NEXT key to step through the options displayed ont he CONTROL PANEL while entering the parameters required 5 When entering values do the following Press the and keys to select a value Press NEXT to advance to the next parameter when t...

Page 101: ... the jam error 0 ACTIVE CAL X 1 11 DENSITY xx To set the density 3 to 3 0 RAW DATA x y_yy To enter data for calibration 1 0 15 2 0 22 3 0 42 4 0 79 5 1 25 6 1 73 7 2 12 8 2 46 9 2 71 CAL DATA xxxx To use the previously entered raw data to calibrate the PRINTER when calibration error occurs See the procedure on Page 4 12 for more information OK CONTRAST xx To set the contrast for test prints 0 LOW ...

Page 102: ...RECEIVE DOOR Use the following specifications Note It may be easier to make a gauge from a used film that is cut to the above dimensions Dimension Receive Door Supply Door A 56 8 to 57 2 mm 2 24 to 2 25 in 57 8 to 58 2 mm 2 28 to 2 29 in B 367 0 to 368 0 mm 14 45 to 14 49 in 417 0 to 418 0 mm 16 42 to 16 46 in H129_5409HC B A SCREW 3 GUIDE MAGAZINE LEFT MAGAZINE OPENING MAGAZINE TAB 4 GUIDE MAGAZI...

Page 103: ...er Pulse Cycle 5 35 Emitter Pulse Duty Ratio for Sensors IL1 IL2 and IL3 5 38 Driver Board Versions 6 Higher and Serial No Range 500899 present 600307 present 5 41 DC DC Converter Output Voltage 5 41 Film Sensor Adjustments 5 42 Output Voltage for Receivers PT1 PT2 and PT3 5 43 Emitter Pulse Duty Ratio for Sensors IL1 IL2 and IL3 5 47 Sequence Board 5 48 Beam Detector Signal Offset Voltage 5 48 5 ...

Page 104: ...S or remove the MAGAZINES before doing this adjustment To Check 1 De energize the LASER PRINTER 2 Remove the BACK IMAGE UNIT COVER If necessary see the procedure on Page 2 3 3 Open the SEQUENCE BOARD SHIELD 4 Connect the DIGITAL MULTIMETER TL 3386 a side to CPM5 on the DRIVER BOARD b COM side to CPG5 on the DRIVER BOARD 5 Energize the LASER PRINTER 6 Check that the voltage is 5 2 0 05 Vdc To Adjus...

Page 105: ...Electrical Adjustments SM3226 1 10FEB97 5 3 DRIVER BOARD 29 30 39 40 1 2 1 2 H129_1706DC 1 2 22 21 1 2 23 24 CPM5 CPG5 POTENTIOMETER VR5 H129_1706DCF ...

Page 106: ...3 Open the SEQUENCE BOARD SHIELD 4 Connect a 10X Probe TL 2074 to the Channel A input of the Oscilloscope TL 3348 5 Set the Volts Div to 2 0 V 6 Set the Sec Div to 5 msec 7 Connect the GROUND CLIP of the OSCILLOSCOPE PROBE in Channel A to CPG5 on the DRIVER BOARD 8 Connect the 10X OSCILLOSCOPE PROBE in Channel A to CPCK on the DRIVER BOARD 9 Energize the LASER PRINTER 10 Observe the waveform on th...

Page 107: ...Electrical Adjustments SM3226 1 10FEB97 5 5 DRIVER BOARD 29 30 39 40 1 2 1 2 H129_1706DC 1 2 22 21 1 2 23 24 H129_1706DCG CPG5 CPCK VR6 POTENTIOMETER H129_1924BC GND 5V Approx Approx 18 00 ms ...

Page 108: ...ring changes in film other film manufacturers misadjusted or newly installed FILM SENSORS Important To check and adjust PHT 1 2 3 use the procedures on Pages 5 9 through 5 14 If you achieve the signals shown on Pages 5 13 and 5 14 the procedure is complete If necessary see the Diagnostics Manual DG3226 Do all the FILM SENSOR Adjustments in the sequence indicated in this section H129_7818DC H129_78...

Page 109: ...e following test points on the DRIVER BOARD IL1 Between CP5 and P213 PIN7 for the SLOW SCAN FILM SENSOR IL2 Between CP5 and P211 PIN7 for the FILM PROCESSOR ADAPTER FILM SENSOR IL3 Between CP5 and P212 PIN9 for the TRANSPORT GUIDE PLATE JAM SENSOR 6 Check that the resistance is 600Ω 10Ω Sensor Sensor Emitter Symbol To measure resistance place meter between COM and To adjust resistance rotate Slow ...

Page 110: ...ch sensor until the value is within specification IL1 VR3 for the SLOW SCAN FILM SENSOR IL2 VR4 for the FILM PROCESSOR ADAPTER FILM SENSOR IL3 VR13 for the TRANSPORT GUIDE PLATE JAM SENSOR 8 Replace connectors J211 J212 and J213 29 30 39 40 1 2 1 2 H129_1706DC 1 2 22 21 1 2 23 24 CNA CNB CP5 POTENTIOMETER VR4 P211 P213 P212 POTENTIOMETER VR3 POTENTIOMETER VR13 H129_1706DCA ...

Page 111: ...G5 2 Connect the Channel A OSCILLOSCOPE PROBE to the correct TEST POINT Note This gives the analog output of each FILM JAM SENSOR PH2 for the SLOW SCAN FILM SENSOR PH3 for the FILM PROCESSOR ADAPTER FILM SENSOR PH1 for the TRANSPORT GUIDE PLATE FILM SENSOR 3 Set the Sec Div to 2 ms division 4 Set the Volts Div to 1 0V for both Channel A and Channel B 5 Connect the Channel B OSCILLOSCOPE PROBE to t...

Page 112: ...SERVICE MANUAL 5 10 10FEB97 SM3226 1 DRIVER BOARD 29 30 39 40 1 2 1 2 H129_1706DC 1 2 22 21 1 2 23 24 H129_1706DCE VR14 POTENTIOMETER VR2 POTENTIOMETER PH3 JP3 JP2 PH2 JP1 PH1 VR1 POTENTIOMETER J218 ...

