1. Manuals
  2. Brands
  3. Contex Manuals
  4. Barcode Reader
  5. COUGAR 36
  6. Technical & service manual

Contex COUGAR 36 Technical & Service Manual

Wide format scanner
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Wide Format Scanner
Technical Service Manual
COUGAR 25 and COUGAR 36
CHAMELEON 25 and CHAMELEON 36
CHAMELEON PREMIER 36
CHROMA Tx 40 and CRYSTAL Tx 40
COUGAR Tx 36, CHAMELEON Tx 36, and PREMIER Tx
COUGAR Sx 25 and CHAMELEON Sx 25
CHROMA XL 42 and CRYSTAL XL 42
MAGNUM XL 54
FSG/TSM/001 (2.4)
Part Number 6799D129

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the COUGAR 36 and is the answer not in the manual?

Questions and answers

Summary of Contents for Contex COUGAR 36

  • Page 1 Wide Format Scanner Technical Service Manual COUGAR 25 and COUGAR 36 CHAMELEON 25 and CHAMELEON 36 CHAMELEON PREMIER 36 CHROMA Tx 40 and CRYSTAL Tx 40 COUGAR Tx 36, CHAMELEON Tx 36, and PREMIER Tx COUGAR Sx 25 and CHAMELEON Sx 25...
  • Page 2 CHROMA XL 42, CRYSTAL XL 42 COUGAR Sx 25, CAMELEON Sx 2 SPARE PARTS AND SERVICE ACCESSORIES COUGAR 25, COUGAR 36, CHAMELEON 25, CHAMELEON 36, CHAMELEON PREMIER 36 CHROMA Tx 40, CRYSTAL Tx 40 COUGAR Tx 36, CHAMELEON Tx 36, PREMIER Tx 36...
  • Page 3 FSG/TSM/001 Document Revision Record CHANGED PAGES REV. DATE BRIEF DESCRIPTION OF CHANGE AFFECTED 010919 BN/LM Original issue of document 1.0a 010927 FSG/MTM/001 p.67, Fig. 4-8 corrected 020808 BN/LM CHAMELEON PREMIER 36 CHROMA Tx 40, CRYSTAL Tx 40 added 2.0a 021030 FSG/MTM/001 p.72, Fig.
  • Page 4 CHROMA XL 42, CRYSTAL XL 42 COUGAR Sx 25, CAMELEON Sx 2 SOG/PLS/013 (1.8) Spare Part and Service Accessories COUGAR 25, COUGAR 36, CHAMELEON 25, CHAMELEON 36, CHAMELEON PREMIER 36 CHROMA Tx 40, CRYSTAL Tx 40 COUGAR Tx 36, CHAMELEON Tx 36, PREMIER Tx 36...
  • Page 5 DATE: 2006-05-11 This document is the property of Contex A/S. The data contained herein, in whole or in part, may not be duplicated, used or disclosed outside the Recipient for any purpose other than to conduct technical evaluation. This restriction does not limit the Recipients right to use...
  • Page 6 FSG/MTM/001 Document Revision Record CHANGED PAGES REV. DATE BRIEF DESCRIPTION OF CHANGE AFFECTED 010919 BN/LM Original issue of document 010927 p. 67 Fig. 4-8 corrected CHAMELEON PREMIER 36 020808 BN/LM CHROMA Tx 40, CRYSTAL Tx 40 added Manual restructured. COUGAR Tx 36, CHAMELEON Tx 36, 030507 BN/LM PREMIER Tx 36 added...

  • Page 7: Table Of Contents

    General Description ..........................11 COUGAR 25 CHAMELEON 25..................... 11 COUGAR 36, CHAMELEON 36 CHAMELEON PREMIER 36 ........... 12 2.2.1 COUGAR 36 and CHAMELEON 36....................12 2.2.2 CHAMELEON PREMIER 36 ......................13 CHROMA T CRYSTAL T 40....................13 MAGNUM XL 54 ........................... 15...
  • Page 8 FSG/MTM/001 060511 3.8.1 DC Voltages ............................47 3.8.2 Adjustments ............................47 3.8.3 Functional Test........................... 47 3.8.4 Markings ............................47 3.8.5 Jumper Settings ..........................47 3.8.6 Hints ..............................48 , IMD (T )..............51 HECK OF NTERFACE ODULE X AND MODELS 3.9.1 DC Voltages ............................
  • Page 9 FSG/MTM/001 060511 Vertical Alignment and Horizontal Stitching................... 130 ........................130 RINCIPLE OF TITCHING ............133 ERTICAL LIGNMENT AND ORIZONTAL TITCHING ROCEDURE General Maintenance.......................... 141 ..............141 TEP BY ROCEDURE FOR ENERAL AINTENANCE 6.1.1 Remove Top Cover ........................... 141 6.1.2 Cleaning of the Scanning Area......................141 6.1.3 Fluorescent Lamp..........................
  • Page 10 FSG/MTM/001 060511 10.1.9 Test 11, Stitching and Vertical Alignment..................173 10.1.10 Test 12, Adjustment of Y-Axis Scaling..................... 174 10.1.11 Test 13, Switch Scanner to Test Mode..................... 174 10.1.12 Test 20, Noise Test .......................... 174 10.1.13 Test 21, SCANdump ........................177 10.1.14 Test 27, Camera Adjustment Wizard....................
  • Page 11 Fig. 4-5 COUGAR 25, CHAMELEON 25, Light Profiles Uncorrected............. 89 Fig. 4-6 COUGAR 25, CHAMELEON 25, Light Profiles Corrected..............89 Fig. 4-7 COUGAR 36, CHAMELEON 36, PREMIER 36, Light Profiles Uncorrected ........90 Fig. 4-8 COUGAR 36, CHAMELEON 36, PREMIER 36, Light Profiles Corrected ......... 90 Fig.
  • Page 12 Fig. 4-33 COUGAR 36, CHAMELEON 36, PREMIER 36, CCD-Centering and Vertical Positioning (A)..115 Fig. 4-34 COUGAR 36, CHAMELEON 36, PREMIER 36, CCD-Centering and Vertical Positioning (B) ..115 Fig. 4-35 CHROMA Tx 40, CRYSTAL Tx 40, CCD-Centering and Vertical Positioning (A) ....... 116 Fig.
  • Page 13 FSG/MTM/001 060511 Fig. 11-7 CHAMELEON 36, PREMIER 36, Primary Wiring................185 Fig. 11-8 CHAMELEON 36, PREMIER 36, Secondary Wiring..............186 Fig. 11-9 CHROMA Tx 40, CRYSTAL Tx 40, Primary Wiring..............187 Fig. 11-10 CHROMA Tx 40, CRYSTAL Tx 40, Secondary Wiring..............188 Fig.

  • Page 14: Introduction

    The purpose of this Maintenance Manual is to provide technical information to support board- level troubleshooting and maintenance of the Wide Format Scanners models: GA67D (COUGAR 25, COUGAR 25 PLUS) GB67D (COUGAR 36, COUGAR 36 PLUS) GC67D (CHAMELEON 25, CHAMELEON 25 PLUS) GD67D (CHAMELEON 36, CHAMELEON 36 PLUS)

  • Page 15: General Description

    FSG/MTM/001 060511 2. General Description The Wide Format Scanners models: GA67D (COUGAR 25, COUGAR 25 PLUS) GB67D (COUGAR 36, COUGAR 36 PLUS) GC67D (CHAMELEON 25, CHAMELEON 25 PLUS) GD67D (CHAMELEON 36, CHAMELEON 36 PLUS) GE67D (CHROMA Tx 40) GF67D (CRYSTAL Tx 40)

  • Page 16: Cougar 25 And Chameleon 25

    The Block Diagrams are shown in: Fig. 2-3 COUGAR 36 Block Diagram, page 20 Fig. 2-4 CHAMELEON 36 and CHAMELEON PREMIER 36 Block Diagram, page 21 2.2.1 COUGAR 36 and CHAMELEON 36 The COUGAR 36 and CHAMELEON 36 scanner range consists of: Model: GB67D GD67D...

  • Page 17: Chameleon Premier 36

    CHAMELEON 36 PLUS (enhanced level of functionality) The basic versions of the scanners (COUGAR 36 and CHAMELEON 36) may be field upgraded to the enhanced versions (COUGAR 36 PLUS and CHAMELEON 36 PLUS) by replacing the BASIC Smart Card with a PLUS Smart Card.

  • Page 18: Chroma T X 40 And Crystal T X 40

    FSG/MTM/001 060511 The Tx 40 scanner range consists of: Model: GE67D GF67D CHROMA Tx 40 CRYSTAL Tx 40 CHROMA Tx 40 CRYSTAL Tx 40 Trade name: PLUS PLUS No. of cameras: 40 inches 40 inches 40 inches 40 inches Chassis: 40 inches 40 inches 40 inches...

  • Page 19: Magnum Xl 54

    FSG/MTM/001 060511 The scanlines from the individual cameras are mechanically aligned (by means of a small electric motor) in the vertical direction. The Vertical Alignment and the Horizontal Stitching may be done automatically by means of either SCANtest 6, Test 11 or as part the Scanner Maintenance calibration procedure.

  • Page 20: Cougar T X 36, Chameleon T X 36, Premier T X 36

    FSG/MTM/001 060511 IEEE 1394 Controller (FireWire) SCSI Controller for IEEE 1394 interface respectively SCSI interface. In order to stitch (bring together) the scanlines from adjacent cameras, the fields of vision of the CCD-Cameras overlap slightly and a thin, black wire placed within the overlapped fields of vision marks the virtual end, respectively start, of adjacent scanlines.
  • Page 21 FSG/MTM/001 060511 CHAMELEON Tx 36 PLUS, and PREMIER Tx 36 PLUS) by replacing the BASIC Smart Card with a PLUS Smart Card. The scan-area is illuminated by one white fluorescent lamp. The light output from the lamp is stabilized by feedback to the lamp power supply board (LME). Each CCD-Camera in the scanner contains one 7500 x (3+1) pixel (RGB Triplets + Panchromatic B/W) CCD.
  • Page 22 ORIGINAL SCANLINE SENSORS REFLECTOR OIBA THICKNESS THICKNESS SENSOR SENSOR (FAN) F LU ORESCENT LAMP OSBC OIBA MIRRORS OPERATOR PANEL CAMERA A CBEA FEED MOTOR INT ERFACE BOARD SMPS LMEA SUCA SWITCH MOD E LAMP AND MOTOR POWER SUPPLY D RIVER BOARD SCANNER UNIT IMBA SCSI ID...
  • Page 23 ORIGINAL SCANLINE SENSORS REFLECTOR OIBA THICKN ESS THICKN ESS SENSOR SENSOR (FAN) FLUORESCENT LAMP OSBC OIBA MIRRORS OPERATOR PANEL CAMERA A CBEA FEED MOTOR IN TERFACE BOARD SMPS LMEA SUCA SWITCH MOD E LAMP AND MOTOR POWER SUPPLY D RIVER BOARD SCANNER UNIT IMBB SCSI ID...
  • Page 24 CBEA CBEA FEED MOTOR MOTOR INTERFACE BOARD SMPS LMEA SUCA SWITCH MOD E LAMP AND MOTOR POW ER SUPPLY D RIVER BOARD SCANNER UNIT IMBA SCSI ID SWITC H SMART CARD PRIMARY SECON DARY Fig. 2-3 COUGAR 36 Block Diagram...
  • Page 25 ORIGINAL SCANLINE STITCHING WIRE SENSORS REFLECTOR OIBA THICKNESS THICKNESS SENSOR SENSOR (FAN) FLUORESCENT LAMP OSBC OIBA OPERATOR MIRRORS PANEL CAMERA B CAMERA A CAMERA CBEA CBEA FEED MOTOR MOTOR INTERFAC E BOARD SMPS LMEA SUCA/SUCD SWITCH MOD E LAMP AND MOTOR POWER SUPPLY DRIVER BOARD SCANNER UNIT...
  • Page 26 ORIGINAL SCANLINE STITCHING WIRE STITCHING WIRE SENSORS REFLECTOR OIBA THICKN ESS THICKN ESS SENSOR SENSOR (FAN) FLUORESCENT LAMP OSBC OIBA MIRRORS OPERATOR PANEL CAMERA C CAMERA B CAMERA A CAMERA CBF A CBFA CBF A FEED MOTOR MOTOR GEAR MOTOR INTERFAC E BOARD SMPS...
  • Page 27 ORIGINAL GUIDE PLATE with ATAC DOWN TOP POSITION ROLLER TACHO POSITION SENSOR SENSOR SENSOR MDAB SENSOR ELEV ATION MOTOR ORIGINAL SCANLINE STITCHING WIRES SENSORS REFLECTOR OIBA (FAN) FLUORESCEN T LAMP OSBC OIBA OPERATOR PANEL MIRRORS FEED MOTOR CAMERA D CAMERA C CAMERA B CAMERA A GEAR...
  • Page 28 ORIGINAL SCANLINE STITCHING WIRE SENSORS REFLECTOR OIBA THICKNESS THICKNESS SENSOR SENSOR (FAN) FLUORESCEN T LAMP OSBC OIBA OPERATOR MIRRORS PANEL CAMERA B CAMERA A CAMERA CBFA CBFA FEED MOTOR MOTOR INTERFAC E BOARD SMPS LMEA SUCx SWITCH MODE LAMP AND MOTOR POW ER SUPPLY DRIVER BOARD SCANNER UNIT...

