Epson SC-T7200 Series Service Manual
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Epson SC-T7200 Series Service Manual

Epson SC-T7200 Series Service Manual

Large format color inkjet printer
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SERVICE MANUAL
Large Format Color Inkjet Printer
SC-T7200 series
SC-T5200 series
SC-T3200 series
SC-T7200D series
SC-T5200D series
SE Group Confidential (Related Staff Only)
SECP13-006

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Summary of Contents for Epson SC-T7200 Series

  • Page 1 SERVICE MANUAL Large Format Color Inkjet Printer SC-T7200 series SC-T5200 series SC-T3200 series SC-T7200D series SC-T5200D series SE Group Confidential (Related Staff Only) SECP13-006...
  • Page 2 SEIKO EPSON CORPORATION.  All effort have been made to ensure the accuracy of the contents of this manual. However, should any errors be detected, SEIKO EPSON would greatly appreciate being informed of them.
  • Page 3 2. MAKE CERTAIN THAT THE SOURCE VOLTAGES IS THE SAME AS THE RATED VOLTAGE, LISTED ON THE SERIAL NUMBER/RATING PLATE. IF THE EPSON PRODUCT HAS A PRIMARY AC RATING DIFFERENT FROM AVAILABLE POWER SOURCE, DO NOT CONNECT IT TO THE POWER SOURCE.

  • Page 4: About This Manual

    / maintenance for the applicable Epson’s products. You shall not use this manual out of this purpose. This manual is Epson’s confidential information. When you use this manual, you shall hold it in strict confidence and shall not disclose to any third party without prior consent of Epson.
  • Page 5 Symbols Used in this Manual Various symbols are used throughout this manual either to provide additional information on a specific topic or to warn of possible danger present during a procedure or an action. Be aware of all symbols when they are used, and always read NOTE, CAUTION, or WARNING messages. Indicates an operating or maintenance procedure, practice or condition that is necessary to keep the product’s quality.

  • Page 6: Revision Status

    Revision Status Revision Date of Issue Description May 30, 2014 First release Chapter 3 • 3.1.1Precautions(p.95): partially added. • 3.2Parts Diagram(p.99): “Sheet Assy” was added. • 3.3Disassembly Flowchart(p.108): “Sheet Assy” was added. • 3.4.4.2DAMPER KIT(p.154): partially revised. • 3.4.4.3PRINT HEAD(p.160): procedure was revised. March 25, 2015 •...

  • Page 7: Table Of Contents

    1.3.1 Paper Feed Specifications ................15 2.8 Trouble on NVRAM Viewer ................93 1.3.2 Supported Media ..................16 1.3.2.1 Epson Special Media Table ..............16 Chapter 3 DISASSEMBLY & ASSEMBLY 1.3.2.2 Usable Commercially Available Paper Size ........19 1.3.3 Printable area ..................... 21 3.1 Overview ......................
  • Page 8 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.13 REAR RIGHT LOWER COVER ..........131 3.4.5.5 PRESSURE ROLLER ..............220 3.4.2.14 UPPER LEFT COVER ..............132 3.4.5.6 PRESSURE ROLLER MOTOR ............221 3.4.2.15 LEFT UPPER COVER & LEFT ROLL COVER ......133 3.4.5.7 PRESSURE ROLLER SENSOR ............. 223 3.4.2.16 LEFT BASE COVER ..............
  • Page 9 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.9.9 2nd PPK ROLLER ASSY ..............272 4.10.8.2 T&B&S Adjustment ............... 333 3.4.9.10 SUB-C BOARD ................273 4.10.9 PG Check & Adjustment ............... 335 3.4.9.11 2nd PAPER FEED MOTOR ............274 4.11 Head Related Checks and Adjustments ............338 3.4.9.12 2nd PPK RELEASE MOTOR ............
  • Page 10 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Chapter 5 MAINTENANCE 5.1 Overview ......................374 5.2 Storing the Printer ..................... 375 5.3 Transportation ....................376 5.4 Exchange Parts ....................377 5.5 Cleaning ......................378 5.6 Lubrication ....................... 382 Chapter 6 APPENDIX 6.1 Block Wiring Diagram ..................386 6.1.1 Main Body ....................
  • Page 11 C H A P T E R PRODUCT DESCRIPTION SE Group Confidential (Related Staff Only)

  • Page 12: Product Description

     Models  Space saving design  SC-T7200 series: 1118 mm (44 inch); supports Super B0  Front access design allows you to set the printer near a wall because you can exchange the media, ink cartridges, maintenance box, and cutter from the ...

  • Page 13: Basic Specifications

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  PostScript printing function (option) 1.2 Basic Specifications Newly designed hardware PS is mounted for high speed RIP processing with a high performance CPU. This enables ultra fast PS and PDF printing without any 1.2.1 Basic Specifications settings (compared with the traditional software RIPs) or dedicated PC.

  • Page 14: Electric Specifications

    49.5 to 60.5 Hz after 1 year (after mounted in the printer) installation  SC-T7200 series: Approx. 64W  Uninstalled (packed): -20 to 40 °C  SC-T5200 series: Approx.60W (within 4 days under -20 °C, and within 1 month under 40 °C) ...

  • Page 15: Printing Specifications

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 1.3 Printing Specifications 1.3.1 Paper Feed Specifications Item Specification Paper feed method Friction feed 2.2049 μm (1/11,520 inch) Return pitch  Roll paper manual feed Paper feeder  Cut sheet manual feed  Feed speed 300ms (1/6 inch) PRODUCT DESCRIPTION Printing Specifications SE Group Confidential (Related Staff Only)

  • Page 16: Supported Media

    "*6": : Borderless printing available, but borders may appear or print quality decline due to paper "*2": SC-T7200D/SC-T5200D series supported expanding or contracting. "*3": When the optional auto take-up reel unit is used (SC-T7200 series) "*7": When the large format scanner is connected "*4": Use the tensioner supplied with the auto take-up reel unit.
  • Page 17 Copy/ Name Enlarged ICC Profile Print Alignment Large (mm) inch Forward Backward (inch) Scan 420 (A2) EPSON SC- T3000_5000_7000_Series √ √ √ √ √ Premium Glossy Photo Paper (170) 0.18 √ Premium Glossy Photo Paper 170.icc 1118 − 420 (A2)

  • Page 18: Cut Sheet

    √ √ √ Premium Luster Photo Paper 0.27 Luster Photo Paper.icc  US-C  Super A3/B EPSON SC-T3000_5000_7000_Series Enhanced and √ Archival Matte Paper/Enhanced Matte Paper 0.26 Archival Matte Paper.icc  US-C  Super A3/B EPSON SC-T3000_5000_7000_Series Photo Quality Photo Quality Inkjet Paper 0.12...

  • Page 19: Usable Commercially Available Paper Size

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 1.3.2.2 Usable Commercially Available Paper Size ROLL PAPER This printer supports the following paper specifications for non-Epson media. Item Specification  Do not use paper that is wrinkled, scuffed, torn, or dirty. Media types Plain paper and recycled paper C A U T I O N ...
  • Page 20 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision CUT SHEET Item Specification Media types Plain paper and recycled paper  SC-T7200/SC-T7200D series: 210 mm (A4) to 1,118 mm (44 inches)  SC-T5200/SC-T5200D series: Width 210 mm (A4) to 914 mm (36 inches)  SC-T3200 series: 210 mm (A4) to 610 mm (24 inches) Length 279.4 to 1,580 mm...

  • Page 21: Printable Area

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 1.3.3 Printable area Table 1-1. Roll Paper Margin Roll Paper Margin Parameter Margin Values ROLL PAPER A = 45mm Note "*1": SC-T7200/SC-T7200D series Top45mm/Bottom15mm C =15mm "*2": SC-T5200/SC-T5200D series B, D = 3mm "*3": SC-T3200 series A, B, C, D = 3mm "*4": If “Banner”...