Page 113: ...t FILM and then with FILM inserted between the EMITTER and RECEIVER of the SENSOR If necessary see the Component Locator for each SENSOR location Channel A With no film More than 3 5 V p p With film Less than 1 5 V p p Channel B With no film 0 Vdc With film 5 Vdc 8 10 ms Channel A Channel B PH1 2 3 3 5 4 0 Vp p 0 Vdc PHT1 2 3 NO FILM PRESENT 0V H129_2714BC Analog output of Film Jam Sensors with no...

Page 114: ... Channel B SENSORS show a steady DC level the film SENSORS are adjusted correctly If pulses are present do the Pulse Cycle Adjustment procedures beginning on Page 5 16 11 De energize the LASER PRINTER 12 Remove the OSCILLOSCOPE PROBE Oscilloscope Connection to Driver Board Adjustment Channel B Channel A Ground Point Potentiometer PHT2 PH2 CPG5 VR1 PHT3 PH3 CPG5 VR2 PHT1 PH1 CPG5 VR14 Channel A Cha...

Page 115: ...r the SLOW SCAN FILM SENSOR PHT3 for the FILM PROCESSOR ADAPTER FILM SENSOR PHT1 for the TRANSPORT GUIDE PLATE FILM SENSOR 18 Energize the LASER PRINTER 19 Observe the waveform on Channel A of the OSCILLOSCOPE Note The period of the waveform must be changed to 25 30 ms so that the next adjustment can be done The period will be readjusted to 8 10 ms in the Permanent Emitter Pulse Cycle adjustment o...

Page 116: ...RVICE MANUAL 5 14 10FEB97 SM3226 1 DRIVER BOARD 29 30 39 40 1 2 1 2 H129_1706DC 1 2 22 21 1 2 23 24 POTENTIOMETER POTENTIOMETER VR8 VR7 POTENTIOMETER VR9 P218 LD2 JP3 JP2 H129_1706DCB JP1 LD1 LD3 CPG5 CP5 ...

Page 117: ...until the value is within specification IL1 VR10 for the SLOW SCAN FILM SENSOR IL2 VR11 for the FILM PROCESSOR ADAPTER FILM SENSOR IL3 VR12 for the TRANSPORT GUIDE PLATE JAM SENSOR Sensor Symbol To observe waveform place oscilloscope between GND and PROBE To adjust waveform period rotate Slow Scan Sensor IL1 CPG5 PHT2 VR10 Film Processor Adapter Sensor IL2 CPG5 PHT3 VR11 Transport Sensor IL3 CPG5 ...

Page 118: ...SERVICE MANUAL 5 16 10FEB97 SM3226 1 DRIVER BOARD 29 30 39 40 1 2 1 2 H129_1706DC 1 2 22 21 1 2 23 24 H129_1706DCC VR10 POTENTIOMETER VR12 POTENTIOMETER VR11 POTENTIOMETER PHT3 PHT2 PHT1 ...

Page 119: ...AM SENSOR Note The Channel B signal should be a constant low 24 Insert a FILM between the emitter and receiver of each sensor to see that the signal on Channel B goes high as FILM is detected 25 De energize the LASER PRINTER 26 Connect J218 Sensor Symbol To observe waveform place oscilloscope between GND and PROBE To adjust waveform period rotate Slow Scan Sensor IL1 CPG5 LD2 VR7 Film Processor Ad...

Page 120: ...SERVICE MANUAL 5 18 10FEB97 SM3226 1 DRIVER BOARD 29 30 39 40 1 2 1 2 H129_1706DC 1 2 22 21 1 2 23 24 POTENTIOMETER POTENTIOMETER VR8 POTENTIOMETER VR9 VR7 LD2 H129_1706DCD CPG5 LD1 LD3 CP5 ...

Page 121: ... DRIVER BOARD are factory set to 8 for a Duty Ratio of 60 RSW3 is factory set to 3 for a Duty Ration of 28 percent PHT2 IL1 RSW2 for the SLOW SCAN FILM SENSOR PHT3 IL2 RSW3 for the FILM PROCESSOR ADAPTER SENSOR PHT1 IL3 RSW1 for the TRANSPORT GUIDE PLATE FILM JAM SENSOR Note If changing the Duty Ratio select one of the following switch settings to select the percent shown Not recommended Important...

Page 122: ...al and error until the film fogging problem is cleared Use the Flat Field procedure on Page 4 21 to check the image after setting the duty ratio 28 Check the receiver output voltage for PT1 PT2 or PT3 after changing the switch setting See the procedure on Page 5 9 H129_1710DC H129_1710DCA RSW3 RSW2 RSW1 ...

Page 123: ...NE WINDOWS or remove the MAGAZINES before doing this adjustment To Check 1 De energize the LASER PRINTER 2 Remove the BACK IMAGE UNIT COVER If necessary see the procedure on Page 2 3 3 Open the SEQUENCE BOARD SHIELD 4 Connect the DIGITAL MULTIMETER TL 3386 a side to CPM5 on the DRIVER BOARD b COM side to CPG5 on the DRIVER BOARD 5 Energize the LASER PRINTER 6 Check that the voltage is 5 2 0 05 Vdc...

Page 124: ... 3 Open the SEQUENCE BOARD SHIELD 4 Connect a 10X Probe TL 2074 to the Channel A input of the Oscilloscope TL 3348 5 Set the Volts Div to 2 0 V 6 Set the Sec Div to 5 msec 7 Connect the GROUND CLIP of the OSCILLOSCOPE PROBE in Channel A to CPG5 on the DRIVER BOARD 8 Connect the 10X OSCILLOSCOPE PROBE in Channel A to CPCK on the DRIVER BOARD 9 Energize the LASER PRINTER 10 Observe the waveform on t...

Page 125: ...l Adjustments SM3226 1 10FEB97 5 23 DRIVER BOARD 23 24 21 22 2 1 H129_1724DC VR4 P211 VR11 VR10 VR12 P213 VR3 VR13 P212 CP5 CPG5 U14 PHT2 PHT1 PHT3 H129_1724DCB VR6 VR5 H129_1924BC GND 5V Approx Approx 18 00 ms ...

Page 126: ...djusted newly installed FILM SENSORS manufacturing changes in film or other film manufacturers Important To check and adjust PHT 1 2 3 use the procedures on Pages 5 28 through 5 31 If you acheive the signals shown on Page 5 31 the procedure is complete If necessary see the Diagnostics Manual DG3226 Do all the FILM SENSOR Adjustments in the sequence indicated in this section H129_7818DC H129_7818DC...