  • Page 29: Electrical Check And Adjustments

    FSG/MTM/001 060511 3. Electrical Check and Adjustments Required Test Equipment: Multimeter, R > 10 MOhm PC with SCANtest 6 and Scanner Maintenance installed, and • USB and SCSI interface for COUGAR 25, 36 • USB interface for CHAMELEON 25, 36, PREMIER 36 •...

  • Page 30: Downloading Scanner Firmware

    The scanner firmware is stored in Flash Memory on the SUC-Board. Scanner firmware is available on: http://www.contex.com/ Firmware is downloaded to the scanner through the IEEE 1394, USB, or SCSI interface, please see readme.txt on the firmware disk for download instructions.

  • Page 31: Check And Adjustment Of The Switch Mode Power Supply, Smps

    FSG/MTM/001 060511 3.3 Check and Adjustment of the Switch Mode Power Supply, SMPS All test points referred to below are shown in Fig. 3-1, page 29. All DC voltages are measured relative to CN3, pin 1, 2, 3, 4, 5 (GND). 3.3.1 AC Voltages CAUTION: The connector CN1 is connected directly to the line voltage and constitute a risk of...

  • Page 32: Hints

    FSG/MTM/001 060511 3.3.7 Hints +3.3 V is used as supply for the SUC-, CBE/CBF-, IMB/IMD-, and SKD-Boards. +5.3 V is used as supply for LME-, CBE/CBF-, SUC-, IMB/IMD-Boards, and MDA- Board. +12 V is used as supply for the LME- and CBE/CBF-Board, for the Camera Motor on the Camera Board and for the fan, and via the MDA-Board for the Elevation Motor (ATAC).

  • Page 33: Fig. 3-1 Smps Test Points

    SVR2 +3.3V Adjust SVR2 3.3 V CN3, pin 6-8 3.3 V +3.3V±0.1 3.3 V CN3, pin 1-5 CN2, pin 3-5 +5.3V +0/-0.1 CN2, pin 2 +12V±0.5 CN2, pin 1 +24V±1 AC/L AC/N SVR1 SVR1, see 3.3.3 Mains Input Connector +5.3V Adjust Fuse, see 3.3.4 Fig.

  • Page 34: Check And Adjustment Of Lamp And Motor Driver Board, Lme

    FSG/MTM/001 060511 3.4 Check and Adjustment of Lamp and Motor Driver Board, LME All test points referred to below are shown in Fig. 3-2, page 33. All DC voltages are measured relative to test point GND. LME Block Diagram is shown in Fig. 3-3, page 34. CAUTION: The connectors J1, J2, J4 and all the components on the left half of the board are connected to the line voltage and constitute a risk of electric shock, or injury to persons.

  • Page 35: Signal Leds On The Lme-Board

    FSG/MTM/001 060511 Adjustment Procedure: Note: The voltage on TP7 is clamped to approximately 3.9 V. It may be necessary to turn P2 several turns CCW to bring the voltage below the clamp voltage. 1. Make sure that the lamp is new. If not it must be replaced 2.

  • Page 36: Fuses

    T2.0AH/250V, type IEC 127- 2/5, UL R/C CAUTION: For continued protection against risk of fire, replace only with same type and rating of fuse. 3.4.7 Markings COUGAR 25 LMEAdd COUGAR 36 LMEAdd CHAMELEON 25 LMEAdd LMEAdd CHAMELEON 36 CHAMELEON PREMIER 36...

  • Page 37: Fig. 3-2 Lme Component Layout

    +12V+1/-0V J10,5 +5.3V+0/-0.2V -5V±0.5V +24V±1V J10,4 J10,6 200V 200V ±20V ±20V TP7* TP13* TP12* LED3 LED4 * See text for adjustment procedure Fig. 3-2 LME Component Layout...

  • Page 38: Fig. 3-3 Lme Block Diagram

    MAINS VOLTAGE AREA +200 V LINE POWER POWER SAFETY GROUND NEUTRAL FACTOR INLET CORRECTION NEUTRAL -200V CIRCUIT NEUTRAL SMPS LINE LAMP + 200V +12 V LAMP SENSOR LED3 LED4 DRIVER -200V SENSOR CONTROLLER LAMP CONTROL +12V TO -5 V CONVERTER +5 V +5 V +12 V...

  • Page 39: Check And Adjustment Of Camera Board, Cbe (Non Tx And Xl Models)

    The gain and offset of the CBE-Board are adjusted automatically by running Scanner Maintenance. 3.5.3 Functional Test SCANtest 6: Test 7, Complete Hardware Test 3.5.4 Markings COUGAR 25 CBEAdd COUGAR 36 CBEAdd CBEAdd CHAMELEON 25 CBEAdd CHAMELEON 36 CHAMELEON PREMIER 36 CBEAdd where dd = board revision number.
  • Page 40 FSG/MTM/001 060511 Control of Camera Motor The Camera Motor for Vertical Alignment is driven from a controller IC on the CBE-Board. The supply voltage for the motor is +12 V. After replacement of CBE-Board, do: • CCD-Centering, Section 4.2.6, page 109. •...

  • Page 41: Camera

    FSG/MTM/001 060511 Camera Motor +4.85V +3.3V +0.1/-0.2 ±0.1V Output C125,top C32,right +5.3V +12V +0/-0.2V +1/-0V C46,bottom C14,bottom Fig. 3-4 CBE Component Layout...

  • Page 42: Fig. 3-5 Cbe Block Diagram

    POWER SUPPLY 4.8V 5.3V Wolfson Scanner Controller OFF- ODD PIXELS IMAGE DATA SAMP- GAIN CORR. LING CTRL. SIGNALS ILX550K DIFF. AMP. 10680x3 PIXELS FPGA LINE Wolfson Scanner Controller CTRL. SIGNALS CONTROL SIGNALS OFF- EVEN PIXELS SAMP- GAIN CORR. LING CL OCK 40 MHz 10 MHz MULT I-...

  • Page 43: And Xl Models )

    FSG/MTM/001 060511 3.6 Check and Adjustment of Camera Board, CBF (Tx and XL models) All test points referred to are shown in Fig. 3-6, page 41. All voltages are measured relative to test point GND. CBF Block Diagram is shown in Fig. 3-7, page 42. 3.6.1 DC Voltages Ref.
  • Page 44 FSG/MTM/001 060511 3rd line on the CCD: Blue Lower line on the CCD: As the image is mirrored an even number of times (mirror chassis and lens), the Red line remains upper line when referred to the original. Control of Camera Motor The Camera Motor for Vertical Alignment is driven from a controller IC on the CBF-Board.

  • Page 45: Fig. 3-6 Cbf Component Layout

    FSG/MTM/001 060511 +5.0V +3.3V ±0.2V ±0.1V C921,bottom C901,bottom Camera +5.0V +5.3V +5.0V +2.5V ±0.2V +0/-0.2V ±0.2V ±0.1V Motor C917,left C918,bottom C913,bottom C905,top Output +12V +1/-0V J901 IC1101,pin19 pin1,3,5,7,9 +11.6V ±0.6V Q102,bottom Fig. 3-6 CBF Component Layout...

  • Page 46: Fig. 3-7 Cbf Block Diagram

    +3.3V +5.3V +12V +2.5V VOL- POWER SUPPLY +5.0V T AGE +11.6V REG. LINE IMAGE DATA FPGA Wolfson Scanner Controller DIFF. AMP. G/(BW:ODD) 2704D CONTROL SIGNALS OFF- GAIN B/(BW:EVEN) CL OCK CL OCK 7500 x 4 MULT. 80 MHz 20 MHz MULT I- &...

  • Page 47: Check Of Controller Board, Suc

    No adjustments. 3.7.3 Functional Test SCANtest 6: Test 1 Scanner Information Test 7, Complete Hardware Test 3.7.4 Markings Note: SUC variant depends on scanner model. COUGAR 25 SUCAdd COUGAR 36 SUCAdd CHAMELEON 25 SUCAdd CHAMELEON 36 SUCAdd CHAMELEON PREMIER 36 SUCDdd...

  • Page 48: Jumper Settings

    FSG/MTM/001 060511 3.7.6 Jumper Settings No jumpers. 3.7.7 Signal LEDs on the SUC-Board The three signal LEDs on the SUC-Board are for debugging purposes only. The ON/OFF pattern displayed by these LEDs is not intended for general troubleshooting. 3.7.8 Hints After replacement of SUC-Board: As all scanner parameters are stored in the Flash Memory on the SUC-Board, the following steps should be carried out after replacement of the SUC-Board:...

  • Page 49: Fig. 3-8 Suc Component Layout

    SUCH Layout +5.3V +12V +1.8V +3.3V +0/-0.2V +1/-0V ±0.05V ±0.1V "5V_CAM" "12V_CAM" "APEX_PLL" "+3" +1.8 +5.1V ±0.1V +0.1/-0.2V "APEX_SUP" "+5" "GND2" Fig. 3-8 SUC Component Layout...

  • Page 50: Fig. 3-9 Suc Block Diagram

    CAMERA DATA ACQUISITION MODULE CONNEC- TORS SHARPE- RESAMP- COLOR* COLOR VERTICAL DMA1 GAMMA INDEX NING DOUBLE LINEARITY SPACE INTERPOL. Optical LING. SWITCH ADAP.THR BUFFER CONVER. (B/W) DMA0 Res. STITCHING MODULE e.t.c. IMB/ CONTROL ADDR/DATA BUS KEYBOARD INTERFACE STEPPER FLASH MOTOR CONTROL PAR.

  • Page 51: Check Of Interface Module, Imb (Non Tx And Xl Models)

    Connect the computer to USB and SCSI (SCSI on COUGAR only) and start SCANtest 6 (or WIDEimage) to check if the scanner is connecting on all ports available: 3.8.4 Markings IMBAdd COUGAR 25 COUGAR 36 IMBAdd CHAMELEON 25 IMBBdd CHAMELEON 36...

  • Page 52: Hints

    FSG/MTM/001 060511 3.8.6 Hints The SCSI ID is set on a DIP switch located on the Smart Card Reader. The setting of the SCSI ID switch is shown in Section 3.11.4, page 60.