  • Page 22: Borderless Printing Specification

    All paper type / A1 + (approx. 610 mm) Approx. 1,189 mm SC-T5200 series All paper type / A0 Portrait (841mm) Approx. 1,189 mm SC-T7200 series All paper type / A0 Portrait (841mm) Approx. 1,189 mm PRODUCT DESCRIPTION Printing Specifications...
  • Page 23 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  SC-T7200D/SC-T5200D series Table 1-4. Continuous stacker specification Stackable Pages Paper size Paper type SC-T5200D series SC-T7200D series A1 Portrait Plain paper 20 pages 20 pages (594mm or less) Table 1-5. Single Sheet Stacker specification Maximum Length Product Maximum Width name...

  • Page 24: Hardware Specifications

    Approx. 67kg (w/ dedicated stand) SC-T7200D series 1,608 mm 734 mm 1,128 mm Approx. 133kg Figure 1-1. SC-T7200 Series/SC-T5200 Series SC-T5200D series 1,405 mm 734 mm 1,128 mm Approx. 118kg Note 1: When the paper basket is retracted 2: Excluding ink cartridges Figure 1-2.
  • Page 25 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Figure 1-3. SC-T7200D/SC-T5200 Series Figure 1-4. When the Large Format Scanner is installed Note "*1": SC-T7200D/SC-T5200D series "*2": SC-T7200/SC-T5200/SC-T3200 series PRODUCT DESCRIPTION Hardware Specifications SE Group Confidential (Related Staff Only)

  • Page 26: Part Names

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 1.4.3 Part Names Table 1-6. Front Side Name FRONT SIDE Printer cover Poster board support Maintenance box covers Paper basket/Large-capacity paper basket Casters Stack guides* Stack guide switch lever* Cartridge cover Ink cartridges AC inlet Option port USB port LAN port Data light...

  • Page 27: Back Side

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision BACK SIDE ROLL 2 UNIT (SC-T7200D/SC-T5200D SERIES) Figure 1-6. Back side Table 1-7. Back side Figure 1-7. Roll 2 unit Name Option slot Roll 2 unit connector* Table 1-8. Roll 2 unit Rear cover* Name Note "*": SC-T7200D/SC-T5200D series only Paper slot Drawer handles Adapter guides...

  • Page 28: Roll Paper Adapter

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision ROLL PAPER ADAPTER Figure 1-8. Roll paper adapter Table 1-9. Roll paper adapter Name Adapter lock lever Size lever PRODUCT DESCRIPTION Hardware Specifications SE Group Confidential (Related Staff Only)

  • Page 29: Control Panel Specifications

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 1.5 Control Panel Specifications Table 1-10. Control panel Name Function 1.5.1 Control panel and LCD Power button Turns the power on and off.  On: The power is on. CONTROL PANEL  Flashing: The printer is receiving data or cleaning the Power light print head or performing other operations in the course of being shut down.

  • Page 30: Screen View

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-11. LCD Name Function  Screen View Displays the printer’s status, operation, and error Message messages. Print Displays print job status and can be used to access the Queues Tab Print Queues menu. Shows the type of paper in the printer and can be used to access the Paper menu.
  • Page 31 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-11. LCD Name Function Displays ink status. The ink cartridge status is indicated as follows. : No error. : Ink is low. Ink Tab : Ink cartridge is expended. : An error occurred. : Non-genuine cartridge is installed. Tabs/Info Shows the status of the Maintenance Box and is used to Display Area...

  • Page 32: Menu Descriptions

    Estimated Print Time The printer will not predict availability on the basis of the amount of ink remaining Printing Availability when documents are printed using LFP Print Plug-In for Office or EPSON CopyFactory5. Print Queues When the printer printed using the PS driver included with the optional Adobe PostScript 3 Expansion Unit, Estimated Start Time and Estimated Print Time are displayed as “0 minutes”.
  • Page 33 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation Stored Job Name User Length Shows the status of the selected stored job when it was last printed. Pages XXXXXXXXXXX After viewing the job, press the OK button to enter the number of copies. Press the Saved Job Queue Paper Type (name of stored print job)
  • Page 34 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation Plain Paper Photo Paper You can select the media type that is the closest to the paper you are using. Select Reference Matte Paper Paper Others...
  • Page 35 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation Pattern Use this setting if you are unable to resolve banding issues (horizontal striped lines or uneven colors) in the standard print area (for cut sheets the area excluding the 1 to 2 cm strip at the bottom of the paper) even after head cleaning or head alignment.
  • Page 36 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation Remove Skew Select whether to enable (On) or disable (Off) paper skew reduction. XXXXXXXXXXX Custom Paper Enter a name of up to 22 characters for custom paper settings. Choose an easy-to-remember name for quick Setting Name (name of custom Setting...
  • Page 37 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation You can fine tune the cut position when printing to roll paper with no margins in all Adjust Cut Position -3 to 3mm directions.
  • Page 38 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation Normally, leave the setting at On. If you experience problems with automatic loading when you use commercially available paper because of lack of tension, slipperiness, extremely large curls, or other problems, set to Off.
  • Page 39 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation Best Fit From the following options, select the conditions when you want to use the roll paper that reduces print margins in Width Match consideration of roll paper width and print job length (the value of Document Size of the printer driver).
  • Page 40 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation Specify how long the printer pauses to allow the ink to dry after printing each page; choose from values between 0 and 60 minutes. Depending on the ink density or paper Drying Time Per type, the ink may take a while to dry.
  • Page 41 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation The hard clip area of the PS command of the data becomes the base output size. The actual output size depends on the Margin Options setting. When the data does not contain a PS command, the smallest rectangle area A of in the following illustration including the print object becomes the base output size.
  • Page 42 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation The position at which the margin is added depends on the Output Size setting, as shown below  When set to Auto Adds the value selected for Margin (area B of in the following illustration) outside the hard clip area of the PS command of the data (area of A in the following illustration).
  • Page 43 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation The position at which the margin is added depends on the Output Size setting, as shown below.  When set to Auto The result is the same as when Standard is selected.
  • Page 44 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation 0 degree You can rotate the coordinates of the drawn data counterclockwise in units of 90 degree before printing. Note that objects drawn by RTL are not rotated. 90 degree When both this setting and the RO command specify rotation, rotation is performed 180 degree...
  • Page 45 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation Software From the following selections, choose the palette that specifies the color and thickness of the logical pen. Default  Software: Print according to the pen configurations set in the application, and Palette A ignore the built-in palette of the printer.
  • Page 46 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation Printer Setup Restore Settings If Yes is selected, the Printer Setup is restored to default values. The supported PostScript version and the latest version for processable PDF files are displayed.
  • Page 47 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation SWOP v2/US Web Uncoated v2/US Sheetfed Coated v2/US Sheetfed Uncoatedv2/Coated GRACoL 2006/SWOP Grade 3 Paper/SWOP Grade 5 Paper/ Coated FOGRA27/Web Coated FOGRA28/ Uncoated FOGRA29/Coated FOGRA39/ When you simulate CMYK ink colors of offset printers, you CMYK Simulation...
  • Page 48 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation Select whether to rotate portrait print data 90 to the right automatically (On) or print without rotation (Off). Auto Rotate Print data that was created in a landscape orientation is not automaticallyrotated even when this setting is On.
  • Page 49 Keep the password in a safe place. Administrator Menu Should you forget the password, contact your dealer or Epson Support. Password Required Choose whether the administrator password is required to access Network Setup from...
  • Page 50 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation Power Cleaning Inspect the printed pattern and select the check boxes for patterns with faint or missing areas. To select all nozzles, place a check in the box on the left.
  • Page 51 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation With Border Document sizes are listed to the left of the arrows. The copy is enlarged to fit the width of the roll currently loaded in the printer. The maximum size is 914 mm (36 inches).
  • Page 52 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation Auto ISO A, US-ANSI, The default setting of Auto is recommended in most situations. Note that, depending US-ARCH, JIS B, on the document, it may not be possible to detect the width correctly even when the Width ISO B setting is Auto.
  • Page 53 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 1-12. Menu List Menu Menu Item / Setting Value (Shaded one is the default) Explanation JPEG Select the file format for scanned images. When Resolution is Direct Print (360dpi), Save Image Type only JPEG is available. Direct Print (360dpi) Choose the resolution for scanning.