Page 127: ...e following test points on the DRIVER BOARD IL1 Between CP5 and P213 PIN7 for the SLOW SCAN FILM SENSOR IL2 Between CP5 and P211 PIN7 for the FILM PROCESSOR ADAPTER FILM SENSOR IL3 Between CP5 and P212 PIN9 for the TRANSPORT GUIDE PLATE JAM SENSOR 6 Check that the resistance is 600Ω 10Ω Sensor Sensor Emitter Symbol To measure resistance place meter between COM and To adjust resistance rotate Slow ...

Page 128: ...IOMETER for each sensor until the value is within specification IL1 VR3 for the SLOW SCAN FILM SENSOR IL2 VR4 for the FILM PROCESSOR ADAPTER FILM SENSOR IL3 VR13 for the TRANSPORT GUIDE PLATE JAM SENSOR 8 Replace connectors J211 J212 and J213 23 24 21 22 2 1 H129_1724DC VR4 P211 VR11 VR10 VR12 P213 VR3 VR13 P212 CP5 CPG5 U14 PHT2 PHT1 PHT3 H129_1724DCB VR6 VR5 ...

Page 129: ...SPORT GUIDE PLATE FILM SENSOR 3 Set the Time Base to 2 ms division 4 Set the voltage to 1 volt division 5 Connect the Channel B OSCILLOSCOPE PROBE to the correct TEST POINT Note This shows the TTL levels for each FILM JAM SENSOR as converted by the DRIVER BOARD PHT2 for the SLOW SCAN FILM SENSOR PHT3 for the FILM PROCESSOR ADAPTER FILM SENSOR PHT1 for the TRANSPORT GUIDE PLATE FILM SENSOR 6 Set th...

Page 130: ... DC level with no pulses If pulses are present do the Pulse Cycle Adjustment procedures beginning on Page 5 34 11 De energize the LASER PRINTER 12 Remove the OSCILLOSCOPE PROBE 8 10 ms Channel A Channel B PH1 2 3 3 5 4 0 Vp p 0 Vdc PHT1 2 3 NO FILM PRESENT 0V H129_2714BC Analog output of Film Jam Sensors with no Film Present TTL Logic level Low 0 Volts Channel A Channel B PH1 2 3 1 5 Vp p 5 Vdc PH...

Page 131: ... Adjustments SM3226 1 10FEB97 5 29 UNIVERSAL DRIVER BOARD H129_1726DC 33 1 2 22 21 24 23 1 2 11 12 2 1 10 1 10 1 1 5 1 2 2 1 30 29 2 1 34 18 17 A40 B40 A1 B1 10 1 5 6 H129_1726DCD PHT3 PHT1 PHT2 CPG5 VR2 VR1 VR14 ...

Page 132: ...SERVICE MANUAL 5 30 10FEB97 SM3226 1 DRIVER BOARD Version 5 23 24 21 22 2 1 H129_1724DC VR14 VR1 VR2 CPG5 PHT2 PHT1 PHT3 H129_1724DCC ...

Page 133: ...onsists of an 8 PIN DIN CLIP with a 0 01µf CAPACITOR across pin 1 and pin 6 3 Connect the Channel A OSCILLOSCOPE PROBE to the correct TEST POINT IL1 PHT2 for the SLOW SCAN FILM SENSOR IL2 PHT3 for the FILM PROCESSOR ADAPTER FILM SENSOR IL3 PHT1 for the TRANSPORT GUIDE PLATE FILM SENSOR 4 Energize the LASER PRINTER Sensor Symbol To observe waveform place oscilloscope between GND and PROBE To adjust...

Page 134: ...jsut 6 Rotate the correct POTENTIOMETER for each sensor until the value is within specification PHT2 VR10 for the SLOW SCAN FILM SENSOR PHT3 VR11 for the FILM PROCESSOR ADAPTER FILM SENSOR PHT1 VR12 for the TRANSPORT GUIDE PLATE JAM SENSOR 7 Connect J218 to the SEQUENCE BOARD 8 Remove TL 4715 20 ms Approx 5 V GND Approx 30 ms H129_1911BC ...

Page 135: ...Electrical Adjustments SM3226 1 10FEB97 5 33 DRIVER BOARD Version 5 23 24 21 22 2 1 H129_1724DC VR4 P211 VR11 VR10 VR12 P213 VR3 VR13 P212 CP5 CPG5 U14 PHT2 PHT1 PHT3 H129_1724DCB VR6 VR5 ...

Page 136: ...NIVERSAL DRIVER BOARD H129_1726DC 33 1 2 22 21 24 23 1 2 11 12 2 1 10 1 10 1 1 5 1 2 2 1 30 29 2 1 34 18 17 A40 B40 A1 B1 10 1 5 6 H129_1726DCB DAUGHTER BOARD P301 PHT3 PHT1 PHT2 U14 CPG5 CP5 VR4 P211 P302 VR11 VR10 VR12 P213 VR3 VR13 P212 ...

Page 137: ...ANSPORT GUIDE PLATE FILM JAM SENSOR 2 Observe the wavelength on the OSCILLOSCOPE The period should be between 10 ms and 12 ms Note Channel A signal should be a constant low 3 Insert a FILM between the emitter and receiver of each sensor to see that the signal on Channel A goes high as FILM is detected 4 De energize the LASER PRINTER Sensor Symbol To observe waveform place oscilloscope between GND ...

Page 138: ...SERVICE MANUAL 5 36 10FEB97 SM3226 1 5 Connect J218 DRIVER BOARD Version 5 23 24 21 22 2 1 H129_1724DC H129_1724DCA PH1 PH2 LD2 LD3 LD1 PH3 CPG5 ...

Page 139: ...al Adjustments SM3226 1 10FEB97 5 37 UNIVERSAL DRIVER BOARD H129_1726DC 33 1 2 22 21 24 23 1 2 11 12 2 1 10 1 10 1 1 5 1 2 2 1 30 29 2 1 34 18 17 A40 B40 A1 B1 10 1 5 6 H129_1726DCA PH1 PH2 LD2 LD1 LD3 PH3 CPG5 ...

Page 140: ...odak films are used Note The switches RSW1 and RSW2 on the DRIVER BOARD are factory set to 8 for a Duty Ratio of 60 RSW3 is factory set to 3 for a Duty Ration of 28 percent PHT2 IL1 RSW2 for the SLOW SCAN FILM SENSOR PHT3 IL2 RSW3 for the FILM PROCESSOR ADAPTER SENSOR PHT1 IL3 RSW1 for the TRANSPORT GUIDE PLATE FILM JAM SENSOR Note If changing the Duty Ratio select one of the following switch sett...