  • Page 53: Fig. 3-10 Imb Component Layout

    FSG/MTM/001 060511 +5.0V +0.1/-0.2V D2,Top (Cathode) IMBA Only +5.2V +0/-0.2V "+5V_D1" "GND_T1" +5.3V +0/-0.2V R34,Top +3.3V ±0.1V "+3.3V_D1" Fig. 3-10 IMB Component Layout...

  • Page 54: Fig. 3-11 Imb Block Diagram

    FSG/MTM/001 060511 DMA1 CONTROLLER 40MHz DMA0 SCSI SCSI ADR/DATA BUS SCSI CONTROLLER SCSI ONLY IMBA CONTROL MODULE Fig. 3-11 IMB Block Diagram...

  • Page 55: And Xl Models )

    FSG/MTM/001 060511 3.9 Check of Interface Module, IMD (Tx and XL models) All test points referred to below are shown in Fig. 3-12, page 52. All voltages are measured relative to test points GND_T1. IMD Block Diagram is shown in Fig. 3-12, page 53. 3.9.1 DC Voltages Ref.

  • Page 56: Fig. 3-12 Imd Component Layout

    FSG/MTM/001 060511 +3.3V ±0.1V "+3.3V_D1" "GND_T1" +5.2V +0/-0.2V "+5,0V_D1" +5.3V +0/-0.2V R34,Top +5.0V +0.1/-0.2V D2,Cathode (bottom) Fig. 3-12 IMD Component Layout...

  • Page 57: Fig. 3-13 Imd Block Diagram

    FSG/MTM/001 060511 OSC. 49.152 MHz IEEE 1394 DMA1 IEEE 1394 CONTROLLER IEEE 1394 40 MHz DMA0 SCSI SCSI ADR/DATA BUS SCSI CONTROLLER SCSI CTRL CONTROL MODULE CTRL Fig. 3-13 IMD Block Diagram...

  • Page 58: Check Of Operator Panel, Skd

    +5.1 V +0.1/-0.2 V 3.10.2 Functional Test SCANtest 6: Test 1, Scanner ID Switch Test 2, LED test Test 3, Key test 3.10.3 Markings COUGAR 25 SKDAdd COUGAR 36 SKDAdd CHAMELEON 25 SKDAdd CHAMELEON 36 SKDAdd CHAMELEON PREMIER 36 SKDAdd...
  • Page 59 FSG/MTM/001 060511 COUGAR Tx 36 0x23 CHAMELEON Tx 36 0x26 0x27 PREMIER Tx 36 An undefined switch setting may cause the ‘Invalid Scanner ID’ Error Code to be displayed on the Operator Panel, see Section 7.4, page 152. CAUTION: The Scanner ID Switch setting is stored in the Flash Memory on the SUC-Board. Every time the scanner is switched ON, it reads the switch setting and if it is different from the stored value, the new setting will be stored and all other stored scanner parameters (including Stitching, Basic Calibration and Color Calibration) will be cleared to default values.

  • Page 60: Fig. 3-14 Skda Component Layout

    FSG/MTM/001 060511 Power LED Red/Green Power Diagnostics LED Wait LED Yellow Forward Appl. 1 Ready LED Red/Green Appl. 2 Stop/Reverse Appl. 3 Top View Switch 8 Scanner ID Switch 3.3V ON <-> OFF Switch 1 J2,pin3 5.1V C1,top Bottom View Fig.

  • Page 61: Fig. 3-15 Skda Block Diagram

    FSG/MTM/001 060511 +3.3V VOLTAGE +3.3V (J2,pin3 ) (C1, t op) REGULATOR Scanner ID Switch KEYBOARD CONTROLLER DIAGNOST IC WAIT POWER ON READY FORWAR D REVERSE APPL. 1 APPL. 2 APPL. 3 POWER +3.3V Fig. 3-15 SKDA Block Diagram...

  • Page 62: Fig. 3-16 Skdf Component Layout

    FSG/MTM/001 060511 Power LED Red/Green Power Diagnostics LED Wait LED Yellow Forward/ Up (ATAC) Appl. 1 Ready LED Red/Green ATAC Appl. 2 Stop/Reverse/ Down (ATAC) Appl. 3 Top View Switch 1 Scanner ID Switch 3.3V Switch 8 J2,pin3 5.1V C1,top Bottom View Fig.

  • Page 63: Fig. 3-17 Skdf Block Diagram

    FSG/MTM/001 060511 +3.3V VOLTAGE +3.3V (J2,pin3 ) (C1, t op) REGULATOR Scanner ID Switch KEYBOARD CONTROLLER DIAGNOST IC WAIT POWER ON READY FORWARD/ REVERSE/ ATAC DOWN APPL. 1 APPL. 2 APPL. 3 POWER +3.3V Fig. 3-17 SKDF Block Diagram...

  • Page 64: Check Of Smart Card Reader, Scr

    3.11.2 Functional Test SCANtest 6: Test 1, Scanner Model (Smart Card) SCSI ID (N.A. for CHAMELEON 25, 36, PREMIER 36) 3.11.3 Markings COUGAR 25 SCRAdd SCRAdd COUGAR 36 CHAMELEON 25 SCRAdd CHAMELEON 36 SCRAdd SCRAdd CHAMELEON PREMIER 36 CHROMA Tx 40...

  • Page 65: Signal Led On The Scr-Board

    FSG/MTM/001 060511 Switch No: SCAN-SCSI Termination Intern, active: Extern: SCAN-SCSI Transfer mode Asynchronous: Synchronous: Not used OFF) (Don’t care) Troubleshooting and Test Switches: Switch No: Boot start-up Forced: Normal: Factory testing Self-test: Normal: SW1-3: SCSI ID SW4: Selects internal, active SCSI termination or external, passive SCSI termination, normally set to ON.

  • Page 66: Fig. 3-18 Scr Component Layout

    FSG/MTM/001 060511 +5.1V +0.1/-0.2V R2,top S1,right pins Switch no. 1 SCSI ID Switch Switch no. 8 Fig. 3-18 SCR Component Layout...

  • Page 67: Fig. 3-19 Scr Block Diagram

    FSG/MTM/001 060511 LED1 SCSI ID Switch Fig. 3-19 SCR Block Diagram...

  • Page 68: Check Of Lamp Sensor Board, Osb

    The voltage on TP7 should change to approx. 3.7 V to 4.0 V when the lamp is turned OFF. When the lamp is ON the voltage should be as described in Section 3.4.2, page 30. 3.12.2 Markings COUGAR 25 OBSC-d.d COUGAR 36 OBSC-d.d OBSC-d.d CHAMELEON 25 CHAMELEON 36 OBSC-d.d...

  • Page 69: Fig. 3-20 Osb Component Layout

    FSG/MTM/001 060511 Fig. 3-20 OSB Component Layout Fig. 3-21 OIBA Component Layout...

  • Page 70: Check Of Atac Motor Driver Board, Mda

    FSG/MTM/001 060511 3.14 Check of ATAC Motor Driver Board, MDA All test points referred to below are shown in Fig. 3-22, page 67. All voltages are measured relative to test points TP1 (GND). MDA Block Diagram is shown in Fig. 3-23, page 68. 3.14.1 DC Voltages Ref.

  • Page 71: Fig. 3-22 Mda Component Layout

    FSG/MTM/001 060511 +5.0V +3.3V ±0.15V ±0.1V "TP2" "TP4" "TP1" +5.2V +0/-0.2V C4,Top +12V +1/-0V C2,Left Fig. 3-22 MDA Component Layout...

  • Page 72: Fig. 3-23 Mda Block Diagram

    TACHO DOWN ROLLER MOTOR 4 MHz XTAL CURRENT SENSE CIRCUIT DATA CLOCK PGM EN. MOTOR DRIVER RESET SAFETY CONTROL- CIRCUIT RESET +12V +5.0V (TP2) REG. +5.3V +3.3V (TP4) REG. Fig. 3-23 MDA Block Diagram...

  • Page 73: Check And Adjustment Of Original Guide Sensors (Atac)

    FSG/MTM/001 060511 3.15 Check and Adjustment of Original Guide Sensors (ATAC) The Original Guide Sensors are located under the Top Profile of the Original Guide. To get access to the sensors: Remove the Ruler from the Original Guide. Remove the 4 fixing screws behind the Ruler. Remove the Top Profile from the Original Guide.

  • Page 74: Check Of Atac Position Sensors

    FSG/MTM/001 060511 Start SCANtest 6 Select Test 28, Original Guide Sensor Test Loosen the fixing screws of the sensor bracket, move the sensor to its uppermost position and fasten the fixing screws. Press UP Key to move Original Guide to Top Position, observe note 3) above. Open the Original Guide.
  • Page 75 FSG/MTM/001 060511 Power LED turns green (Top Position Sensor activated) Wait LED is OFF Ready LED is OFF Move the Original Guide down by pressing the Down Key and observe that the LEDs go OFF/ON in following sequence: Power LED turns OFF Wait LED turns yellow (Down Position Sensor* activated) Ready LED turns green (Roller sensor activated) *) The Down Position Sensor cannot be adjusted.

  • Page 76: Fig. 3-24 Adjustment Of Roller Sensor

    FSG/MTM/001 060511 Adjustment Tools Fixing Screws for Roller Sensor Fig. 3-24 Adjustment of Roller Sensor...

  • Page 77: Fig. 3-25 Adjustment Of Top Position Sensor

    FSG/MTM/001 060511 Fixing Screws for Down Position Sensor Fixing Screws for Top Position Sensor Fig. 3-25 Adjustment of Top Position Sensor...

  • Page 78: Fig. 3-26 Elevation Motor And Spindle

    FSG/MTM/001 060511 Play: 1 mm Min. 1- 2 mm, see Sec. 3.15, note 3 Fig. 3-26 Elevation Motor and Spindle...

  • Page 79: Fig. 3-27 Adjustment Tool For Roller Sensor

    FSG/MTM/001 060511 Fig. 3-27 Adjustment Tool for Roller Sensor Fig. 3-28 Adjustment Tool for Top Position Sensor...

  • Page 80: Adjustment Of Original Sensors

    FSG/MTM/001 060511 3.16 Adjustment of Original Sensors The Original Sensors are located under the End Cover at the Operator Panel end of the scanner. 3.16.1 Adjustment of Switch Point See Fig. 3-29, page 77. To adjust the Original Sensors: • Remove the Guard Plate over the Optical Interrupter Board •...

  • Page 81: Fig. 3-29 Adjustment Of Original-Sensors

    FSG/MTM/001 060511 Clearance 2 Clearance 1 Clearance 1 Fixing Screws Exit Sensor Press Nut Actuator Entry Sensor Actuator Torsion Springs Clerance 1: Make sure that the shutter plates do not touch the legs of the optointerrupter when moving (clearance >0.5 mm) Clerance 2: Make sure that the shutter plates do not touch the press-nut when moving (clearance >...

  • Page 82: Check Of Media Thickness Detector (Not Applicable To Magnum Xl 54)

    FSG/MTM/001 060511 3.17 Check of Media Thickness Detector (not applicable to MAGNUM XL 54) The two Media Thickness Detectors are located under the End Covers and are activated by the left and right Media Thickness Adjustment Sliders when the Original Guide Plate is full down in the Normal position (original thickness less than 2 mm).