  • Page 54: Serviceman Mode

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 1.5.3 Serviceman Mode The Serviceman Mode is intended to be used by a service person for servicing the printer. HOW TO START & QUIT Turn the printer on by pressing the [Menu], [Back], and [OK] buttons together. Turn the printer off to quit the Serviceman Mode.
  • Page 55 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Menu Explanation Class PG-- PGtyp PG++ 400 CPS H to F Speed 500 CPS Life Used only in manufacturing processes. Not used in service operations. 240 CPS 400 CPS F to H Speed 500 CPS 240 CPS Page Size Life Count PRODUCT DESCRIPTION...
  • Page 56 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Menu Explanation Class Feed Amount 1 Feed Speed 1 Feed Amount 2 Feed Speed 2 Wait Life Count Life Wait1 Used only in manufacturing processes. Not used in service operations. Wait2 Life Count PG-- PGtyp PG++ Wait Life Count Length Return Length...
  • Page 57 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Menu Explanation Class Feed Amount Feed Speed KS2/KS3 Roll LD Wait Life Count Direction CW/CCW Wait 1 Roll RLS Wait 2 Life Count Feed Amount Life Used only in manufacturing processes. Not used in service operations. Feed Speed WKS2/WKS3 WRoll LD Wait...

  • Page 58: Chapter 2 Trouble Shooting

    C H A P T E R TROUBLE SHOOTING SE Group Confidential (Related Staff Only)

  • Page 59: Overview

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 2.1 Overview 2.1.1.3 Recurrence check of the trouble Check if the trouble the user claims recurs with the returned printer. This section explains the basic procedure for troubleshooting problems on the printer  If RIP was used, check if the trouble recurs when the driver is used. quickly and efficiently.

  • Page 60: Troubleshooting Procedure

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 2.1.2 Troubleshooting Procedure 2.1.3.2 If necessary to escalate the trouble case Make a report with the following data. Refer to the following items according to the observed symptom, carry out the corresponding troubleshooting following the procedures described in the next sections. ...

  • Page 61: Remedies For Maintenance Requests

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 2.2 Remedies for Maintenance Requests This section describes the remedies for maintenance requests. Maintenance requests do not effect the printer’s operation; therefore, you can continue the current printing. When a maintenance request error occurs, the printer displays on the LCD a hexadecimal code of “NNNN” which correspond to the bit numbers assigned to error statuses as shown in the table below.

  • Page 62: Remedies For Service Call Error

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 2.3 Remedies for Service Call Error The following tables explains the Service Call error messages and remedies. Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy Replace the MAIN BOARD. (See 0001 NMI error CPU detects NMI.
  • Page 63 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy 1. Check if the CR UNIT is attached correctly. Overcurrent to the CR MOTOR was detected. 2. Is there any foreign materials on the CR UNIT drive path? 1.
  • Page 64 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy The CR MOTOR was driven at a speed 1. Is there any problems such as damaged cable in the abnormally slower than a predetermined one connections below? during operation.
  • Page 65 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy The PF MOTOR was driven at a speed abnormally faster than a predetermined one during 1. Replace the PF ENCODER. acceleration or deceleration. (See P.216) ...
  • Page 66 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy Overcurrent to the pump motor was detected.  Pump motor encoder cable disconnection Is there any problems such as damaged cable in the connections Replace the pump motor encoder ...
  • Page 67 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy Life of the pump in The number of IC HOLDER operation has Replace the IC HOLDER. (See Pump in the the ink path (IC reached the specified limit.
  • Page 68 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy The APG motor was driven at a speed abnormally faster than a predetermined one during 1. Replace APG UNIT. (See acceleration or deceleration. P.194) Velocity deviation ...
  • Page 69 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy The number of occurrences of reversing the 1st PAPER FEED MOTOR has reached a Is there any problem such as damaged cable in the connections predetermined limit.
  • Page 70 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy The PRESSURE ROLLER MOTOR was driven at 1. Replace the PRESSURE a speed faster than a predetermined one during ROLLER SENSOR. (See deceleration. Driven P.223) Over speed error 153B...
  • Page 71 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy The Cutter cannot return to its home position. Is there any problems such as damaged cable or connection Replace the CUTTER UNIT. (See  1541 Cutter Cutter return error...
  • Page 72 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy Abnormally-long driving duration of the CUTTER MOTOR was detected. Driving time-out Replace the MAIN BOARD. (See 154D Cutter error  P.143) Irregular load  Firmware becomes out of control.
  • Page 73 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy The ATC MOTOR was driven at a speed faster 1. Replace the ATC MOTOR. than a predetermined one during deceleration. (See P.225)  159B Over speed error Irregular load 2.
  • Page 74 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy  Connection failure of the 1st PPK RELEASE MOTOR.  Overcurrent to the 1st PPK RELEASE MOTOR was detected. Is there any problem such as damaged cable in the connections ...
  • Page 75 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy When detecting the origin of the 2nd PPK, the 1. Replace the 2nd PPK status of the sensor and the current PPK Unit’s 1. Check if any disconnection, damages or broken cables in the RELEASE SENSOR A or B.
  • Page 76 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy The 2nd PPK RELEASE MOTOR was driven at a speed abnormally faster than a predetermined one 1. Replace the 2nd PPK during acceleration or deceleration. RELEASE MOTOR.
  • Page 77 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy Abnormally-long driving duration of the 2nd ATC Motor was detected. Driving time-out Replace the MAIN BOARD. (See 15DD WATC error  P.143) Irregular load ...
  • Page 78 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy  The number of occurrences of reversing the 2nd Is there any problem such as damaged cable in the connections PAPER FEED MOTOR has reached a below? predetermined limit.

  • Page 79: Main Board

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy If the error still occurs after resetting the date and time, perform the followings. Incorrect RTC data The various absolute time settings stored on the Reset the date and time settings of the RTC using the Service 1A23 1.
  • Page 80 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy 1. Replace the CR FFC between the MAIN BOARD and SUB Are the MAIN BOARD and SUB BOARD properly connected BOARD. (See P.173) communication An I2C communication error between the MAIN to each other without any cable disconnection, FFCs being 1A51...
  • Page 81 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy Check the resistance between terminals of “F4” fuse on the MAIN BOARD. MAIN BOARD Check Position Check Posi- 1. If the resistance value of “F4” on the MAIN BOARD is more than “1Ω”,...
  • Page 82 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy 1. Replace the IC HOLDER. (See P.198) CSIC 1F81 CSIC error CSIC control error control 2. Replace the MAIN BOARD. (See P.143) 1. Replace the IC HOLDER. (See P.198) CSIC...
  • Page 83 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy 1. Replace the IC HOLDER. (See P.198) CSIC 1FC0 CSIC error CSIC control error control 2. Replace the MAIN BOARD. (See P.143) 1. Replace the IC HOLDER. (See P.198) CSIC...
  • Page 84 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy 1. Re-install the main firmware. FLASH BOOT  (Page 318) Installing the firmware has failed. 2003 Memory SUM CHECK  The Flash ROM is out of order. 2.
  • Page 85 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy This error is intended to be used in the product 1. Re-install the main firmware. Turn the power off and then turn it back on. Does the printer Service call for development stage.
  • Page 86 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-2. Service Call Error Code Category Error Name Cause Check Item Remedy 1. Check the PRESSURE MOTOR operation (After removing the RIGHT LOWER COVER, check whether the piston 1. Replace the pressure unit (IC included in the IC HOLDER is moving or not during the HOLDER).