Page 141: ...are changing the Duty Ratio the Output Voltage for Receivers will need to be checked Adjust as necessary UNIVERSAL DRIVER BOARD H129_1726DC 33 1 2 22 21 24 23 1 2 11 12 2 1 10 1 10 1 1 5 1 2 2 1 30 29 2 1 34 18 17 A40 B40 A1 B1 10 1 5 6 RSW3 H129_1726DCE RSW1 RSW2 ...

Page 142: ...nd error until the film fogging problem is cleared Use the Flat Field procedure on Page 4 21 to check the image after setting the duty ratio 2 Check the receiver output voltage for PT1 PT2 or PT3 after changing the switch setting See the procedure on Page 5 30 23 24 21 22 2 1 H129_1724DC RSW3 RSW2 RSW1 H129_1724DCD ...

Page 143: ...voltage is less than 2 Vdc the PORTABLE COMPUTER displays the no beam detected error Caution Close the MAGAZINE WINDOWS or remove the MAGAZINES before doing this adjustment To Check 1 De energize the LASER PRINTER 2 Remove the BACK IMAGE UNIT COVER If necessary see the procedure on Page 2 3 3 Open the SEQUENCE BOARD SHIELD 4 Connect the DIGITAL MULTIMETER TL 3386 a side to CPM5 on the DRIVER BOARD...

Page 144: ...djusted newly installed FILM SENSORS or manufacturing changes in film or other film manufacturers Important To check and adjust PHT 1 2 3 use the procedures on Pages 5 46 through 5 49 If you acheive signals shown on Page 5 48 the procedure is complete If necessary see the Diagnostics Manual DG3226 Do all the FILM SENSOR Adjustments in the sequence indicated in this section H129_7818DC H129_7818DCA...

Page 145: ...CPG5 2 Connect the Channel A OSCILLOSCOPE PROBE to the correct TEST POINT Note This gives the analog output of each FILM JAM SENSOR PH2 for the SLOW SCAN FILM SENSOR PH3 for the FILM PROCESSOR ADAPTER FILM SENSOR PH1 for the TRANSPORT GUIDE PLATE FILM SENSOR 3 Set the Time Base to 2 ms division 4 Set the voltage to 1 volt division 5 Connect the Channel B OSCILLOSCOPE PROBE to the correct TEST POIN...

Page 146: ...SERVICE MANUAL 5 44 10FEB97 SM3226 1 DRIVER BOARD H129_1731HC RSW3 VR5 CPM5 PHT2 PHT3 PHT1 PH2 RSW1 RSW2 LD2 VR1 PH1 VR14 VR2 PH3 CPCK H129_1731HCA ...

Page 147: ...r each SENSOR location Channel A With no film More than 3 5 V p p With film Less than 1 5 V p p Channel B With no film 0 Vdc With film 5 Vdc 8 10 ms Channel A Channel B PH1 2 3 3 5 4 0 Vp p 0 Vdc PHT1 2 3 NO FILM PRESENT 0V H129_2714BC Analog output of Film Jam Sensors with no Film Present TTL Logic level Low 0 Volts Channel A Channel B PH1 2 3 1 5 Vp p 5 Vdc PHT1 2 3 FILM PRESENT Analog output of...

Page 148: ...VR2 for the FILM PROCESSOR ADAPTER FILM SENSOR PHT1 VR14 for the TRANSPORT GUIDE PLATE JAM SENSOR 8 Check that Channel B SENSORS show a steady DC level with no pulses 9 De energize the LASER PRINTER 10 Remove the OSCILLOSCOPE PROBE Oscilloscope Connection to Driver Board Adjustment Channel B Channel A Ground Point Potentiometer PHT2 PH2 CPG5 VR1 PHT3 PH3 CPG5 VR2 PHT1 PH1 CPG5 VR14 ...

Page 149: ... IL2 RSW3 for the FILM PROCESSOR ADAPTER SENSOR PHT1 IL3 RSW1 for the TRANSPORT GUIDE PLATE FILM JAM SENSOR Note If changing the Duty Ratio select one of the following switch settings to select the percent shown Not recommended Important If you are changing the Duty Ratio the Output Voltage for Receivers will need to be checked Adjust as ncessary DRIVER BOARD 1 Change the switch settings for each ...

Page 150: ...o Check 1 De energize the LASER PRINTER 2 Install the PORTABLE COMPUTER See Using the Portable Computer in the Diagnostic Section 3 Remove the BACK IMAGE UNIT COVER If necessary see the procedure on Page 2 3 4 Open the SEQUENCE BOARD SHIELD 5 Connect the DIGITAL MULTIMETER TL 3386 as follows side to CP14 on the SEQUENCE BOARD COM side to CP8 on the SEQUENCE BOARD 6 Energize the LASER PRINTER 7 Che...

Page 151: ... MENU 1 Monitor Mode 4 System Params 2 System Logs 5 Debug Utility 3 Boards Diag 6 Exit Enter Menu Item MONITOR MODE MENU 1 Motors 6 Seq Board Diag 2 Solenoids 7 Enter Commands 3 Relay 8 Set Beam Splitter 4 Miscellaneous 9 Auto Sensor Test 5 Sensors 10 Semi Auto Sensor Test Enter Menu Item H129_1705DC CP5 CP8 CP10 CP14 POTENTIOMETER VR2 H129_1705DCA ...

Page 152: ...e OSCILLOSCOPE TL 3348 16 Connect the GROUND CLIP of the OSCILLOSCOPE PROBE in Channel A to CP5 on the SEQUENCE BOARD 17 Connect the 10X OSCILLOSCOPE PROBE in Channel A to CP10 on the SEQUENCE BOARD 18 Set the Channel A to 1 0 Volt Div 19 Set the Sec Div a To measure the low pulse width set the knob to 1 µs Div b To measure the high pulse width set the knob to 1 ms Div 20 Check that the waveform o...

Page 153: ...aveform are correct 22 Enter L D F to turn off the Laser Diode 23 Enter P O F to turn off the Polygon Motor 24 Press ESC 3 times to exit diagnostics 25 Remove the OSCILLOSCOPE PROBE 26 Close the SEQUENCE BOARD SHIELD COVER 27 Replace the BACK IMAGE UNIT COVER error 0 Enter Command LDF error 0 Enter Command POF ...