  • Page 83: Ccd-Cameras

    FSG/MTM/001 060511 4. CCD-Cameras The adjustment procedures presented in this chapter cover all adjustments needed for replacing the complete CCD-camera. It will hardly ever be necessary to replace mechanical parts such as Lens, Camera Housing, etc., and in most cases, the only adjustments necessary after replacement of the CBE/CBF- Board are: •...
  • Page 84 FSG/MTM/001 060511 The Camera Housing can be tilted slightly up and down to position the scanline in the “vertical” direction by turning the Vertical Positioning Wheel. All cameras but one have a small Camera Motor, which via the Vertical Alignment Arm, may turn the Vertical Positioning Wheel.
  • Page 85 FSG/MTM/001 060511 The final positioning of the scanline within the scan-area is done by shifting the CCD Mounting Plate relative to the Camera Housing. Fig. 4-4, page 85 shows the relation between the patterns on the Optical Adjustment Pattern and the waveforms seen on the screen of SCANtest 6, Test 9 during Camera Adjustment.
  • Page 86 FSG/MTM/001 060511 Focus Lock Ring replaced by Focus Lock Screw Covering Tape Fig. 4-1 Focus Lock Mechanism...
  • Page 87 FSG/MTM/001 060511 Camera House Covering Tape Focus Lock Screw Camera Back-Plate Lens Adapter CCD Mounting Plate Lens Camera Base Plate Camera Board Camera Motor Guide Pin Guide Pin Mounting Platform Lock Screw for Vertical Tension Spring for Vertical Positioning Wheel Alignment Arm Camera Base Plate Fig.
  • Page 88 Camera Motor CCD Mounting Plate Fixing Nut for Fixing Nut for CCD Mounting Plate CCD Mounting Plate Camera Board Camera Back-Plate CCD Chip Camera Back-Plate Fixing Screw Fixing Screw (2 pcs.) Camera Board with CCD and Mounting Plate Vertical Fixing Nut for Tilt CCD Mounting Plate Vertical Alignment...

  • Page 89: Fig. 4-4 Relations Between Optical Adjustment Pattern And Screen Images

    Optical Adjustment Pattern Scan Width Green Scanline Adjustment Patterns Adjustment Patterns Fig. 4-4 Relations between Optical Adjustment Pattern and Screen Images...

  • Page 90: Ccd-Camera Check And Adjustment

    IEEE 1394 or SCSI interface PREMIER Tx 36: IEEE 1394 or SCSI interface • Optical Adjustment Pattern: COUGAR 25, CHAMELEON 25: 6779D105 COUGAR 36, CHAMELEON 36, CHAMELEON PREMIER 36: 6779D107 CHROMA Tx 40, CRYSTAL Tx 40: 6779D102 MAGNUM XL 54:...

  • Page 91: Check Of Light Profiles

    Fig. 4-6 COUGAR 25, CHAMELEON 25, Light Profiles Corrected , page 89 Fig. 4-7 COUGAR 36, CHAMELEON 36, PREMIER 36, Light Profiles Uncorrected, page Fig. 4-8 COUGAR 36, CHAMELEON 36, PREMIER 36, Light Profiles Corrected, page 90 Fig. 4-9 CHROMA Tx 40, CRYSTAL Tx 40, Light Profiles Uncorrected, page 91 Fig.

  • Page 92: Hints

    FSG/MTM/001 060511 4.2.2 Hints The Detail View “Light Profile” of the Software Oscilloscope shows the images of the Stitching Wire and may be useful when investigating Stitching problems.
  • Page 93 FSG/MTM/001 060511 Fig. 4-5 COUGAR 25, CHAMELEON 25, Light Profiles Uncorrected Fig. 4-6 COUGAR 25, CHAMELEON 25, Light Profiles Corrected...

  • Page 94: Fig. 4-8 Cougar 36, Chameleon 36, Premier 36, Light Profiles Corrected

    FSG/MTM/001 060511 Fig. 4-7 COUGAR 36, CHAMELEON 36, PREMIER 36, Light Profiles Uncorrected Fig. 4-8 COUGAR 36, CHAMELEON 36, PREMIER 36, Light Profiles Corrected...
  • Page 95 FSG/MTM/001 060511 Fig. 4-9 CHROMA Tx 40, CRYSTAL Tx 40, Light Profiles Uncorrected Fig. 4-10 CHROMA Tx 40, CRYSTAL Tx 40, Light Profiles Corrected...
  • Page 96 FSG/MTM/001 060511 Fig. 4-11 MAGNUM XL 54, Light Profiles Uncorrected Fig. 4-12 MAGNUM XL 54, Light Profiles Corrected...
  • Page 97 FSG/MTM/001 060511 Fig. 4-13 COUGAR Tx 36, CHAMELEON Tx 36, PREMIER Tx 36, Light Profiles Fig. 4-14 COUGAR Tx 36, CHAMELEON Tx 36, PREMIER Tx 36, Light Profiles...

  • Page 98: Camera Adjustment Wizard

    Images of the Focus adjustments are shown in: Fig. 4-15 COUGAR 25, CHAMELEON 25, Focus Signals, page 96 Fig. 4-16 COUGAR 36, CHAMELEON 36, PREMIER 36, Focus Signals, page 96 Fig. 4-17 CHROMA Tx 40, CRYSTAL Tx 40, Focus Signals, page 97 Fig.
  • Page 99 FSG/MTM/001 060511 CHROMA Tx 40, CRYSTAL Tx 40 COUGAR Tx 36, CHAMELEON Tx 36, PREMIER Tx 36 MAGNUM XL 54 6779D228 3.3/ lp/mm Loosen the Focus Lock Ring / Lock Screw (see Fig. 4-1) and turn the Lens Adapter to get maximum amplitude of the Focus signal (approximately 5 division peak-to-peak).

  • Page 100: Fig. 4-15 Cougar 25, Chameleon 25, Focus Signals

    FSG/MTM/001 060511 Fig. 4-15 COUGAR 25, CHAMELEON 25, Focus Signals Fig. 4-16 COUGAR 36, CHAMELEON 36, PREMIER 36, Focus Signals...

  • Page 101: Fig. 4-17 Chroma Tx 40, Crystal Tx 40, Focus Signals

    FSG/MTM/001 060511 Fig. 4-17 CHROMA Tx 40, CRYSTAL Tx 40, Focus Signals Fig. 4-18 MAGNUM XL 54, Focus Signals...

  • Page 102: Fig. 4-19 Cougar Tx 36, Chameleon Tx 36, Premier Tx 36, Focus Signals

    FSG/MTM/001 060511 Fig. 4-19 COUGAR Tx 36, CHAMELEON Tx 36, PREMIER Tx 36, Focus Signals...

  • Page 103: Check And Adjustment Of Scan-Width

    Images of the Scan-Width adjustments are shown in: Fig. 4-20 COUGAR 25, CHAMELEON 25, Scan-Width, page 102 Fig. 4-21 COUGAR 36, CHAMELEON 36, PREMIER 36, Scan-Width (A), page Fig. 4-22 COUGAR 36, CHAMELEON 36, PREMIER 36, Scan-Width (B), page Fig. 4-23 CHROMA Tx 40, CRYSTAL Tx 40, Scan-Width (A), page 104 Fig.
  • Page 104 FSG/MTM/001 060511 Place the Optical Adjustment Pattern (see table above) in the scan-area. Align the Adjustment Pattern by pushing it sideways towards the Operator Panel and towards the rear of the scanner. Start SCANtest 6 Select Test 9 Select Uncorrected Light Profile Press Execute Select...
  • Page 105 FSG/MTM/001 060511 If the scanned image is too small: Turn the Scan-Width Adjustment Screw CCW (decrease the Scan-Width). The Scan-Width Adjustment Screw should be turned approx. 1 turn per 0.1% error.
  • Page 106 FSG/MTM/001 060511 Fig. 4-20 COUGAR 25, CHAMELEON 25, Scan-Width...
  • Page 107 FSG/MTM/001 060511 Fig. 4-21 COUGAR 36, CHAMELEON 36, PREMIER 36, Scan-Width, Camera A Fig. 4-22 COUGAR 36, CHAMELEON 36, PREMIER 36, Scan-Width, Camera B...
  • Page 108 FSG/MTM/001 060511 Fig. 4-23 CHROMA Tx 40, CRYSTAL Tx 40, Scan-Width, Camera A Fig. 4-24 CHROMA Tx 40, CRYSTAL Tx 40, Scan-Width, Camera B...
  • Page 109 FSG/MTM/001 060511 Fig. 4-25 CHROMA Tx 40, CRYSTAL Tx 40, Scan-Width, Camera C...
  • Page 110 FSG/MTM/001 060511 Fig. 4-26 MAGNUM XL 54, Scan-Width, Camera A Fig. 4-27 MAGNUM XL 54, Scan-Width, Camera B...
  • Page 111 FSG/MTM/001 060511 Fig. 4-28 MAGNUM XL 54, Scan-Width, Camera C Fig. 4-29 MAGNUM XL 54, Scan-Width, Camera D...
  • Page 112 FSG/MTM/001 060511 Fig. 4-30 COUGAR Tx 36, CHAMELEON Tx 36, PREMIER Tx 36 Scan-Width , Camera A Fig. 4-31 COUGAR Tx 36, CHAMELEON Tx 36, PREMIER Tx 36 Scan-Width, Camera B...

  • Page 113: Check And Adjustment Of Ccd-Centering

    Fig. 4-32 COUGAR 25, CHAMELEON 25, CCD-Centering and Vertical Positioning, page 114 Fig. 4-33 COUGAR 36, CHAMELEON 36, PREMIER 36, CCD-Centering and Vertical Positioning (A), page 115 Fig. 4-34 COUGAR 36, CHAMELEON 36, PREMIER 36, CCD-Centering and Vertical Positioning (B), page 115 Fig.

  • Page 114: Check And Adjustment Of Vertical Positioning

    Images of the Vertical Positioning adjustments are shown in: Fig. 4-32 COUGAR 25, CHAMELEON 25, CCD-Centering and Vertical Positioning, page Fig. 4-33 COUGAR 36, CHAMELEON 36, PREMIER 36, CCD-Centering and Vertical Positioning (A), page 115 Fig. 4-34 COUGAR 36, CHAMELEON 36, PREMIER 36, CCD-Centering and Vertical Positioning (B), page 115 Fig.
  • Page 115 Pattern Black Lines Black Lines COUGAR 25, CHAMELEON 25 6779D105, sub-pattern B 0.15 mm 2.25 mm COUGAR 36, CHAMELEON 36, 6779D107, sub-pattern B 0.15 mm 2.25 mm PREMIER 36 CHROMA Tx 40, CRYSTAL Tx 40 6779D102, sub-pattern B 0.15 mm 2.25 mm...
  • Page 116 FSG/MTM/001 060511 Select Camera Loosen the three Camera Back-Plate fixing screws. The screws should be loosened just enough to allow the Camera Back-Plate to be moved. Adjust the Vertical Tilt Levers to get 8 Black Lines of the Vertical Position Patterns at both ends of the scanline, and at the same time maintain correct CCD-Centering.