  • Page 87: Remedies For Print Quality Troubles

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 2.4 Remedies for Print Quality Troubles This section provides troubleshooting of print quality troubles classifying them by observed symptom. Before performing troubleshooting, refer to and print “Nozzle Check” (p341) nozzle check pattern. Examine the printed pattern, and if any missing segment is found, perform the PRINT HEAD cleaning. Table 2-3.
  • Page 88 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-3. Print Quality Troubles Symptom Cause Check Item Remedy Carry out the following adjustments.  Head inclination adjustment (CR direction) The PRINT HEAD has not been (Page 343) adjusted properly.  Head slant adjustment (PF direction) (Page 346) Carry out the following adjustment.
  • Page 89 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 2-3. Print Quality Troubles Symptom Cause Check Item Remedy 1. Is the paper wrinkled, bent, rippled, or warped? 1. Replace the paper with a new proper one. There is a problem with the paper used. 2. Is the paper too thick and contacting with the head? 2.

  • Page 90: Trouble On Paper Feeding

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 2.5 Trouble on Paper Feeding This section describes the possible troubles on paper feeding and their causes and remedies. Table 2-4. Trouble on Paper Feeding Symptom Cause Check Item Remedy Improper PE SENSOR adjustment Perform the Rear AD Adjustment. (Page 361) Paper is not fed into the printer properly.

  • Page 91: Other Troubles

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 2.6 Other Troubles Table 2-5. Other Troubles Symptom Cause Check Item Remedy The power cable is unplugged Is the power plug connected properly? Connect it properly. Is the electrical outlet overloaded sharing with any other Use one electrical outlet for the printer only if The power voltage is unstable.

  • Page 92: Trouble On Service Program

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 2.7 Trouble on Service Program This section describes possible troubles on Service Program and their causes and remedies. Table 2-6. Troubles on Service Program Symptom Cause Check Item Remedy Are you running the program on the following operating Run the program on the supported operating systems? The operating system is not supported.

  • Page 93: Trouble On Nvram Viewer

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 2.8 Trouble on NVRAM Viewer This section describes possible troubles on NVRAM Viewer and their causes and remedies. Table 2-7. Trouble on NVRAM Viewer Symptom Cause Check Item Remedy With a text editor, open the ini file (ServPrg.ini) in the The button to open the NVRAM Viewer is NVRAM Viewer function is set to Adjust the setting according to the policy of each...

  • Page 94: Disassembly And Assembly

    C H A P T E R DISASSEMBLY & ASSEMBLY SE Group Confidential (Related Staff Only)

  • Page 95: Overview

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.1 Overview 3.1.1 Precautions Before starting the disassembly or reassembly of the product, read the following This chapter describes procedures for disassembling the main components of products. precautions given under the headings “WARNING” and “CAUTION”. Be sure to follow the steps when disassembling the unit. Unless otherwise specified, disassembled units or components can be reassembled by ...
  • Page 96 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision   W A R N I N G The power switch for this printer is installed on the secondary Locate the printer on a stable and flat surface. C A U T I O N  side of the power circuit;...

  • Page 97: Cautions After Assembling

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.1.2 Cautions after assembling 3.1.3 Orientation Definition The terms used for indicating the orientation/direction throughout this chapter are as  The ink-path-related components or parts should be firmly and C A U T I O N follows. securely reinstalled on the printer to prevent the ink from leakage.

  • Page 98: Recommended Tools

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.1.4 Recommended Tools To protect this product from damage, use the tools indicated in the following table. For the tools required to perform the adjustment, refer to “Tools/Consumables for Adjustments” in Chapter 4. ・ Table 3-1. Tools Name Description Target Part...

  • Page 99: Parts Diagram

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.2 Parts Diagram  PRINTER COVER (p. 124)  REAR LEFT LOWER COVER (p. 136)  UPPER LEFT COVER (p. 132)  TOP COVER (p. 116)  LEFT UPPER COVER & LEFT  REAR ROLL COVER FRAME (p. 137) ROLL COVER (p.
  • Page 100 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  L WASTE INK COVER SENSOR (p. 140) Detects the Open/Closed status of the WASTE INK TANK COVER (L).  INTERLOCK SWITCH (p. 141) Detects the Open/Closed status of the PRINTER COVER.  R WASTE INK COVER SENSOR (p.
  • Page 101 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  SUB-B BOARD (p. 148) Relays the connection between the MAIN BOARD and electric parts components. See “6.2 Connection Diagram (p388)” for specific connections  SUB BOARD (p. 146) to the concerning parts/components. Relays the connection between the MAIN BOARD and electric parts/components.
  • Page 102 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  PW SENSOR (p. 211)  DAMPER KIT (p. 154) Detects the width of paper on the platen. This is a reflective photo interrupter and detects the difference of the amount of reflection between paper (white) and the platen (black). ...
  • Page 103 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  PUMP CAP UNIT (p. 197) Includes the wiper section and the sucking section, and maintains the PRINT HEAD.  IC HOLDER (p. 198) Stores ink cartridges and includes the  INK TUBE (p. 202) following mechanism and parts. •Pressure mechanism (Sensor/Motor) •Ink Level Sensor •CRCM Board...
  • Page 104 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  PF ROLLER MIDDLE SUPPORT (p. 230)  ATC MOTOR (p. 225) Feeds forward (normal rotation) and  CUTTER UNIT (p. 244) rewinds (reverse rotation) the roll paper to generate back tension. * ATC: Auto Tension Control ...
  • Page 105 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  1st PPK ROLLER ASSY (p. 235)  UPPER 2nd PAPER GUIDE (p. 242)  1st PAPER GUIDE (p. 236)  1st PAPER FEED  LOWER 2nd PAPER GUIDE (p. 243) MOTOR (p. 237)  1st PPK RELEASE MOTOR (p.
  • Page 106 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  REAR BOARD PAPER GUIDE (p. 241)  REAR COVER (p. 233)  REAR COVER SENSOR (p. 234)  LEFT ROLL UNIT OPEN SENSOR (p. 264)  2nd PAPER FEED MOTOR (p. 274)  2nd PPK ROLLER ASSY (p.
  • Page 107 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  TAKE-UP REEL COVER (p. 250)  TAKE-UP REEL LED (p. 252)  TAKE-UP REEL SWITCH (p. 253)  TAKE-UP REEL PS BOARD (p. 255)  TAKE-UP REEL SENSOR (p. 251)  TAKE-UP REEL MAIN BOARD (p. 259) ...

  • Page 108: Disassembly Flowchart

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.3 Disassembly Flowchart HOUSING Start “3.4.2.14 UPPER LEFT COVER “3.4.2.4 LOWER PAPER GUIDE B “3.4.2.7 PRINTER COVER “3.4.2.8 UPPER SUPPORT R (p132)” (p119)” (p124)” COVER (p125)” “3.4.2.8 UPPER SUPPORT R “3.4.2.3 LOWER PAPER GUIDE COVER (p125)” (p118)” “3.4.2.6 WASTE INK TANK “3.4.3.5 PANEL BOARD (p151)”...
  • Page 109 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision ELECTRIC CIRCUIT COMPONENTS / FANS Start “3.4.2.14 UPPER LEFT COVER “3.4.2.8 UPPER SUPPORT R “3.4.7.4 SUCTION FAN (p249)” (p132)” COVER (p125)” “3.4.3.5 PANEL BOARD (p151)” “3.4.2.8 UPPER SUPPORT R COVER (p125)” “3.4.3.5 PANEL BOARD (p151)” “3.4.2.1 TOP COVER (p116)” “3.4.2.9 RIGHT UPPER COVER &...