Page 154: ...checks and adjustments and may be interchanged between the TRANSPORT ROLLER DRIVER BOARD SUPPLY ROLLER DRIVER BOARD and or RECEIVE ROLLER DRIVER BOARD with correct adjustment The three new versions contain no adjustments and are specific to each BOARD They cannot be interchanged Service Parts Management will stock the adjustable style for a universal approach To Check 1 Install the PORTABLE COMPUT...

Page 155: ...ical Adjustments SM3226 1 10FEB97 5 53 TOP IMAGE UNIT b Remove the BACK IMAGE UNIT COVER for the SUPPLY ROLLER DRIVER BOARD H129_1000DC BOARD DRIVER ROLLER RECEIVER BOARD DRIVER ROLLER TRANSPORT H129_1000DCC ...

Page 156: ...SERVICE MANUAL 5 54 10FEB97 SM3226 1 BACK IMAGE UNIT H129_0028CC BOARD DRIVER ROLLER SUPPLY H129_0028CCB ...

Page 157: ...isplay the CES Main Menu 11 Enter 1 for Monitor Mode 12 Enter 1 for motors MAIN MENU 1 Monitor Mode 4 System Params 2 System Logs 5 Debug Utility 3 Boards Diag 6 Exit Enter Menu Item MONITOR MODE MENU 1 Motors 6 Seq Board Diag 2 Solenoids 7 Enter Commands 3 Relay 8 Set Beam Splitter 4 Miscellaneous 9 Auto Sensor Test 5 Sensors 10 Semi Auto Sensor Test Enter Menu Item MOTOR DIAG MENU 1 Beam splitte...

Page 158: ... Vdc to 0 15 Vdc SUPPLY ROLLER MOTOR BOARD 0 20 Vdc to 0 25 Vdc RECEIVE ROLLER MOTOR BOARD 0 26 Vdc to 0 31 Vdc To Adjust 18 Rotate POTENTIOMETER R8 until the voltage is correct 19 Enter 2 to de energize the MOTOR 20 Press ESC 4 times to exit diagnostics 21 Deenergize the LASER PRINTER 22 Replace CN3 on the CIRCUIT BOARD 23 Replace IC4 on the CIRCUIT BOARD 24 Replace the COVERS X MOTOR PULSE MOTOR...

Page 159: ...t be interchanged between the SLIDE BASE MOTOR and BEAM SPLITTER MOTOR To Check 1 Remove the SUPPLY MAGAZINE 2 De energize the LASER PRINTER 3 Remove the RIGHT IMAGE UNIT COVER If necessary see the procedure on Page 2 3 4 Disconnect the following connectors J320 J321 J322 5 Remove the 3 SCREWS and pull the SUPPLY MAGAZINE OPEN CLOSE ASSEMBLY forward until the SLIDE BASE MOTOR BOARD is in view 6 If...

Page 160: ...s 5 Debug Utility 3 Boards Diag 6 Exit Enter Menu Item MONITOR MODE MENU 1 Motors 6 Seq Board Diag 2 Solenoids 7 Enter Commands 3 Relay 8 Set Beam Splitter 4 Miscellaneous 9 Auto Sensor Test 5 Sensors 10 Semi Auto Sensor Test Enter Menu Item MOTOR DIAG MENU 1 Beam splitter Pulse 6 Slow Scan 2 T roller Pulse 7 Polygon 3 S roller Pulse 8 S mag 4 R roller Pulse 9 R mag 5 Film Feeder Pulse 10 Fan Ente...

Page 161: ...the voltage is correct 19 Enter 2 to de energize the MOTOR 20 Replace P102 on the SLIDE BASE MOTOR BOARD 21 Replace the SUPPLY MAGAZINE OPEN CLOSE ASSEMBLY and 3 SCREWS 22 Replace the following connectors J320 J321 J322 23 Replace the RIGHT IMAGE UNIT COVER X MOTOR PULSE MOTOR DIAG MENU 1 Drive 2 Stop Enter menu item 2 H129_1704BC H129_1704BCA P102 R8 POTENTIOMETER CP2 REF CP1 GND ...

Page 162: ...E 07 does not have a PORCH BOARD To Check 1 De energize the LASER PRINTER 2 Remove the TOP COVER If necessary see the procedure on Page 2 5 3 Loosen the 5 SCREWS and remove the LASER DIODE CONTROL BOARD COVER 4 Connect one 10X Probe TL 2074 to the Channel A input of the Oscilloscope TL 3348 5 Connect a second 10X Probe TL 2074 to the Channel B input of the Oscilloscope TL 3348 6 Set the Time Base ...

Page 163: ...f the OSCILLOSCOPE PROBE in Channel B to TP1 on the LDC BOARD 13 Connect the 10X OSCILLOSCOPE PROBE in Channel B to TP17 on the LDC BOARD 14 Energize the LASER PRINTER 15 Use the PORTABLE COMPUTER to display the CES Main Menu MAIN MENU 1 Monitor Mode 4 System Params 2 System Logs 5 Debug Utility 3 Boards Diag 6 Exit Enter Menu Item 1 3 1 3 H129_1722BC VR4 PORCH BOARD VRZ1 TP18 TP17 P J 402 TP1 DSW...

Page 164: ...00mV This is the threshold level of the Laser Diode b The TP18 peak level should be between 1 2V and 1 5V TP18 is the output of the Laser Diode 1 2V to 1 5V is the range to set the Laser Diode for the D Min exposure levels MONITOR MODE MENU 1 Motors 6 Seq Board Diag 2 Solenoids 7 Enter Commands 3 Relay 8 Set Beam Splitter 4 Miscellaneous 9 Auto Sensor Test 5 Sensors 10 Semi Auto Sensor Test Enter ...

Page 165: ...n For the STYLE 07 BOARD adjust the SWITCH DSW4 for a coarse adjustment until the TP18 peak level is within specification Adjust the SWITCH DSW5 for a fine adjustment 22 Type LDF using the PORTABLE COMPUTER 23 Set the LASER DIODE CONTROL BOARD SWITCHES to the following 24 Press ESC as many times as needed to exit Diagnostics 25 Remove the OSCILLOSCOPE PROBES 26 Replace the LASER DIODE CONTROL BOAR...