  • Page 117: Final Check

    FSG/MTM/001 060511 The sloping of a scanline, i.e. the difference in the number of Black Lines at the start and at the end of the scanline must be less than: 2 Black Lines Interaction After completing all camera adjustments, run Scanner Maintenance. 4.2.8 Final Check As the above adjustments interact: Check, and if necessary readjust steps 4.2.4 through 4.2.8...
  • Page 118 FSG/MTM/001 060511 Fig. 4-32 COUGAR 25, CHAMELEON 25, CCD-Centering and Vertical Positioning...
  • Page 119 FSG/MTM/001 060511 Fig. 4-33 COUGAR 36, CHAMELEON 36, PREMIER 36 CCD-Centering and Vertical Positioning, Camera A Fig. 4-34 COUGAR 36, CHAMELEON 36, PREMIER 36 CCD-Centering and Vertical Positioning, Camera B...
  • Page 120 FSG/MTM/001 060511 Fig. 4-35 CHROMA Tx 40, CRYSTAL Tx 40 CCD-Centering and Vertical Positioning, Camera A Fig. 4-36 CHROMA Tx 40, CRYSTAL Tx 40 CCD-Centering and Vertical Positioning, Camera B...
  • Page 121 FSG/MTM/001 060511 Fig. 4-37 CHROMA Tx 40, CRYSTAL Tx 40 CCD-Centering and Vertical Positioning Camera C...
  • Page 122 FSG/MTM/001 060511 Fig. 4-38 MAGNUM XL 54 CCD-Centering and Vertical Positioning, Camera A Fig. 4-39 MAGNUM XL 54 CCD-Centering and Vertical Positioning, Camera B...
  • Page 123 FSG/MTM/001 060511 Fig. 4-40 MAGNUM XL 54 CCD-Centering and Vertical Positioning, Camera C Fig. 4-41 MAGNUM XL 54 CCD-Centering and Vertical Positioning, Camera D...
  • Page 124 FSG/MTM/001 060511 Fig. 4-42 COUGAR Tx 36, CHAMELEON Tx 36, PREMIER Tx 36 CCD-Centering and Vertical Positioning, Camera A Fig. 4-43 COUGAR Tx 36, CHAMELEON Tx 36, PREMIER Tx 36 CCD-Centering and Vertical Positioning, Camera B...

  • Page 125: Fig. 4-44 Ccd-Camera Overview (Adjustments)

    Camera Back Plate Fixing Screw Vertical Tilt Motor Bracket Fixing Screw Focus Lock Screw Vertical Positioning Wheel Camera Back Plate Fixing Screw Camera Fixing Screw CCD Centering Scan-Width Adjustment Screw Vertical Tilt Camera Fixing Screw Spindle Camera Fixing Screw Cylinder Shaped Nut Fig.
  • Page 126 CAMERA A Sub-pattern A: Scan-Width Patterns Sub-pattern B: Vertical Position Patterns Focus Pattern (used for coarse Focus adjustment) Sub-pattern C: Detail A-A Fig. 4-45 Optical Adjustment Pattern, 25”...
  • Page 127 CAMERA B CAMERA A Sub-pattern A: Scan-Width Patterns Sub-pattern B: Vertical Position Patterns Sub-pattern C: Focus Pattern (used for coarse Focus adjustment) Detail A-A Fig. 4-46 Optical Adjustment Pattern, 2 Camera, 36”...
  • Page 128 CAMERA B CAMERA A Sub-pattern A: Scan-Width Patterns Sub-pattern B: Vertical Position Patterns Sub-pattern C: Focus Pattern (used for coarse Focus adjustment) Detail A-A Fig. 4-47 Optical Adjustment Pattern, 2 Camera, 40”...
  • Page 129 CAMERA B CAME RA C CAMERA A Sub-pattern A: Scan-Width Patterns Sub-pattern B: Vertical Position Patterns Sub-pattern C: Focus Pattern (used for coarse Focus adjustment) Detail A-A Fig. 4-48 Optical Adjustment Pattern, 3 Camera, 40”...
  • Page 130 CAME RA C CAMERA A CAME RA D CAM ERA B Sub-pattern A: Scan-Width Patterns Vertical Position Patterns Sub-pattern B: Sub-pattern C: Focus Pattern (used for coarse Focus adjustment) Detail A-A Fig. 4-49 Optical Adjustment Pattern, 4 Camera, 54”...
  • Page 131 5 lp/mm 1.43 lp/mm 3.33 lp/mm 5 l p /m m 3 .3 3 l p /m m 1 .4 3 l p /m m Upper Pattern: 0.1mm black lines with 0.1mm spacing (5 lp/mm) Center Pattern: 0.15mm black lines with 0.15mm spacing (3.33 lp/mm) Lower Pattern: 0.35mm black lines with 0.35mm spacing (1.43 lp/mm) Fig.
  • Page 132 5 lp/mm 1.43 lp/mm 3.33 lp/mm 5 l p /mm 3 . 3 3 l p /mm 1 . 4 3 l p /mm Upper Pattern: 0.1mm black lines with 0.1mm spacing (5 lp/mm) Center Pattern: 0.15mm black lines with 0.15mm spacing (3.33 lp/mm) Lower Pattern: 0.35mm black lines with 0.35mm spacing (1.43 lp/mm) Fig.
  • Page 133 5 lp/mm 1.43 lp/mm 3.33 lp/mm 5 l p/ mm 3. 33 l p/mm 1. 43 l p/mm Upper Pattern: 0.1mm black lines with 0.1mm spacing (5 lp/mm) Center Pattern: 0.15mm black lines with 0.15mm spacing (3.33 lp/mm) Lower Pattern: 0.35mm black lines with 0.35mm spacing (1.43 lp/mm) Fig.

  • Page 134: Vertical Alignment And Horizontal Stitching

    FSG/MTM/001 060511 5. Vertical Alignment and Horizontal Stitching 5.1 Principle of Stitching See Fig. 5-1 Principle of Stitching, page 131. The following description refers to Stitching of Camera A and Camera B, but it applies for other adjacent cameras as well. As shown in the Scanner Block Diagrams in Section 2.2 the fields of vision of adjacent cameras overlap.

  • Page 135: Fig. 5-1 Principle Of Stitching

    FSG/MTM/001 060511 Perfectly Stiched Camera B Camera A Glass Plate Stitching Wire Camera B Camera A Correction Decrease Correction Value (N /N ) Overlap Camera B Camera A Correction Increase Correction Value (N /N ) Fig. 5-1 Principle of Stitching...

  • Page 136: Fig. 5-2 Stitching Wire Mounting

    FSG/MTM/001 060511 Fixing Clamp Fixing Screws (2 pcs.) Stitching Wire Leaf Spring 2-2.5mm 2-2.5mm Fig. 5-2 Stitching Wire Mounting...

  • Page 137: Vertical Alignment And Horizontal Stitching Procedure

    5.2 Vertical Alignment and Horizontal Stitching Procedure Stitching Images are shown in: Fig. 5-3 COUGAR 36, CHAMELEON 36, PREMIER 36, Stitching Images, page 134 Fig. 5-4 CHROMA Tx 40, CRYSTAL Tx 40, Stitching Images A/B, page 135 Fig. 5-5 CHROMA Tx 40, CRYSTAL Tx 40, Stitching Images B/C, page 136 Fig.

  • Page 138: Fig. 5-3 Cougar 36, Chameleon 36, Premier 36, Stitching Images

    FSG/MTM/001 060511 Camera A/B, Overlap Corrected by Increasing Stitching Value Camera A/B, Gap Corrected by Decreasing Stitching Value Fig. 5-3 COUGAR 36, CHAMELEON 36, PREMIER 36, Stitching Images...

  • Page 139: Fig. 5-4 Chroma Tx 40, Crystal Tx 40, Stitching Images A/B

    FSG/MTM/001 060511 Camera A/B, Overlap Corrected by Increasing Stitching Value Camera A/B, Gap Corrected by Decreasing Stitching Value Fig. 5-4 CHROMA Tx 40, CRYSTAL Tx 40, Stitching Images A/B...

  • Page 140: Fig. 5-5 Chroma Tx 40, Crystal Tx 40, Stitching Images B/C

    FSG/MTM/001 060511 Camera B/C, Overlap Corrected by Increasing Stitching Value Camera B/C, Gap Corrected by Decreasing Stitching Value Fig. 5-5 CHROMA Tx 40, CRYSTAL Tx 40, Stitching Images B/C...
  • Page 141 FSG/MTM/001 060511 Camera A/B, Overlap Corrected by Increasing Stitching Value Camera A/B, Gap Corrected by Decreasing Stitching Value Fig. 5-6 MAGNUM XL 54, Stitching Images A/B...

  • Page 142: Fig. 5-7 Magnum Xl 54, Stitching Images B/C

    FSG/MTM/001 060511 Camera B/C, Overlap Corrected by Increasing Stitching Value Camera B/C, Gap Corrected by Decreasing Stitching Value Fig. 5-7 MAGNUM XL 54, Stitching Images B/C...
  • Page 143 FSG/MTM/001 060511 Camera C/D, Overlap Corrected by Increasing Stitching Value Camera C/D, Gap Corrected by Decreasing Stitching Value Fig. 5-8 MAGNUM XL 54, Stitching Images C/D...

  • Page 144: Fig. 5-9 Cougar Tx 36, Chameleon Tx 36, Premier Tx 36, Stitching Images

    FSG/MTM/001 060511 Camera A/B, Overlap Corrected by Increasing Stitching Value Camera A/B, Gap Corrected by Decreasing Stitching Value Fig. 5-9 COUGAR Tx 36, CHAMELEON Tx 36, PREMIER Tx 36, Stitching Images...

  • Page 145: General Maintenance

    FSG/MTM/001 060511 6. General Maintenance General Maintenance consists of the following steps: • Cleaning of the scanning area. • Checking the Fluorescent Lamp for signs of wear. • Checking Lamp Driver Adjustment. • Checking Camera Adjustments. • Running Scanner Maintenance (Vertical Alignment, Stitching, and Calibrate Scanner).

  • Page 146: Check Ccd-Camera Adjustment

    FSG/MTM/001 060511 6.1.5 Check CCD-Camera Adjustment Procedure for Check and Adjustment, see Section 4.2, page 86. If necessary re-adjust the cameras. Caution: Before loosening any Camera Fixing screws or Focus Lock screws, make sure that all necessary Adjustment Patterns are available. 6.1.6 Replace Top Cover Disassembly and Assembly, see Chapter 8, page 156.
  • Page 147 Do wn W : xx .x: -x.x :x.x B:xx .x: -x.x:x .x C9 0 7 0 1x x.i t 8 AGFACOLOR IT8-Sheet and White Calibration Area patterns faces Must not contain dirt or scratches outwards when folded Black Calibration Area Must not contain dirt or scratches Fig.
  • Page 148 Down W : x x.x: -x.x :x.x B:xx .x: -x.x:x .x C90 7 0 1 x x.i t 8 AGFACOLOR IT8-Sheet and White Calibration Area patterns faces Must n ot contain dirt or scratches outwards when folded Black Ca libration Area Must n ot contain dirt or scratches Gray Calibration Area Must n ot contain dirt or scratches...
  • Page 149 D ow n W: x x. x : -x. x: x . x B : x x. x : -x. x : x. x C90 701 xx. i t 8 I T 8 AG FACO L O R IT8-Sheet and White Calibration Area Must not contain dirt or scratches patterns faces...

  • Page 150: Troubleshooting

    FSG/MTM/001 060511 7. Troubleshooting If contacting Contex for support always supply the following information: Scanner Model Serial Number Firmware revision Description of the problem ScanDump of Light Profiles 7.1 Power-On Self-Test The following operations are executed when the scanner is switched ON:...

  • Page 151: Led Indicators On Operator Panel

    FSG/MTM/001 060511 7.2 LED Indicators on Operator Panel Power LED (Green and Red) Booting and Power-On-Self-Test: Yellow (Green & Red ON) Warm Up Green Power ON (Operating mode) Green Low Power mode (Sleep mode) Scanner in Test mode (SCANtest 6) Diagnostic LED (Red) Booting and Power-On-Self-Test: Warm Up...