  • Page 110: Carriage Mechanism / Ink System Mechanism

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision CARRIAGE MECHANISM / INK SYSTEM MECHANISM Start “3.4.2.2 FRONT COVER (p117)” “3.4.2.14 UPPER LEFT COVER “3.4.2.15 LEFT UPPER COVER & (p132)” LEFT ROLL COVER (p133)” “3.4.2.8 UPPER SUPPORT R “3.4.2.9 RIGHT UPPER COVER & COVER (p125)” RIGHT ROLL COVER (p126)” “3.4.1.1 Unlocking the CR Unit “3.4.3.5 PANEL BOARD (p151)”...
  • Page 111 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision PAPER FEED MECHANISM / CUTTER Start “3.4.2.14 UPPER LEFT COVER “3.4.2.19 REAR ROLL COVER (p132)” FRAME (p137)” “3.4.2.8 UPPER SUPPORT R “3.4.5.9 PE SENSOR (ROLL COVER (p125)” PAPER) (p226)” “3.4.3.5 PANEL BOARD (p151)” “3.4.2.1 TOP COVER (p116)” “3.4.2.9 RIGHT UPPER COVER &...
  • Page 112 (p235)” “3.4.2.19 REAR ROLL COVER “3.4.5.17 1st PAPER FEED FRAME (p137)” MOTOR (p237)” “3.4.5.16 1st PAPER GUIDE (p236)” AUTO TAKE-UP REEL (SC-T7200 SERIES ONLY) Start “3.4.8.1 TAKE-UP REEL “3.4.8.2 TAKE-UP REEL COVER (p250)” SENSOR (p251)” “3.4.8.3 TAKE-UP REEL “3.4.8.4 TAKE-UP REEL “3.4.8.5 TAKE-UP REEL...
  • Page 113 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 2ND ROLL UNIT (SC-T7200D/SC-T5200D SERIES ONLY) Start “3.4.9.7 RIGHT COVER/RIGHT “3.4.9.4 RIGHT ROLL UNIT “3.4.9.6 LEFT COVER/LEFT “3.4.9.2 REAR FRAME (p263)” “3.4.9.1 FRONT FRAME (p262)” LOWER COVER (p269)” OPEN SENSOR (p265)” LOWER COVER (p268)” “3.4.9.8 RIGHT REAR COVER “3.4.9.7 RIGHT COVER/RIGHT “3.4.9.18 2nd ATC SHAFT ASSY “3.4.9.9 2nd PPK ROLLER ASSY...

  • Page 114: Disassembly And Assembly Procedure

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  Manual (1) 3.4 Disassembly and Assembly Procedure Remove the screw, and remove the cover from the RIGHT UPPER COVER. This section describes procedures for disassembling the components allowed to be A) Silver M3x8 P-tite screw with captive washer: 1 pcs disassembled.
  • Page 115 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  Manual (2) No clock C A U T I O N rotation! Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) PUMP CAP Remove the TOP COVER. (p116) UNIT Remove the RIGHT UPPER COVER &...

  • Page 116: Housing

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2 Housing Positioning point 3.4.2.1 TOP COVER Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) Upper Support Frame Remove the screw, and remove the TOP COVER. A) Silver M3x8 S-tite screw with built-in washer: 1 pcs TOP COVER Remove the PRINTER COVER.

  • Page 117: Front Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.2 FRONT COVER Remove the UPPER LEFT COVER. (p132) PRINTER COVER Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) Open the PRINTER COVER. Remove the seven screws, and remove the FRONT COVER. A) Silver M3x8 S-tite screw with built-in washer: 7 pcs To ensure the INTERLOCK SWITCH can detect the flag of PRINTER COVE, tighten the screws which secure the FRONT FRONT COVER...

  • Page 118: Lower Paper Guide

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.3 LOWER PAPER GUIDE Remove the LOWER PAPER GUIDE B. (p119) Open the WASTE INK TANK COVER. LOWER PAPER GUIDE Remove the three screws, and remove the LOWER PAPER GUIDE. A) Silver M3x8 S-tite screw with built-in washer: 3 pcs ...

  • Page 119: Lower Paper Guide B

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.4 LOWER PAPER GUIDE B Remove the two screws, and remove the LOWER PAPER GUIDE B. A) Silver M3x8 S-tite screw with built-in washer: 2 pcs LOWER PAPER GUIDE B Figure 3-17. Removing the LOWER PAPER GUIDE B DISASSEMBLY &...

  • Page 120: Ih Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.5 IH COVER 10. Open the Cartridge Cover. 11. Remove the four screws that secure the IH COVER. Remove the UPPER LEFT COVER. (p132) A) Silver M3x8 S-tite screw with built-in washer: 4 pcs Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD.

  • Page 121: Paper Guide

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Do not take off the IH COVER strongly too far in the following C A U T I O N steps because the CARTRIDGE COVER SENSOR is attached to CARTRIDGE COVER SENSOR the IH COVER. Cable 12. Pull out the IH COVER. When installing the IH COVER, insert the rib under the LOWER PAPER GUIDE.
  • Page 122 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 13. Disengage the two hooks that secure the CARTRIDGE COVER SENSOR, and remove the CARTRIDGE COVER SENSOR from the IH COVER. Pay attention to the positioning points (See Figure 3-21). Inside of IH COVER Hole CARTRIDGE Positioning point COVER SENSOR Hook Positioning point...

  • Page 123: Waste Ink Tank Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.6 WASTE INK TANK COVER Remove the LOWER PAPER GUIDE B. (p119) LOWER PAPER GUIDE Remove the LOWER PAPER GUIDE. (p118) Disengage the two hooks on the WASTE INK TANK COVER from the two shafts of the LOWER PAPER GUIDE using a tool such as a slotted-head screwdriver, then remove the WASTE INK TANK COVER.

  • Page 124: Printer Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.7 PRINTER COVER Disengage the three hinges of the PRINTER COVER from the bearings, and remove the PRINTER COVER. Bearing Hinge PRINTER COVER Figure 3-23. Removing the PRINTER COVER DISASSEMBLY & ASSEMBLY Disassembly and Assembly Procedure SE Group Confidential (Related Staff Only)

  • Page 125: Upper Support R Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.8 UPPER SUPPORT R COVER Remove the two screws, and remove the UPPER SUPPORT R COVER. A) Silver M3x8 S-tite screw with built-in washer: 2 pcs UPPER SUPPORT R COVER Pay attention to the positioning points. (See below figure) Panel Housing Positioning points UPPER SUPPORT R...

  • Page 126: Right Upper Cover & Right Roll Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.9 RIGHT UPPER COVER & RIGHT ROLL COVER Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) Remove the TOP COVER. (p116) Positioning point Remove the six screws, and remove the RIGHT UPPER COVER & RIGHT ROLL COVER.
  • Page 127 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Pay attention to the positioning points (See below figure, Figure 3-25). Inside RIGHT LOWER Positioning points COVER DISASSEMBLY & ASSEMBLY Disassembly and Assembly Procedure SE Group Confidential (Related Staff Only)

  • Page 128: Right Lower Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.10 RIGHT LOWER COVER Remove the UPPER LEFT COVER. (p132) RIGHT LOWER COVER Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) Remove the TOP COVER. (p116) Remove the RIGHT UPPER COVER & RIGHT ROLL COVER. (p126) Remove the three screws, and remove the RIGHT LOWER COVER.

  • Page 129: Right Base Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.11 RIGHT BASE COVER Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) RIGHT BASE COVER Remove the TOP COVER. (p116) Remove the RIGHT UPPER COVER & RIGHT ROLL COVER. (p126) Remove the RIGHT LOWER COVER.