Page 166: ... BOARD Version 07 is referenced as 07 BOARD 1 De energize the LASER PRINTER 2 Remove the TOP COVER 3 Loosen the 5 SCREWS and remove the LASER DIODE CONTROL BOARD COVER 4 Connect 1 PROBE TL 2074 to the Channel A input of the OSCILLOSCOPE TL 3348 5 Connect the other PROBE TL 2074 to Channel B input of the OSCILLOSCOPE TL 3348 6 Set the time base to 50 nsec or 05 µsec 7 Set the voltage levels for eac...

Page 167: ... DIODE power output 14 Energize the LASER PRINTER 15 Use the portable computer to display the CES MAIN MENU 16 Enter 1 for the Monitor Mode 17 Enter 7 for the Enter Commands 18 For the 02 03 BOARD enter L D O to energize the LASER DIODE 19 For the 07 BOARD enter O L T When prompted enter 1 for Constant When prompted enter 4095 for Look Up Table Data This value turns the LASER DIODE on to 100 power...

Page 168: ...Diode 21 If necessary adjust VR6 of the LDC BOARD 22 If the ringing continues on TP13 adjust VR6 to reduce ringing Adjust VR7 to achieve the required Time Delay setting of 80 90 nsec 23 Refer to Figure 2 Pulse Width of the LASER DIODE light power Verify the end of the falling edge for TP18 LASER DIODE Output Power and the end of the falling edge of TP13 LASER DIODE Reference Current is 10 15 nsec ...

Page 169: ...R DIODE 26 Set the LASER DIODE CONTROL BOARD SWITCHES to the following Note Set the SWITCHES DSW 1 2 and 3 by aligning the arrow on the BOARD with the long indentation along the side of the SWITCH The F F F setting energizes the LASER DIODE to its maximum power output 27 The film densities will change Do the calibration procedure 02 03 07 SW1 1 SW2 1 SW2 1 SW3 1 SW3 1 DSW1 F DSW2 F DSW3 F ...

Page 170: ...n Page 2 3 7 Remove the 4 SCREWS from the TOP COVER Note Do not disconnect connectors 8 Lift the front of the TOP COVER and hold it upright so that the CONTROL PANEL BOARD is accessible 9 Remove the CONTROL PANEL BOARD COVER and 2 SCREWS 10 Energize the LASER PRINTER 11 Check that the lighting conditions of the customer site are the same as under normal operating conditions H129_0609AC H129_0609AC...

Page 171: ... on the CONTROL PANEL 13 Install the CONTROL PANEL BOARD COVER and 2 SCREWS 14 Install the TOP COVER and 4 SCREWS 15 Install the BACK IMAGE UNIT COVER 16 Close the USER ACCESS DOOR 17 Close the RECEIVE MAGAZINE DOOR H129_2504BC 27 RECEIVE DOOR OPEN H129_2504BCA VR1 CONTROL PANEL BOARD CONTROL PANEL ...

Page 172: ...he KEY SWITCH 5 Remove the LEFT IMAGE UNIT COVER If necessary see the procedure on Page 2 3 6 Loosen the 2 SCREWS to remove the GUIDE PLATE 7 Disconnect J514 8 Use the PORTABLE COMPUTER to display the CES Main Menu 9 Enter 1 for Monitor Mode MAIN MENU 1 Monitor Mode 4 System Params 2 System Logs 5 Debug Utility 3 Boards Diag 6 Exit Enter Menu Item MONITOR MODE MENU 1 Motors 6 Seq Board Diag 2 Sole...

Page 173: ...ERS in the initial position 13 Enter I F D to move the SUCKER PADS into the initial position 14 Enter V P O to start the ELECTROMAGNETIC PUMP Note The next 3 steps will move the SUPPLY ROLLER out of the way 15 Enter P M S 16 Enter 5 0 0 for the pulse number 17 Enter 3 0 0 for the speed Input HLP to know commands Enter command Enter Command MGO error 0 Enter Command ITR error 0 Enter Command IFD er...

Page 174: ...R against the SUCKER PADS 19 Use the RULER to measure the distance between the PLASTIC RULER and the ROLLER The distance should be 3 5 mm 0 12 0 20 in 20 Enter VPF to turn the ELECTROMAGNETIC PUMP off H129_5400DC SUCKER PAD ROLLER PLASTIC RULER 3 5 mm H129_5400DCA ...

Page 175: ...If necessary see the procedure on Page 2 42 23 Loosen the SCREW 24 Remove the front SHIMS to increase the distance Remove the back SHIMS to decrease the distance 25 Install the SUPPLY MAGAZINE OPEN CLOSE ASSEMBLY 26 Check that the adjustment is correct H129_5401DC H129_5401DCA height increase Remove to height decrease Remove to SHIM SCREW ...

Page 176: ... see the procedure on Page 2 3 6 Measure the distance between the FLAG and the edge of the SENSOR The distance should be 1 mm 04 in 7 Enter V P O to start the ELECTROMAGNETIC PUMP 8 Install a PLASTIC RULER or small piece of film under the SUCKER PADS 9 Measure the distance between the FLAG and the edge of the SENSOR The distance should be 2 mm 08 in 10 Enter V P F to turn off the ELECTROMAGNETIC P...

Page 177: ...7 5 75 To Adjust 12 Loosen the 2 SCREWS 13 Move the SENSOR BRACKET until the measurement is within specification 14 Tighten the 2 SCREWS H129_2600DC H129_2600DCA SUCKER PADS PUMP on 2 mm PUMP off 1 mm SENSOR BRACKET SCREW 2 FLAG PUMP VACUUM ...

Page 178: ...r any error messages displayed on the PORTABLE COMPUTER during this procedure 5 Open the RIGHT IMAGE UNIT COVER If necessary see the procedure on Page 2 3 6 Enter S M O to open the SUPPLY MAGAZINE WINDOW MAIN MENU 1 Monitor Mode 4 System Params 2 System Logs 5 Debug Utility 3 Boards Diag 6 Exit Enter Menu Item MONITOR MODE MENU 1 Motors 6 Seq Board Diag 2 Solenoids 7 Enter Commands 3 Relay 8 Set B...

Page 179: ...il the distance is correct 10 Enter S M C to close the SUPPLY MAGAZINE WINDOW 11 Enter S M O to open the SUPPLY MAGAZINE WINDOW 12 Check that the distance between the END OF THE SLIDE TRACK and the SLIDE MECHANISM is 1 mm 0 04 in 13 Tighten the SCREW 14 Check that the adjustment is correct H129_0021BC TRACK OF SLIDE END H129_0021BCA 04 in 1 mm SCREW SENSOR BRACKET SLIDE MECHANISM OPEN SENSOR S MAG...