  • Page 152: Error Codes Displayed On The Pc Screen

    FSG/MTM/001 060511 Diagnostic Wait Ready Error Description 1 x F Correction of Camera A failed 2 x F Correction of Camera B failed 3 x F Correction of Camera C failed 4 x F Correction of Camera D failed 1 x F Error on SUC-Board 2 x F Error on CBE/CBF-Board...
  • Page 153 FSG/MTM/001 060511 Error Code and Description Refer to page: ERROR 40-39: CBx, Camera A AMP RAM error ERROR 40-40: CBx, Camera B AMP RAM error ERROR 40-41: CBx, Camera C AMP RAM error ERROR 40-42: CBx, Camera D AMP RAM error ERROR 40-43: CBx, Camera A EVEN LINE RAM error ERROR 40-44: CBx, Camera B EVEN LINE RAM error ERROR 40-45: CBx, Camera C EVEN LINE RAM error...
  • Page 154 FSG/MTM/001 060511 Error Code and Description Refer to page: ERROR 50-25: SUx, FPGA05 register error ERROR 50-26: SUx, FPGA06 register error ERROR 50-27: SUx, FPGA07 register error ERROR 50-28: SUx, FPGA08 register error ERROR 50-51: SUx, DB 0 reset error ERROR 50-52: SUx, DB 0 count error ERROR 50-53: SUx, DB 0 data error ERROR 50-54: SUx, DB 1 reset error...
  • Page 155 FSG/MTM/001 060511 Error Code and Description Refer to page: ERROR 50-110: pts task creation failed ERROR 50-111: pto task creation failed ERROR 50-112: mbPad creation failed ERROR 50-113: mbPbl creation failed ERROR 50-114: mbPcd creation failed ERROR 50-115: mbPio creation failed ERROR 50-116: mbPsi creation failed ERROR 50-117: mbPsp creation failed ERROR 50-118: mbPts creation failed...

  • Page 156: Troubleshooting Hints

    FSG/MTM/001 060511 Error Code and Description Refer to page: ERROR 60-30: IMx, SCSI 0 register error ERROR 60-31: IMx, SCSI 0 FIFO error ERROR 60-32: IMx, SCSI 1 reset error ERROR 60-33: IMx, SCSI 1 register error ERROR 60-34: IMx, SCSI 1 FIFO error ERROR 60-82: IMx, USB chip error ERROR 60-83: IMx, wrong board version installed ERROR 60-85: IMx, 1394 chip error...
  • Page 157 FSG/MTM/001 060511 Next, use SCANtest 6, Test 9, to check the Light Profiles, see Section 4.2.1, page 87. If the Light Profile is distorted, the cause may be: • Incorrect Vertical Positioning, see Section 4.2.7, page 110. • Incorrect Vertical Alignment (does not apply to 1-Camera scanners), run SCANtest 6, Test 11 or Scanner Maintenance.
  • Page 158 FSG/MTM/001 060511 Error 40-35 to 40-50 and 40-75, 40-76, 40-84, CBE/CBF-Board Errors • Check that the Lamp is lit. • Run SCANtest 6, Test 7 to verify the error. • Check that all cable connectors are properly seated into their sockets. •...
  • Page 159 FSG/MTM/001 060511 Original Feed Problems If the Stepper Motor does not run: • Check supply voltage on the SMPS and LME-Board, Section 3.3, page 27 and Section 3.4, page 30. • Replace LME-Board. • Remove the Stepper Motor cable connector from J12 on the LME-Board and check the resistance of the two windings of the Stepper Motor: Winding 1: Blue –...

  • Page 160: Disassembly And Assembly

    FSG/MTM/001 060511 8. Disassembly and Assembly Refer to the following figures: Fig. 9-2 Transmission, page 168. Fig. 9-3 Drive-Belt Tightener, page 169. Fig. 9-4 Scanner Cross Section, page 170. CAUTION: Before removing any covers, turn the power switch OFF and disconnect the power cord. The following Sections describe disassembly.

  • Page 161: Top Profile (Lid)

    FSG/MTM/001 060511 Remove the two fixing screws, one on the left and one on the right side plate. Do not grip on the Mirror Chassis when lifting the scanner for removal of the Bottom Plate. 8.5 Top Profile (Lid) On scanners with ATAC: Remove the Streamer and the four fixing screws located behind the Streamer.

  • Page 162: Exit Roller Shield

    FSG/MTM/001 060511 Remove the two front most guide pins for the Original Guide Plate (25”, 36” and 40” scanners). Remove the Glass Plate (be careful not to loose the two bearings when lifting off the Glass Plate in 25”, 36” and 40” scanners). Loosen (do not remove) the twelve (25”...

  • Page 163: Mirror Chassis

    FSG/MTM/001 060511 When replacing, gently press the Exit Roller Shield downwards while tightening the fixing screws. 8.10 Mirror Chassis Remove all Covers. Turn scanner upside down. Remove the brackets with the two rear rubber feet. Remove the four 4 mm nuts and washers (on the outside of the side plates) that hold the Mirror Chassis.
  • Page 164 FSG/MTM/001 060511 Lift out the Reflector Assembly. To prevent damage to the Stitching Wire when replacing the Reflector Assembly, the notches in the Reflector Assembly should be aligned with the Stitching Wire. This may be done by carefully keeping the holes for the fixing screws aligned with the holes in the scanner chassis.

  • Page 165: Replacement Of Parts

    FSG/MTM/001 060511 9. Replacement of Parts Refer to the following figures: Fig. 9-2 Transmission, page 168. Fig. 9-3 Drive-Belt Tightener, page 169. Fig. 9-4 Scanner Cross Section, page 170. CAUTION: Before removing any covers, turn the power switch OFF and disconnect the power cord. The following Sections describe removal of parts.

  • Page 166: Original Sensor Actuators

    FSG/MTM/001 060511 Lift out the Feed Roller Shaft. When removing the shaft, note the number and position of washers on the ends of the shaft for later replacement. After replacement, readjust the Original Sensors, see Section 3.14, page 66 and check Media Thickness Detector, see Section 3.17, page 78.

  • Page 167: Stepper Motor

    FSG/MTM/001 060511 Be careful not to touch the Stitching Wire, if any, when removing and replacing the lamp. Place the new Fluorescent Lamp (be careful not to touch the Stitching Wire if any) and make sure that it is inserted properly in the lamp holder at the keyboard end. Then proceed in reverse order of removal.

  • Page 168: Camera Board, Cbe/Cbf

    FSG/MTM/001 060511 When replacing: Make sure that the cylinder shaped nut on the spindle rests correctly in the cutout of the Vertical Alignment Arm. The Motor Bracket should be pushed to the uppermost position when tightening the fixing screws to ensure sufficient tension of the drive belt. The Camera Motor (Bracket) is now free to be removed.

  • Page 169: Interface Boards, Imb And Imd

    FSG/MTM/001 060511 9.9 Interface Boards, IMB and IMD Remove Top Cover. Remove Right End Cover. Remove end cover of Interface Board Compartment (19 screws). Disconnect SCSI Connector (IMBA and IMDA only). Remove the EMC Contact Spring that connects the USB, respectively the IEEE 1394, connector housing to Interface Compartment.

  • Page 170: Slider For Media Thickness Adjustment

    FSG/MTM/001 060511 Run Scanner Maintenance. 9.12 Slider for Media Thickness Adjustment Does not apply to scanners with ATAC Remove the Original Guide Plate from the scanner. Place the Original Guide Plate with the front down. Remove the two fixing screws and guide bushings for the Adjustment Slider. The Adjustment Slider may now be removed.

  • Page 171: Gas Spring For Guide Plate

    FSG/MTM/001 060511 9.15 Gas Spring for Guide Plate When replacing the Gas Spring which helps to keep the Guide Plate open, use a screw driver or the like to to support the mounting bracket and to swing it into position when removing and placing the fixing screws, see Fig.

  • Page 172: Fig. 9-2 Transmission

    FSG/MTM/001 060511 Belt Tightener Fixing Screws Exit Roller Belt Tightener Entry Roller Mounting Plate Mounting Plate Fixing Screw Stepper Motor Drive Pulley Stepper Motor Fixing Screws Mounting Plate Fixing Screws Fig. 9-2 Transmission...

  • Page 173: Fig. 9-3 Drive-Belt Tightener

    FSG/MTM/001 060511 1.5kp ~ 15N Fixing Screws Observe washers! The screws must not extend from the back of the side-plate Fig. 9-3 Drive-Belt Tightener...

  • Page 174: Fig. 9-4 Scanner Cross Section

    Lamp Sensor (OSB) Reflector Fixing Screws for Guide Pin for Assembly Reflector Assembly Guide Pin for Original Guide Plate Original Guide Plate Entry Roller Exit Roller Entry Roller Shield Exit Roller Shield Fixing Screws for Entry Roller Shield Fixing Screws for Exit Roller Shield Mirror Chassis Fig.

  • Page 175: Scantest 6

    The purpose of the scanner test program, SCANtest 6, is to support troubleshooting and adjustment of Contex Wide Format Scanners. SCANtest 6 for Win98/2000/Me/NT4.0 is available from the Contex web-site: www.contex.com When SCANtest 6 has been started, the scanner is switched into Test Mode, and the Diagnostic LED Indicator on the Operator Panel is turned ON.

  • Page 176: Description Of Scantest

    FSG/MTM/001 060511 10.1 Description of SCANtest 6 10.1.1 Test 1, Scanner Information Purpose: To display scanner data and to enter or change the serial number of the scanner. The serial number is stored in Flash memory on the SUC-Board. The following is displayed: Scanner Model: Firmware Release: Firmware Release Date:...

  • Page 177: Test 5, Lamp Test

    FSG/MTM/001 060511 Actuator Original Entry Sensor Ready (Green) Original Exit Sensor Ready (Green) Adjustment Slider for Media Thickness Wait 10.1.5 Test 5, Lamp Test Purpose: To test the Lamp and associated electronics. Description: A message on the screen will inform whether the Lamp is turned ON or OFF (Lamp power is turned ON/OFF) and whether the Light is ON/OFF (Light is detected or not).

  • Page 178: Test 12, Adjustment Of Y-Axis Scaling

    FSG/MTM/001 060511 The screen image may be saved or printed. Test 11 allows manual setting of the Stitch Values. The Stitch Values are stored in the Flash Memory on the SUC-Board. The Vertical Alignment may be adjusted manually by controlling the Camera Motor from the control field ‘<<dddd>>’.
  • Page 179 FSG/MTM/001 060511 White vertical lines in the scanned image may be found even if Noise Test shows a perfectly ‘clean’ scanner. In this case, the cause may be white dust or particles on the backside of the Glass Plate having the same color as the white background. In this case, the Light Profiles of SCANtest 6, Test 9 may show upwards going spikes when a dark original is placed in the scan-area.

  • Page 180: Fig. 10-1 Noise Test, Example

    FSG/MTM/001 060511 Dirt present during scanning Dirt present during Basic Calibration Scanned Image Fig. 10-1 Noise Test, Example...

  • Page 181: Test 21, Scandump

    FSG/MTM/001 060511 10.1.13 Test 21, SCANdump Purpose: To create a file, SCANdump.con, which contains Light Profiles and other scanner data for diagnostics purposes. Description: The file SCANdump.con will be placed in the directory pointed to by the SET TEMP environment variable. The files contained in SCANdump.con may be unpacked by SCANview 6 by double clicking on SCANdump.con.