  • Page 130: Left Lower Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.12 LEFT LOWER COVER Remove the UPPER LEFT COVER. (p132) Upper side Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) Remove the TOP COVER. (p116) Remove the FRONT COVER. (p117) Remove the LEFT UPPER COVER & LEFT ROLL COVER. (p133) LEFT LOWER COVER Remove the REAR LEFT LOWER COVER.

  • Page 131: Rear Right Lower Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.13 REAR RIGHT LOWER COVER REAR RIGHT LOWER COVER Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) Inner Remove the PANEL BOARD. (p151) Remove the TOP COVER. (p116) Remove the RIGHT UPPER COVER & RIGHT ROLL COVER. (p126) Remove the three screws, and remove the Right Cap Cover.

  • Page 132: Upper Left Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.14 UPPER LEFT COVER Open the PRINTER COVER. Remove the five screws, and remove the UPPER LEFT COVER. A) Silver M3x8 S-tite screw with built-in washer: 5 pcs PRINTER COVER UPPER LEFT COVER Figure 3-30. Removing the UPPER LEFT COVER DISASSEMBLY &...

  • Page 133: Left Upper Cover & Left Roll Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.15 LEFT UPPER COVER & LEFT ROLL COVER If the optional Large Format Scanner Stand is attached, take care C A U T I O N not to drop screws inside the stand because there are holes for accessing screws.

  • Page 134: Left Base Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.16 LEFT BASE COVER Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) LEFT BASE COVER Remove the TOP COVER. (p116) Remove the FRONT COVER. (p117) Remove the LEFT UPPER COVER & LEFT ROLL COVER. (p133) Remove the REAR LEFT LOWER COVER.

  • Page 135: Front Left Lower Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.17 FRONT LEFT LOWER COVER Remove the UPPER LEFT COVER. (p132) FRONT LEFT Remove the UPPER SUPPORT R COVER. (p125) LOWER COVER Remove the PANEL BOARD. (p151) Remove the TOP COVER. (p116) Remove the FRONT COVER. (p117) Remove the LEFT UPPER COVER &...

  • Page 136: Rear Left Lower Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.18 REAR LEFT LOWER COVER Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) REAR LEFT LOWER COVER Remove the TOP COVER. (p116) Remove the FRONT COVER. (p117) Remove the LEFT UPPER COVER &...

  • Page 137: Rear Roll Cover Frame

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.19 REAR ROLL COVER FRAME Front side Remove the nine screws, and remove the REAR ROLL COVER FRAME. A) Silver M4x8 S-tite screw with built-in washer: 6 pcs B) Silver M3x8 P-tite screw with built-in washer: 3 pcs Place the REAR ROLL COVER FRAME so that it will come on all the four tabs of the R Side Roll Frame and L Side Roll Frame.

  • Page 138: Cartridge Cover Sensor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.20 CARTRIDGE COVER SENSOR Remove the UPPER LEFT COVER. (p132) Clamps Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) Remove the TOP COVER. (p116) Remove the RIGHT UPPER COVER & RIGHT ROLL COVER. (p126) Remove the FRONT COVER.

  • Page 139: R Waste Ink Cover Sensor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.21 R WASTE INK COVER SENSOR Right side Remove the UPPER LEFT COVER. (p132) Clamps Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) Remove the TOP COVER. (p116) Remove the RIGHT UPPER COVER & RIGHT ROLL COVER. (p126) Remove the REAR RIGHT LOWER COVER.

  • Page 140: L Waste Ink Cover Sensor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.22 L WASTE INK COVER SENSOR Remove the UPPER LEFT COVER. (p132) SUB-B BOARD Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) Remove the TOP COVER. (p116) Clamp Remove the FRONT COVER. (p117) Remove the LEFT UPPER COVER &...

  • Page 141: Interlock Switch

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.2.23 INTERLOCK SWITCH Remove the UPPER LEFT COVER. (p132) INTERLOCK SWITCH Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) Clamp Remove the TOP COVER. (p116) Remove the RIGHT UPPER COVER & RIGHT ROLL COVER. (p126) Remove the REAR RIGHT LOWER COVER.
  • Page 142 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 11. Disconnect the cable from the connector (CN20) of the MAIN BOARD. Right side 12. Release the cable of the INTERLOCK SWITCH from 12 clamps. Clamp Back side Clamps MAIN BOARD Cable Cable CN20 Figure 3-40. Releasing the Cable (MAIN BOARD) Figure 3-42.

  • Page 143: Electric Circuit Components

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.3 Electric Circuit Components 10. Remove the two screws, and remove the Fan Frame. A) Silver M3x6 Cup S-tite screw: 2 pcs 3.4.3.1 MAIN BOARD MAIN BOARD A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment Clamp...
  • Page 144 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 11. Disconnect the cable from the connector (CN500) of the MAIN BOARD. 14. Remove the two screws, and remove the Lower Option Fixing Plate. 12. Release the cable from the clamp. C) Silver M3x6 Cup S-tite screw: 1 pcs D) Silver M3x6 Cup S-tite screw: 1 pcs 13.
  • Page 145 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 15. Disconnect the all FFCs and the cables from the connectors of the MAIN BORAD. 16. Remove the fourteen screws, and remove the MAIN BOARD and the LAN Connector Cover. E) Silver M3x6 S-tite screw: 9 pcs F) Silver M3x6 Bind machine screw: 2 pcs G) Silver M3x6 S-tite screw: 1 pcs H) Silver M2.5x6 Bind machine screw: 2 pcs...

  • Page 146: Sub Board

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.3.2 SUB BOARD Remove the UPPER LEFT COVER. (p132) CR Front Frame Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) Remove the TOP COVER. (p116) Remove the FRONT COVER. (p117) Positioning point Remove the LEFT UPPER COVER & LEFT ROLL COVER. (p133) Remove the RIGHT UPPER COVER &...
  • Page 147 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 12. Disengage the two hooks of the Upper EJ Holder, and remove the Upper EJ 13. Disconnect all cables and FFCs connected to the SUB BOARD. Holder. 14. Remove the four screws, and remove the SUB BOARD. B) Silver M3x8 P-tite screw: 4 pcs Hooks SUB BOARD...

  • Page 148: Sub-B Board

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.3.3 SUB-B BOARD Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) Remove the TOP COVER. (p116) Remove the FRONT COVER. (p117) Remove the LEFT UPPER COVER & LEFT ROLL COVER. (p133) Disconnect all cables and FFCs connected to the SUB-B BOARD.

  • Page 149: Psh Board

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.3.4 PSH BOARD A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment R E Q U I R E D Items and the Order by Repaired Part” (p286) and make sure to Lower Board Frame perform the specified operations including required adjustment.
  • Page 150 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 10. Remove the two screws that secure the PS Plate, and pull the PS Plate slightly 12. Remove the six screws, and remove the PSH BOARD from the PS Plate. toward you. C) Silver M3x6 screw: 6 pcs B) Silver M3x6 screw: 2 pcs 11.

  • Page 151: Panel Board

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.3.5 PANEL BOARD PANEL BOARD Remove the UPPER SUPPORT R COVER. (p125) Remove the two screws that secure the Panel Housing. A) Silver M3x8 S-tite screw with built-in washer: 2 pcs Disconnect the cable and FFC from the connector (CN1) of the PANEL BOARD. Pay attention to the positioning points (See below figure).
  • Page 152 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Disconnect the FFC from the connector (CN3) of the PANEL BOARD. Remove the six screws that secure the PANEL BOARD. B) Silver M3x8 P-tite screw: 6 pcs Disengage the two hooks of the Panel Housing, and remove the PANEL BOARD. PANEL BOARD Hook Hook...

  • Page 153: Carriage Mechanism / Ink System Mechanism

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4 Carriage Mechanism / Ink System Mechanism 3.4.4.1 CR COVER Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) CR COVER Remove the PANEL BOARD. (p151) Remove the TOP COVER. (p116) Remove the FRONT COVER. (p117) CR UNIT Remove the LEFT UPPER COVER &...