Page 180: ...capital letters See the Diagnostics section to clear any error messages displayed on the PORTABLE COMPUTER during this procedure 8 Enter S M C to close the SUPPLY MAGAZINE WINDOW 9 Remove the SUPPLY MAGAZINE OPEN CLOSE ASSEMBLY with TRANSPORTATION UNIT If necessary see the procedure on Page 2 44 MAIN MENU 1 Monitor Mode 4 System Params 2 System Logs 5 Debug Utility 3 Boards Diag 6 Exit Enter Menu ...

Page 181: ... 0 04 0 08 in with the SLIDE MECHANISM fully extended against the SPRING To Adjust 11 Loosen the SCREW 12 Move the SENSOR BRACKET until the distance is correct 13 Tighten the SCREW 14 Check that the adjustment is correct H129_0020BC H129_0020BCA R MAGAZINE CLOSE SENSOR SCREW SENSOR BRACKET SPRING 1 mm to 2 mm SLIDE MECHANISM ...

Page 182: ...e the procedure on Page 2 3 6 On the PORTABLE COMPUTER check that the S MAGAZINE DOOR SENSOR PH3 reads 0 when the DOOR is closed and 1 when the DOOR is open To Adjust 7 Loosen the 2 SCREWS 8 Move the SENSOR BRACKET until the SENSOR reads 0 when the DOOR is closed and 1 when the DOOR is open 9 Tighten the 2 SCREWS MAIN MENU 1 Monitor Mode 4 System Params 2 System Logs 5 Debug Utility 3 Boards Diag ...

Page 183: ...play the CES Main Menu 8 Enter 1 for Monitor Mode 9 Enter 7 for Enter Commands Note Commands must be entered using capital letters See the Diagnostics section to clear any error messages displayed on the PORTABLE COMPUTER during this procedure 10 Enter M G O to open the SUPPLY MAGAZINE WINDOW MAIN MENU 1 Monitor Mode 4 System Params 2 System Logs 5 Debug Utility 3 Boards Diag 6 Exit Enter Menu Ite...

Page 184: ...12 Enter I F D to move the SUCKER PADS into the initial position 13 Check that the distance between the SLIDE BASE and the ROLLER is 1 5 mm 0 06 in Enter Command ITR error 0 Enter Command IFD Check the S Mag open Are you ready Y N 0 1 0 error 0 Enter Command H129_5404DC H129_5404DCA 1 5 mm BASE SLIDE ROLLER ...

Page 185: ...act the SLIDE BASE 17 Enter 7 9 4 18 Enter 3 0 0 for the speed 19 Remove the RIGHT IMAGE UNIT COVER If necessary see the procedure on Page 2 3 20 Disconnect the following connectors J320 J321 J322 Caution The SUCKER PADS must be in the up position 21 Remove the 3 SCREWS 22 Move the SUPPLY MAGAZINE OPEN CLOSE ASSEMBLY forward 25 51 mm 1 2 in to allow access to the SLIDE BASE POSITION SENSOR FLAG er...

Page 186: ...BLE COMPUTER while trying to move the sensor flag without loosening the mounting screws Important If the state of CHS 1 changes from 0 to 1 the adjustment is complete Go to Step 33 If the state of CHS 1 does not change do the following step 25 Enter P M F 26 Enter 1 0 for the pulse number 27 Enter 1 0 for the speed 28 Enter P H T to observe sensors Enter Command PHT error 0 error 0 Enter Command P...

Page 187: ...f the state of CHS 1 changes from 0 to 1 the adjustment is complete Go to Step 33 If the state of CHS 1 does not change do the following step 30 Loosen the 2 SCREWS 31 Adjust the position of the FLAG at the position where CHS 1 just changes from 0 to 1 32 Tighten the 2 SCREWS 33 Replace the SUPPLY MAGAZINE OPEN CLOSE ASSEMBLY and recheck using Steps and H129_5406BC H129_5406BCA SCREW 2 FLAG FLAG ...

Page 188: ...nds must be entered using capital letters See the Diagnostics section to clear any error messages displayed on the PORTABLE COMPUTER during this procedure 6 Enter R M O to open the RECEIVE MAGAZINE WINDOW MAIN MENU 1 Monitor Mode 4 System Params 2 System Logs 5 Debug Utility 3 Boards Diag 6 Exit Enter Menu Item MONITOR MODE MENU 1 Motors 6 Seq Board Diag 2 Solenoids 7 Enter Commands 3 Relay 8 Set ...

Page 189: ...ACK and the SLIDE MECHANISM is 1 mm 0 04 in To Adjust 8 Loosen the SCREW 9 Move the SENSOR BRACKET until the distance is correct 10 Tighten the SCREW 11 Check that the adjustment is correct H129_0021BC TRACK OF SLIDE END H129_0021BCB 04 in 1 mm SCREW SENSOR BRACKET SLIDE MECHANISM OPEN SENSOR R MAGAZINE ...

Page 190: ...6 Use the PORTABLE COMPUTER to display the CES Main Menu 7 Enter 1 for Monitor Mode 8 Enter 7 for Enter Commands Note Commands must be entered using capital letters See the Diagnostics section to clear any error messages displayed on the PORTABLE COMPUTER during this procedure MAIN MENU 1 Monitor Mode 4 System Params 2 System Logs 5 Debug Utility 3 Boards Diag 6 Exit Enter Menu Item MONITOR MODE M...

Page 191: ...HANISM is 1mm 0 04 in to 2mm 0 08 in deflection with the SLIDE MECHANISM fully extended against the SPRING To Adjust 12 Loosen the SCREW 13 Move the SENSOR BRACKET until the distance is correct 14 Tighten the SCREW 15 Check that the adjustment is correct Enter Command RMC Check the Sucker s positions Are you ready Y N 0 1 0 0 error 0 Enter Command H129_0020BC H129_0020BCA R MAGAZINE CLOSE SENSOR S...

Page 192: ... Mode 5 Enter 5 for Sensors 6 On the PORTABLE COMPUTER check that the R MAGAZINE DOOR SENSOR PH4 reads 0 when the DOOR is closed and 1 when the DOOR is open To Adjust 7 Loosen the 2 SCREWS 8 Move the SENSOR BRACKET until the SENSOR reads 0 when the DOOR is closed and 1 when the DOOR is open 9 Tighten the 2 SCREWS MAIN MENU 1 Monitor Mode 4 System Params 2 System Logs 5 Debug Utility 3 Boards Diag ...