  • Page 182: Wiring Diagrams

    Fig. 11-3 CHAMELEON 25, Primary Wiring, page 181 Fig. 11-4 CHAMELEON 25, Secondary Wiring, page 182 Fig. 11-5 COUGAR 36, Primary Wiring, page 183 Fig. 11-6 COUGAR 36, Secondary Wiring, page 184 Fig. 11-7 CHAMELEON 36, PREMIER 36, Primary Wiring, page 185 Fig.
  • Page 183 WHITE SMPS WHITE WHITE Fig. 11-1 COUGAR 25 Primary Wiring...
  • Page 184 THICKNESS THICKNESS SENSOR SENSOR LAMP SENSOR SENSOR (FRO NT LAMP) (FAN) SMPS WAR NING Co mp on en ts sh i el d e d b y thi s c ov er re p re se n t ri s k o f e l e ctri c ch o c k. Di s co nn ec t p o wer p l u g a nd a l l o w fo r 2 m i n u te s d i s ch arg e ti me b e f o re to uc h i n g WAR NING...
  • Page 185 WHITE SMPS WHITE WHITE Fig. 11-3 CHAMELEON 25 Primary Wiring...
  • Page 186 THICKNESS THICKNESS SENSOR SENSOR LAMP SENSOR SENSOR (FRO NT LAMP) (FAN) SMPS WAR NING Co mp on en ts sh i el d e d b y thi s c ov er re p re se n t ri s k o f e l e ctri c ch o c k. Di s co nn ec t p o wer p l u g a nd a l l o w fo r 2 m i n u te s d i s ch arg e ti me b e f o re to uc h i n g WAR NING...
  • Page 187 WHITE WHITE SMPS WHITE Fig. 11-5 COUGAR 36 Primary Wiring...
  • Page 188 No te : Air flow into s can ne r Fig. 11-6 COUGAR 36 Secondary Wiring...
  • Page 189 WHITE WHITE SMPS WHITE Fig. 11-7 CHAMELEON 36, PREMIER 36, Primary Wiring...
  • Page 190 THICKNESS THICKNESS SENSOR SENSOR SENSOR LAMP SENSOR (FAN) (FRONT LAMP) SMPS WA R NI NG WA R NI NG C ompo nent s shi el d ed by t h i s cover C ompo nent s shi el d ed by t h i s cover r ep r e sent r i sk of el ect r i c chock.
  • Page 191 WHITE WHITE SMPS WHITE Fig. 11-9 CHROMA Tx 40, CRYSTAL Tx 40, Primary Wiring...
  • Page 192 THICKNESS THICKNESS SENSOR SENSOR SENSOR LAMP SENSOR (FAN) (FRONT LAMP) SMPS WA R NI NG WA R NI NG C ompo nent s shi el d ed by t h i s cover C ompo nent s shi el d ed by t h i s cover r ep r e sent r i sk of el ect r i c chock.
  • Page 193 Fig. 11-11 MAGNUM XL 54, Primary Wiring...
  • Page 194 Fig. 11-12 MAGNUM XL 54, Secondary Wiring...
  • Page 195 WHITE WHITE SMPS WHITE Fig. 11-13 COUGAR Tx 36, CHAMELEON Tx 36, PREMIER Tx 36, Primary Wiring...
  • Page 196 THICKNESS THICKNESS SENSOR SENSOR SENSOR LAMP SENSOR (FAN) (FRONT LAMP) SMPS WA R NI NG WA R NI NG C ompo nent s shi el d ed by t h i s cover C ompo nent s shi el d ed by t h i s cover r ep r e sent r i sk of el ect r i c chock.