  • Page 154: Damper Kit

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4.2 DAMPER KIT A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment R E Q U I R E D Items and the Order by Repaired Part” (p286) and make sure to perform the specified operations including required adjustment.
  • Page 155 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 11. Remove the two screws, and remove the CR Rear Frame. When installing the CR Rear Frame, check the following.  A) Silver M3x6 S-tite screw with built-in washer: 2 pcs Align the two positioning points (upper) and secure with two screws while pulling toward you.
  • Page 156 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 12. Move the CR UNIT on the Platen. Left side view Rear Tube Guide 13. Remove the six screws, and remove the CR Sub Fixing Plate. FFC Protection Sheet B) Silver M3x10 Machine screw: 4 pcs CR UNIT C) Silver M3x8 S-tite screw with built-in washer: 2 pcs ...
  • Page 157 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 14. Remove the FFC Clamp. Install the FFC Protection Sheet as follows. (Colored parts are used here to make explanation easier.) 15. Remove the FFC Protection Sheet. Slide the FFC Protection Sheet under the four hooks on the CR UNIT.
  • Page 158 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 16. Disconnect the CR FFC from the connector (CN100) of the SUB BOARD. When reassembling, secure the CR FFC and the grounding wire with the hook and clamps. 17. Remove the two flat clamps. 18. Release the CR FFC from the four hooks of the CR UNIT, and place the CR FFC Hooks over the rear of the printer temporarily.
  • Page 159 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 20. Remove the three screws, and remove the DAMPER KIT. CR FFC E) Silver M3x10 Machine screw: 3 pcs INK TUBE  Before installing the joint, make sure the Joint Rubbers are attached to it.  Before attaching the Joint Rubber, let it get wet with cleaning DAMPER KIT liquid.

  • Page 160: Print Head

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4.3 PRINT HEAD A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment R E Q U I R E D HEAD FFC Items and the Order by Repaired Part” (p286) and make sure to perform the specified operations including required adjustment.
  • Page 161 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 14. Remove the three screws, and remove the PRINT HEAD. Secure the HEAD FFC with the four hooks of the CR UNIT. A) Silver M2.6x8 Machine screw: 3 pcs Upper side Hooks Hooks PRINT HEAD HEAD FFC Route the CR FFC on the HEAD FFC, and secure the CR FFC with the four hooks of the CR UNIT.

  • Page 162: Head Ffc

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4.4 HEAD FFC 13. Disconnect the HEAD FFCs from the four connectors of the PRINT HEAD. 14. Pull out the HEAD FFC from the Ferrite Core. Remove the UPPER LEFT COVER. (p132) 15. Release the HEAD FFC from the four hooks of the CR UNIT. Remove the UPPER SUPPORT R COVER.
  • Page 163 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 17. Remove the three screws, and remove the Upper Reinforce Plate. 18. Remove the three screws, and remove the FFC Guide Assy. (SC-T7200/SC-T7200D series/SC-T3200 series only) C) Silver M3x6 S-tite screw with built-in washer: 3 pcs A) Silver M3x8 S-tite screw with built-in washer: 1 pcs B) Silver M4x8 S-tite screw with built-in washer: 2 pcs Screwing the Upper Reinforce Plate in the order of (1) =>...
  • Page 164 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 19. Disengage the four joints from the two each holes on the Sheet Guide FFC 20. Remove the two FFC clamps. (SC-T3200 series: 3 joints, 21. Remove the screw that secures the Shield Plate FFC. SC-T5200/SC-T5200D series/SC-T7200/SC-T7200D series: 4 joints). D) Silver M3x6 S-tite screw with built-in washer: 1 pcs ...
  • Page 165 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 22. Pull out the CR FFC and HAED FFC from the two Ferrite Cores. 23. Remove the Sheet Guide FFC Lower and the two Shield Plate FFC (SC-T3200 series: 1pcs) from the HEAD FFC and the CR FFC. Screw together Sheet Guide FFC Lower/...
  • Page 166 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 24. Peel off the acetate tape. 26. Remove the FFC Clamp from the APG Frame. 25. Remove the four FFC Clamps on the side of the Rear Main Frame. APG Frame Rear Main Frame FFC Clamp Acetate tape FFC Clamps Figure 3-72.

  • Page 167: Main Board

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 27. Remove the two FFC Clamps from the top of the Board Box.  Applying the HEAD FFC 28. Disconnect the HAED FFC and the CR FFC from the connectors (CN100, CN101, To prevent noises caused by the contact between the SHEET ASSY and the frame.
  • Page 168 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Peel off the HEAD FFC from the frame. Apply the HEAD FFC (outer) to the HEAD FFC (inner). Apply double-sided tape (10 mm x 35 mm) on the HEAD FFC (inner) at the point shown in the figure below. HEAD FFC Double-sided tape HEAD FFC (outer)
  • Page 169 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Measure the distance using a scale from the fourth clamp from Table 3-2. Attachment point (SC-T3200 series) the home (the third clamp for SC-T3200 series) to the fold line of After service parts Distance from the HEAD FFC. Remark name/code the home side...
  • Page 170 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Secure the HEAD FFC to the frame with the acetate tape. Table 3-4. Attachment point (SC-T7200/SC-T7200D series) (Start application on the outside of the frame 5 mm away from the edge.) After service parts Distance from Remark name/code the home side HARNESS (549)/...
  • Page 171 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Confirm the gap between the HEAD FFC and the Shield Plate  Installation check for the shield plate FFC and HEAD FFC FFC (Shield Plate FFC B for SC-T3200 series) falls within the Move the CR UNIT back and forth from the home side to the standard range.
  • Page 172 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Move the CR UNIT back and forth from the home side to the full side two times once again, and confirm the SHEET ASSY does not come in contact with the frame. (If they are in contact with each other, re-apply the Shield Plate FFC (Shield Plate FFC B for SC-T3200 series).

  • Page 173: Cr Ffc

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4.5 CR FFC Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) CR FFC Remove the PANEL BOARD. (p151) Remove the TOP COVER. (p116) Double-sided tape Remove the FRONT COVER. (p117) Remove the LEFT UPPER COVER & LEFT ROLL COVER. (p133) Remove the RIGHT UPPER COVER &...

  • Page 174: Sheet Assy

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4.6 SHEET ASSY Slide the Upper Reinforce Plate as shown below. Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) Upper Reinforce Plate Remove the PANEL BOARD. (p151) Remove the TOP COVER. (p116) Remove the LEFT UPPER COVER &...
  • Page 175 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 12. Move the CR UNIT to the home side. 14. Remove the FFC clamp. 13. Disengage the four hooks of the Sheet Guide FFC Lower (SC-T3200 series: three 15. Remove the screw that secures the SHEET ASSY. hooks).
  • Page 176 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 16. Remove the following parts. After removing  Sheet Guide FFC Lower: 1 pcs  Sheet Guide FFC Upper: 1 pcs (SC-T3200 series: Shield Plate FFC B)  Shield Plate FFC: 2 pcs (SC-T3200 series: 1 pcs) HEAD FFC ...