Page 193: ...to initialize the TRANSPORT ROLLER 9 Enter P M R 10 Enter 2 8 1 for the pulse number 11 Enter 4 4 4 for the speed 12 When the ROLLER hits the STOPPER check that the ROLLER SHAFT is centered in the FRONT and REAR MECH PLATE holes and contacts the TRANSPORT ROLLERS MAIN MENU 1 Monitor Mode 4 System Params 2 System Logs 5 Debug Utility 3 Boards Diag 6 Exit Enter Menu Item MONITOR MODE MENU 1 Motors 6...

Page 194: ...ach the correct position 16 Repeat Steps 13 15 until the ROLLER SHAFT lines up with the holes in the FRONT and REAR MECH PLATES and contacts the TRANSPORT ROLLER 17 Loosen the 2 SCREWS 18 Move the STOPPER until it is against the ROLLER SHAFT 19 Tighten the 2 SCREWS 20 Go to Step 18 on Page 5 100 to check the RECEIVE ROLLER POSITION SENSOR error 0 Enter Command PMR Pulse number 30000 to 30000 0 10 ...

Page 195: ...GE UNIT COVER If necessary see the procedure on Page 2 3 3 Open the SLOW SCAN FAN ASSEMBLY 4 Energize the LASER PRINTER 5 Use the PORTABLE COMPUTER to display the CES Main Menu 6 Enter 1 for Monitor Mode MAIN MENU 1 Monitor Mode 4 System Params 2 System Logs 5 Debug Utility 3 Boards Diag 6 Exit Enter Menu Item MONITOR MODE MENU 1 Motors 6 Seq Board Diag 2 Solenoids 7 Enter Commands 3 Relay 8 Set B...

Page 196: ...edge of the flag is from the sensor The flag should activate the sensor within 10 pulses after the initial 64 pulses are entered 13 Enter P M S to start the SUPPLY ROLLER MOTOR 14 Enter 6 4 for the number of pulses 15 Enter 3 0 0 for the speed 16 Check that the LED indicator on the underside of the SUPPLY ROLLER POSITION SENSOR is on If the LED indicator is off go to Step 21 17 Enter P M S to star...

Page 197: ...lign the SUPPLY ROLLER shaft so that the SUPPLY ROLLER rests against the STOP BRACKET and TRANSPORT ROLLERS The ROLLER will remain in place 23 Enter 1 for Monitor Mode 24 Enter 7 for Enter Commands MONITOR MODE MENU 1 Motors 6 Seq Board Diag 2 Solenoids 7 Enter Commands 3 Relay 8 Set Beam Splitter 4 Miscellaneous 9 Auto Sensor Test 5 Sensors 10 Semi Auto Sensor Test Enter Menu Item Input HLP to kn...

Page 198: ...ocks the sensor beam 30 Check the LED indicator on the underside of the sensor and rotate the flag clockwise to the position just after the LED goes on 31 Carefully tighten the 2 SET SCREWS 32 Enter P M S to start the SUPPLY ROLLER MOTOR 33 Enter 1 0 for the number of pulses 34 Enter 1 0 for the speed 35 Check that the LED indicator on the underside of the SUPPLY ROLLER POSITION SENSOR is off If t...

Page 199: ...en the BACK IMAGE UNIT COVER If necessary see the procedure on Page 2 3 7 Open the SLOW SCAN FAN ASSEMBLY DOOR Note Commands must be entered using capital letters See the Diagnostics section to clear any error messages displayed on the PORTABLE COMPUTER during this procedure 8 Enter I T R to initialize the ROLLER MAIN MENU 1 Monitor Mode 4 System Params 2 System Logs 5 Debug Utility 3 Boards Diag ...

Page 200: ...e holes in the FRONT AND REAR MECH PLATES and contacts the RECEIVE TRANSPORT ROLLERS Important If the ROLLER SHAFT is not in position continue with the next step If the ROLLER SHAFT is in position go to Step 17 error 0 Enter Command PMR Pulse number 30000 to 30000 0 281 Speed 10 to 1500 pps 10 444 H129_4200CC FLAG PLATE MECH REAR SHAFT ROLLER RECEIVE H129_4200CCB ...

Page 201: ... pulse number to move the ROLLER toward the STOPPER and a positive pulse number to move the roller away from the STOPPER 15 Enter 1 0 for the speed 16 Repeat Steps 13 15 until the ROLLER SHAFT lines up with the holes in the FRONT and REAR MECH PLATES and contacts the TRANSPORT ROLLER error 0 Enter Command PMR Pulse number 30000 to 30000 0 10 Speed 10 to 1500 pps 10 10 ...

Page 202: ...TOR 23 Enter 5 for the pulse number 24 Enter 1 0 for the speed 25 Check to see that the LED INDICATOR on the SENSOR is on If it is on STOP this adjustment is completed If it is off go to Step 30 26 Loosen the 2 SETSCREWS 27 Rotate the FLAG counterclockwise until the LED INDICATOR on the SENSOR just turns off 28 Carefully tighten the 2 SETSCREWS 29 Go to Step 8 to repeat the check procedure 30 Loos...

Page 203: ...he film clean the OUTPUT MIRROR and LENSES with Spectro Grade Acetone Part No 1C8068 and LENS PAPER TL 2278 If necessary calibrate the LASER PRINTER using the procedure on Page 4 2 Use a soft cloth to clean the surfaces of the 2 film SUCKERS Use alcohol to clean the following rollers UPPER TRANSPORT ROLLER LOWER TRANSPORT ROLLER RECEIVE ROLLER SUPPLY ROLLER PINCH ROLLER Clean or replace the follow...

Page 204: ...MAN KODAK COMPANY ROCHESTER N Y 14650 Preventive Maintenance Checklist Publication History Print Date Pub No ECO No Affected Pages File Name Notes Feb 97 SM3226 1 N A Pages 4 16 through 4 21 sm3226_1_10feb97 book Caps conversion to Frame Kodak and Ektascan are trademarks ...

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Summary of Contents for Ektascan 1120

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Kodak Ektascan 1120, Service Manual, Page: 65 / 204

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Summary of Contents for Ektascan 1120

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