  • Page 197: Special Service Tools

    FSG/MTM/001 060511 12. Special Service Tools Adjustment and Test Patterns: Scanner Model: Optical Adjustment Pattern, 25”, 1 Cam. × p/n 6779D105R01 Optical Adjustment Pattern, 36”, 2 Cam. × p/n 6779D127R01 Optical Adjustment Pattern, 40”, 2 Cam. × p/n 6779D107R01 Optical Adjustment Pattern, 40”, 3 Cam.
  • Page 198 FSG/MTM/001 060511 Special Tools: Scanner Model: Belt Tension Gauge × × × × × p/n 6779D120 Adjustment Tools for Roller Sensor (2 pcs.) × p/n 6779D133R01 Adjustment Tools for Top Position Sensor (2 pcs.) × p/n 6779D246R01 For cleaning of the Glass Plate and the White Background Plate use: Ordinary window-cleaning detergent Soft lint-free cloth Microfibre Cleaning Cloth (as the cloth supplied with scanner)
  • Page 199 DATE: 2006-06-11 This document is the property of Contex A/S. The data contained herein, in whole or in part, may not be duplicated, used or disclosed outside the Recipient for any purpose other than to conduct technical evaluation. This restriction does not limit the Recipients right to use information contained in the data if it is obtained from another source without restriction.
  • Page 200 FSG/MTM/002 Document Revision Record CHANGED PAGES REV. DATE BRIEF DESCRIPTION OF CHANGE AFFECTED 040705 LM/BN Original issue of document 060511 3.12, Adjustment of Original Sensors: New description for XL 42 Fig. 2-1 & 2-2 Block Diagrams: Paper sensor connections corrected Screen dumps for camera adjustments added Minor corrections...
  • Page 201 FSG/MTM/002 060511 Table of Contents Introduction............................. 5 General Overview ........................... 5 COUGAR S CHAMELEON S 25 .................... 6 CHROMA XL 42 CRYSTAL XL 42....................8 Electrical Tests and Adjustments ......................10 LMF ( XL 42 ) ......................10 USED IN SCANNERS 3.1.1 DC Voltages...
  • Page 202 FSG/MTM/002 060511 3.8.5 Signal LED on the CRB Board MDA ( XL 42 ) ......................25 USED IN SCANNERS 3.9.1 DC Voltages 3.9.2 Functional Test 3.9.3 Markings 3.10 LCA ( XL 42 ) ......................26 USED IN SCANNERS 3.11 (ATAC) (XL 42 O )........
  • Page 203 FSG/MTM/002 060511 1. Introduction This document is an addendum to FSG/MTM/001 which gives a short introduction to the following new scanner models: GQ67D (COUGAR Sx 25) GR67D (CHAMELEON Sx 25) GN67D (CHROMA XL 42) GP67D (CRYSTAL XL 42) It primary contains component layout drawings for any new boards used in these scanners as well as describes how to set the basic vertical position of the new camera used in the XL 42 models.
  • Page 204 FSG/MTM/002 060511 2.1 COUGAR Sx 25 and CHAMELEON Sx 25 The Block Diagram is shown in: Fig. 2-1 COUGAR Sx 25 and CHAMELEON Sx 25 Block Diagram, page 7 The COUGAR Sx 25 and CHAMELEON Sx 25 scanner range consists of: Model: GQ67D GR67D...
  • Page 205 FSG/MTM/002 060511 Fig. 2-1 COUGAR Sx 25 and CHAMELEON Sx 25 Block Diagram...
  • Page 206 FSG/MTM/002 060511 2.2 CHROMA XL 42 and CRYSTAL XL 42 The Block Diagram is shown in: Fig. 2-2 CHROMA XL 42 and CRYSTAL XL 42 Block Diagram, page 9 The CHROMA XL 42 and CRYSTAL XL 42 scanner range consists of: Model: GN67D GP67D...
  • Page 207 FSG/MTM/002 060511 Fig. 2-2 CHROMA XL 42 and CRYSTAL XL 42 Block Diagram...
  • Page 208 FSG/MTM/002 060511 3. Electrical Tests and Adjustments Required Test Equipment: Multimeter, R > 10 MOhm PC with: • SCANtest 6* installed • Scanner Maintenance* installed • USB interface • IEEE 1394 interface * SCANtest 6 and Scanner Maintenance are described in FSG/MTM/001 (found in FSG/TSM/001).
  • Page 209 FSG/MTM/002 060511 Test 6, Motor Test 3.1.5 Fuses The type and rating of the fuse on the LMFA-Board is: T2.0AH/250V, type IEC 127- 2/5, UL R/C CAUTION: For continued protection against risk of fire, replace only with same type and rating of fuse. 3.1.6 Markings CHROMA XL 42 LMFAdd...
  • Page 210 FSG/MTM/002 060511 +5.3V+0/-0.2V +3.3V±0.1V +12V+1/-0V TP4,12,13,17 TP10 +5V±0.15V TP16 +24V±1V TP18 +12V±0.3V TP15 200V 200V ±20V ±20V Fig. 3-1 LMF Component Layout...
  • Page 211 FSG/MTM/002 060511 3.2 CBI (used in Sx 25 scanners) All test points referred to are shown in Fig. 3-2, page 14. All voltages are measured relative to test point GND. 3.2.1 DC Voltages Ref. on Fig. 3-2 DC Voltage Remarks D3, bottom +5.3 V +0/-0.2 V From SUC / SMPS...
  • Page 212 FSG/MTM/002 060511 Control of Camera Motor The Camera Motor for Vertical Alignment is driven from a controller IC on the CBI-Board. The supply voltage for the motor is +12 V. The motor can be tested using test 9, Camera Adjustment (Forward / Reverse controls for the Camera Motor) After replacement of CBI-Board, do: •...
  • Page 213 FSG/MTM/002 060511 3.3 CBK ( used with XL 42 scanners) All test points referred to are shown in Fig. 3-3, page 16. All voltages are measured relative to test point GND. 3.3.1 DC Voltages Ref. on Fig. 3-3 DC Voltage Remarks D3, bottom +5.3 V +0/-0.2 V...
  • Page 214 FSG/MTM/002 060511 Control of Camera Motor The Camera Motor for Vertical Alignment is driven from a controller IC on the CBK-Board. The supply voltage for the motor is +12 V. The motor can be tested using test 9, Camera Adjustment (Forward / Reverse controls for the Camera Motor) After replacement of CBK-Board, do: •...
  • Page 215 FSG/MTM/002 060511 3.4 SUCM and SUCL These variants are covered by the description of the SUC boards in FSG/MTM/001. Board layout as for SUCH. 3.4.1 Markings COUGAR Sx 25 SUCMdd CHAMELEON Sx 25 SUCLdd CHROMA XL 42 SUCMdd CRYSTAL XL 42 SUCLdd where dd = board revision number.
  • Page 216 FSG/MTM/002 060511 CAUTION: The Scanner ID Switch setting is stored in the Flash Memory on the SUC-Board. Every time the scanner is switched ON, it reads the switch setting and if it is different from the stored value, the new setting will be stored and all other stored scanner parameters (including Stitching, Basic Calibration and Color Calibration) will be cleared to default values.
  • Page 217 FSG/MTM/002 060511 +3.3V ±0.1V "+3V3_D1" +5.2V +0/-0.2V "+5V0_D1" "GND_T1" +5.3V +0/-0.2V R34,Top Fig. 3-4 IME Component Layout...
  • Page 218 FSG/MTM/002 060511 3.7 IMF (used in Sx 25 scanners) All test points referred to below are shown in Fig. 3-5, page 21. All voltages are measured relative to test points GND_T1. 3.7.1 DC Voltages Ref. on Fig. 3-5 DC Voltage R34, top +5.3 V +0/-0.2 V +5V0_D1...
  • Page 219 FSG/MTM/002 060511 +3.3V ±0.1V "+3V3_D1" "GND_D1" +5.2V +0/-0.2V "+5V0_D1" +5.3V +0/-0.2V R34,Top Fig. 3-5 IMF Component Layout...
  • Page 220 FSG/MTM/002 060511 3.8 CRB (used in XL 42 scanners) All test points referred to below are shown in Fig. 3-6, page 24 All DC voltages are measured relative to test point GND 3.8.1 DC Voltages Ref. on Fig. 3-6 DC Voltage Remarks VR1, pin3 +5.3 V +0/-0.2 V...
  • Page 221 FSG/MTM/002 060511 Troubleshooting and Test Switches: Switch No: Boot start-up Forced: Normal: Factory testing Self-test: Normal: SW1-3: SCSI ID SW4: Selects internal, active SCSI termination or external, passive SCSI termination, normally set to ON. SW5: If the SCSI communication fails try to run ‘Asynchronous’. This mode is intended for debugging, and SW5 should normally be set to OFF.
  • Page 222 FSG/MTM/002 060511 +3.3V +5.3V ±0.1V +0/-0.2V VR1,tab VR1,pin3 J4,pin10 LED1 Switch no. 8 Switch no. 1 (SCSI ID Switch) Fig. 3-6 CRB Component Layout...
  • Page 223 FSG/MTM/002 060511 3.9 MDA (used in XL 42 scanners) All test points referred to below are shown in Fig. 3-7, page 24. All voltages are measured relative to test points TP1 (GND). 3.9.1 DC Voltages Ref. on Fig. 3-7 DC Voltage Remarks C2, left +12.0 V +1/-0 V...
  • Page 224 FSG/MTM/002 060511 3.10 LCA (used in XL 42 scanners) In the XL 42 scanners the lamp has been replaced by a Lamp Cartridge which consists of a lamp and a light sensor. Each Lamp Cartridge is factory calibrated which means that the Lamp Cartridge can be replaced without the need for adjustment.
  • Page 225 FSG/MTM/002 060511 4. CCD Camera In the XL 42 scanners a new camera design has been used. The new camera differs mostly in the way the basic vertical position (camera tilt) is set/adjusted. As on the old cameras the vertical position is adjusted by turning the Vertical Adjustment Screw (located under the camera housing) which tilts the camera.
  • Page 226 FSG/MTM/002 060511 • On the fixed camera (camera B) locate the “upper half of the Vertical Alignment Arm” which is attached to the spindle console. • Loosen the fixing screw and remove the arm. The end opposite to the spindle end is now used as a spanner for adjusting the Vertical Position.
  • Page 227 FSG/MTM/002 060511 4.3 CCD-Camera Check and Adjustment To get access to the CCD Cameras the Top Cover must be removed. Equipment needed: • PC with SCANtest 6 and Scanner Maintenance installed: COUGAR Sx 25, CHAMELEON Sx 25, CHROMA XL 42, CRYSTAL XL 42: USB or IEEE 1394 •...
  • Page 228 FSG/MTM/002 060511 4.3.1 Check of Light Profiles The uncorrected and corrected light profiles are shown for reference below. Fig. 4-2 Sx 25 Uncorrected Light Profile Fig. 4-3 Sx 25 Corrected Light Profile...
  • Page 229 FSG/MTM/002 060511 Fig. 4-4 XL 42 Uncorrected Light Profile Fig. 4-5 XL 42 Corrected Light Profile...
  • Page 230 FSG/MTM/002 060511 4.3.2 Check and Adjustment of Focus IMPORTANT: The focus adjustment is factory optimized for all three colors (Red, Green and Blue) which may cause that the focus signal for Blue is not as even as it could be. This is especially important on multi camera scanners in order to avoid visible camera transitions.
  • Page 231 FSG/MTM/002 060511 Fig. 4-7 XL 42 Focus Signal (Blue Channel) Fig. 4-8 XL 42 Focus Signal (Red and Green Channel) Interaction The Focus adjustment has a big influence on the Scan-Width adjustment. Therefore the Scan- Width must be checked and readjusted if necessary when the Focus adjustment has been changed.
  • Page 232 FSG/MTM/002 060511 4.3.3 Check and Adjustment of Scan-Width Refer to FSG/TSM/001 for adjustment procedure Images of the Scan-Width adjustments and the Optical Adjustments Patterns are shown in: Fig. 4-9 Sx 25, Scan-Width, CCD-Centering and Vertical Positioning Fig. 4-10 XL 42 Camera A: Scan-Width, CCD-Centering and Vertical Positioning Fig.
  • Page 233 FSG/MTM/002 060511 4.3.4 Check and Adjustment of CCD-Centering Refer to FSG/TSM/001 for adjustment procedure Images of the Scan-Width adjustments and the Optical Adjustments Patterns are shown in: Fig. 4-9 Sx 25, Scan-Width, CCD-Centering and Vertical Positioning Fig. 4-10 XL 42 Camera A: Scan-Width, CCD-Centering and Vertical Positioning Fig.
  • Page 234 FSG/MTM/002 060511 4.3.5 Check and Adjustment of Vertical Positioning Refer to FSG/TSM/001 for adjustment procedure Images of the Scan-Width adjustments and the Optical Adjustments Patterns are shown in: Fig. 4-9 Sx 25, Scan-Width, CCD-Centering and Vertical Positioning Fig. 4-10 XL 42 Camera A: Scan-Width, CCD-Centering and Vertical Positioning Fig.
  • Page 235 FSG/MTM/002 060511 Fig. 4-9 Sx 25, Scan-Width, CCD-Centering and Vertical Positioning Fig. 4-10 XL 42 Camera A: Scan-Width, CCD-Centering and Vertical Positioning...
  • Page 236 FSG/MTM/002 060511 Fig. 4-11 XL 42 Camera B: Scan-Width, CCD-Centering and Vertical Positioning Fig. 4-12 XL 42 Camera B: Scan-Width, CCD-Centering and Vertical Positioning...
  • Page 237 FSG/MTM/002 060511 CAMERA A Sub-pattern A: Scan-Width Patterns Sub-pattern B: Vertical Position Patterns Sub-pattern C: Focus Pattern (used for coarse Focus adjustment) Detail A-A Fig. 4-13 Optical Adjustment Pattern, 1 Camera, 25”...
  • Page 238 FSG/MTM/002 060511 CAMERA B CA ME RA C CAMERA A Sub-pattern A: Scan-Width Patterns Sub-pattern B: Vertical Position Patterns Sub-pattern C: Focus Pattern (used for coarse Focus adjustment) Detail A-A Fig. 4-14 Optical Adjustment Pattern, 3 Camera, 42”...
  • Page 239 FSG/MTM/002 060511 5. Special Service Tools Adjustment and Test Patterns: Scanner Model: Optical Adjustment Pattern, 25”, 1 Cam. × p/n 6779D105R01 Optical Adjustment Pattern, 42”, 3 Cam. × p/n 6779D134R01 Focus Pattern, 25” × p/n 6779D215R01 Focus Pattern, 40” × p/n 6779D216R01 SM Calibration Sheet, 25”...
  • Page 240 FSG/MTM/002 060511 6. Wiring Diagrams Fig. 6-1 Sx 25 Primary Wiring ..................page 43 Fig. 6-2 Sx 25 Secondary Wiring ..................page 44 Fig. 6-3 XL 42 Primary Wiring ..................page 45 Fig. 6-4 XL 42 Secondary Wiring ...................page 46...
  • Page 241 FSG/MTM/002 060511 Fig. 6-1 Sx 25 Primary Wiring...
  • Page 242 FSG/MTM/002 060511 Fig. 6-2 Sx 25 Secondary Wiring...
  • Page 243 FSG/MTM/002 060511 Fig. 6-3 XL 42 Primary Wiring...
  • Page 244 FSG/MTM/002 060511 Fig. 6-4 XL 42 Secondary Wiring...
  • Page 245 DATE: 2006-03-28 This document is the property of Contex A/S. The data contained herein, in whole or in part, may not be duplicated, used or disclosed outside the Recipient for any purpose other than to conduct technical evaluation. This restriction does not limit the Recipients right to use information contained in the data if it is obtained from another source without restriction.
  • Page 246 SOG/PLS/013 Document Revision Record CHANGED PAGES REV. DATE BRIEF DESCRIPTION OF CHANGE AFFECTED 010720 Original Issue of Document 020501 CHAMELEON PREMIER 36 CHROMA Tx 40, CRYSTAL Tx 40 added 030402 COUGAR Tx 36, CHAMELEON Tx 36, PREMIER Tx 36 added 030619 MAGNUM XL 54 added Adj.
  • Page 247 This document contains the Price List for Spare Parts and Service Accessories for the Wide Format Scanner models: Model Trade Name Name GA67D COUGAR 25 GB67D COUGAR 36 GC67D CHAMELEON 25 GD67D CHAMELEON 36 GE67D CHROMA Tx 40 GF67D CRYSTAL Tx 40...
  • Page 248 SOG/PLS/013 060328 Note on Drive Belt: The drive belt, motor pulley, feed roller pulleys, and intermediate belt wheel of the models listed below have been changed to belt and gears with a slightly different profile of tooth: Early Units Current Units Drive Belt 6763D209R01 6763D213R01...
  • Page 249 SOG/PLS/013 060328 Description Part Number 3. PCBs LMEA, Lamp and Motor Driver Board 6741A001R01 x x x x x x x x x x x x x x LMFA, Lamp and Motor Driver Board 6834A001R01 x x x x OSBC, Optical Sensor Board 3132A003R01 x x x x x x x x x x x x x OIBA, Optical Interrupter Board...
  • Page 250 6702D804R01 x x x x x x x Top Profile (Lid), 25" 6702D810R01 Top Profile (Lid), 54", Contex Badge included 6702D716RA1 Top Profile (Lid), 42", Contex Badge included 6702D826RA1 x x x x Top Profile (Lid), 25", Contex Badge included...
  • Page 251 SOG/PLS/013 060328 Description Part Number Model Streamer for CHAMELEON Tx 36 6704D117R01 Model Streamer for PREMIER Tx 36 6704D118R01 Model Streamer for MAGNUM XL 54 6704D119R01 Model Streamer for COUGAR Sx 25 6704D123R01 Model Streamer for CHAMELEON Sx 25 6704D122R01 Model Streamer for CHROMA XL 42 6704D851R01 Model Streamer for CRYSTAL XL 42...
  • Page 252 SOG/PLS/013 060328 Description Part Number Drive Belt for Feed-Rollers, HTD 564-3M 6363E223R01 x x x x x x x x x x x Drive Belt for Feed-Rollers, HTD 552-3M, 6763D209R01 x x x x see note on p. 3 Drive Belt for Feed-Rollers, STS-552-S3M-06 6763D213R01 x x x x x x Feed Roller Pulley 6763D212R01 x x x x x x...

  • Page 253: Fig. 4-45 Optical Adjustment Pattern, 25

    SOG/PLS/013 060328 Description Part Number Tension Spring for Vertical Alignment Arm 6775A264R01 x x x x x x x x Tension Spring for Cameral Alignment 6775A252R01 x x x x x x x x x x x x x x x Tension Spring for Camera Base Plate 6775A253R01 x x x x x x x x x x x x x x x x x 9.
  • Page 254 It is recommended to change drive belt on scanners with serial numbers lower than the ones listed above at the next service call. New drive belts can be ordered from Contex free of charge under the part number 6775D226. Any drive belts which you may have on stock should be discarded.
  • Page 255 DOCUMENT NO. (REV) Technical Service Bulletin FSG/TSB/002 (1.0) Lamp Driver Adjustment SUBJECT: DATE INIT. PAGE 040506 All 6G scanners covered by FSG/TSM/001 APPLY TO: DESCRIPTION: Because of higher demands to the light level in later scanners, the general specification for the lamp driver adjustment has been changed as described on page 2.
  • Page 256 DOCUMENT NO. (REV) Technical Service Bulletin FSG/TSB/002 (1.0) Lamp Driver Adjustment SUBJECT: DATE INIT. PAGE 040506 All 6G scanners covered by FSG/TSM/001 APPLY TO: Lamp Driver Adjustment: (refer to the LME component layout below) 1. Make sure that the lamp is new. If not it must be replaced 2.
  • Page 257 DOCUMENT NO. (REV) Technical Service Bulletin FSG/TSB/003 (1.0) ATAC Calibration SUBJECT: DATE INIT. PAGE 050223 XL 42 Scanners APPLY TO: DESCRIPTION: From firmware release 50 (Build 799) and SCANtest 6 version 7.0.1 a new test has been added: Test 30: Calibrate ATAC This test sets the current level at which the ATAC will stop if something is preventing it from moving.
  • Page 258 060103 GA67D, GB67D, GC67D, GD67D, GG67D APPLY TO: DESCRIPTION: Due to circumstances outside the control of Contex the CBEA board used in the below listed scanners can no longer be produced: GA67D (COUGAR 25) GB67D (COUGAR 36) GC67D (CHAMELEON 25)

This manual is also suitable for:

Cougar 25Chameleon 36Chroma tx 40Chameleon 25Crystal tx 40Chameleon premier 36 ... Show all

Table of Contents