  • Page 177: Installation Procedure

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  Installation procedure Apply the following parts. Clean the application point for the sheet FFC guide support lower shown in the Table 3-5. Parts correspondence table figure below with alcohol. Parts name in this manual Product name After Service Parts name Qty.
  • Page 178 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Move the CR UNIT to the full side. Sheet Guide FFC Upper (Shield Plate FFC B) Place the Shield Plate FFC and the Sheet Guide FFC Lower in order on the HEAD Sheet Guide FFC Lower FFC. C H E C K Install the Sheet Guide FFC Lower with the hooks down.
  • Page 179 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Route the Shield Plate FFC between the CR UNIT and the HEAD FFC, and secure 11. Confirm the protrusions on the Sheet Guide FFC Lower and on the two Shield it with the two hooks on the CR UNIT. Plate FFC are aligned and located in the position shown in the figure below.
  • Page 180 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 12. Apply the FFC clamp. 13. Secure the grounding wire with the screw. Hook Second hook from the home side FFC clamp Screw Shield Plate FFC Sheet Guide FFC Upper Figure 3-91. Applying the Shield Plate Assy (8) Grounding wire Figure 3-90.
  • Page 181 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 15. Move the CR UNIT to the full side. 17. Mark the frame at the point 80 mm away (to the full side) from the point marked in Step 16. Mark the frame at the point shown on the table below. ...
  • Page 182 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 19. Align the end of the Sheet Guide FFC Upper (Shield Plate FFC B for SC-T3200 series) with the point marked in Step 20. Align the convex section of the Sheet Guide FFC Upper (Shield Plate FFC B for SC-T3200 series) with the reference line.

  • Page 183: Cr Scale

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4.7 CR SCALE A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment R E Q U I R E D Items and the Order by Repaired Part” (p286) and make sure to perform the specified operations including required adjustment.
  • Page 184 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Remove the two screws, and remove the CR Rear Frame. When installing the CR Rear Frame, check the following.  A) Silver M3x6 S-tite screw with built-in washer: 2 pcs Align the two positioning points and secure with two screws while pulling toward you.
  • Page 185 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 10. Remove the five screws, and remove the Rear Tube Guide. Left side view Rear Tube Guide A) Silver M3x8 S-tite screw with built-in washer: 4 pcs FFC Protection Sheet B) Silver M4x8 S-tite screw with built-in washer: 1 pcs CR UNIT Pay attention to the positioning points (See Figure...
  • Page 186 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 11. Remove the Tension spring. 14. Remove the CR SCALE from the hook of the CR Scale Holder. 12. Remove the CR SCALE from the hook of the CR Scale Holder B. Right side CR Scale Holder CR SCALE Left side Tension spring...
  • Page 187 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Side view CR SCALE CR ENCODER Detection point CR UNIT Figure 3-100. Removing the CR SCALE DISASSEMBLY & ASSEMBLY Disassembly and Assembly Procedure SE Group Confidential (Related Staff Only)

  • Page 188: Cr Encoder

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4.8 CR ENCODER A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment R E Q U I R E D Items and the Order by Repaired Part” (p286) and make sure to CR ENCODER perform the specified operations including required adjustment.

  • Page 189: Cr Timming Belt

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4.9 CR TIMMING BELT In the next step, the two plastic washers at the both ends of the C A U T I O N pulley shaft will come off. Be careful not to lose them. A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment R E Q U I R E D...
  • Page 190 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 20. Remove the CR TIMING BELT from the Belt Holder on the back side of the CR UNIT. CR UNIT CR TIMING BELT Belt Holder Figure 3-103. Removing the CR TIMING BELT DISASSEMBLY & ASSEMBLY Disassembly and Assembly Procedure SE Group Confidential (Related Staff Only)

  • Page 191: Cr Motor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4.10 CR MOTOR Left side Screws Pulley Holder A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment R E Q U I R E D Items and the Order by Repaired Part” (p286) and make sure to Belt tension screw perform the specified operations including required adjustment.
  • Page 192 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 16. Disconnect the cable of the CR MOTOR from the connector (CN19) of the MAIN 18. Cut the cable tie that secures the cable, and remove the CR MOTOR. BOARD. 17. Release the cable from five clamps. CR MOTOR Cable tie Clamps...

  • Page 193: Cr Hp Sensor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4.11 CR HP SENSOR Remove the UPPER LEFT COVER. (p132) Hook Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) Remove the TOP COVER. (p116) Remove the RIGHT UPPER COVER & RIGHT ROLL COVER. (p126) Unlock the CR UNIT.

  • Page 194: Apg Unit

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4.12 APG UNIT Upper Reinforce Plate A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment R E Q U I R E D Items and the Order by Repaired Part” (p286) and make sure to APG UNIT perform the specified operations including required adjustment.
  • Page 195 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Remove the three screws that secure the APG UNIT. Disconnect the cable from the connector of the APG Motor, and remove the APG UNIT. C) Silver M3x6 S-tite screw with built-in washer: 3 pcs Pay attention to the positioning points (See Figure 3-110).

  • Page 196: Pg Sensor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4.13 PG SENSOR Perform the Tube inner pressure reduction. (p338) Remove the UPPER LEFT COVER. (p132) PG SENSOR Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) Remove the TOP COVER. (p116) Remove the FRONT COVER. (p117) Hook Remove the LEFT UPPER COVER &...

  • Page 197: Pump Cap Unit

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4.14 PUMP CAP UNIT 14. Remove the PUMP CAP UNIT in the direction of the arrow. A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment Upper side R E Q U I R E D Items and the Order by Repaired Part”...

  • Page 198: Ic Holder

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4.15 IC HOLDER 17. Disconnect the cable from the Relay Connector (No.2, No.8, No.10). 18. Remove the FFC from the back side of the IC HOLDER. A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment R E Q U I R E D Items and the Order by Repaired Part”...
  • Page 199 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 19. Remove the screw that secures the Rear Cover 21. Disconnect the FFC from the connector of the Maintenance Box Holder. (SC-T7200/SC-T5200/SC-T3200 series only). 22. Peel of the FFC from the frame and insert it into the edging saddle. A) Silver M3x8 S-tite screw with built-in washer: 1 pcs Back side 20.
  • Page 200 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 23. Remove the four screws that secure the IC HOLDER. When the INK TUBE is removed at the following step, ink may C A U T I O N drip off from the tube. Prepare a waste cloth or the like in advance B) Silver M3x6 S-tite screw with built-in washer: 4 pcs and be careful not to contaminate the surroundings.
  • Page 201 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  Before installing the joint, make sure the Joint Rubber are attached to it.  Before attaching the Joint Rubber, let it get wet with cleaning liquid.  Secure the screws that secure the Ink Supply Tube with tightening torque about 0.39 ±...

  • Page 202: Ink Tube

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4.16 INK TUBE A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment R E Q U I R E D Items and the Order by Repaired Part” (p286) and make sure to perform the specified operations including required adjustment.
  • Page 203 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 16. Disengage the two each hooks on the five (SC-T3200 series: four) Tube Holders, When mounting the Tube Holders, attach the following points: and release the INK TUBE.  Move the INK TUBE to the position shown in Fig 3-103 before reassembling.
  • Page 204 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 17. Remove the screw and release the INK TUBE by lifting the Front Tube fixing Plate. Back side Tube Holder B) Silver M3x6 S-tite screw with built-in washer: 1 pcs Hook Take care not to press the INK TUBE flat with the Front Tube fixing Plate.
  • Page 205 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 19. Remove the two screws, and remove the INK TUBE from the IC HOLDER.  When installing the INK TUBE, attach it with the red line facing down. C) Silver M2.5x16 screw: 2 pcs  Before installing the joint, make sure the Joint Rubber are C H E C K If you find it difficult to remove the INK TUBE, remove the four attached to it.

  • Page 206: Cr Unit

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4.17 CR UNIT A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment R E Q U I R E D Items and the Order by Repaired Part” (p286) and make sure to perform the specified operations including required adjustment.
  • Page 207 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 18. Pull out the HEAD FFC from the Ferrite Core. 20. Remove the two FFC clamps from the top of the CR UNIT. 19. Release the HEAD FFC from the two hooks of the CR UNIT. 21. Remove the screw that secures the FFC Shield Plate. B) Silver M3x6 S-tite screw with built-in washer: 1 pcs ...
  • Page 208 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 23. Remove the Wiper Cleaner. 26. Remove the CR UNIT while sliding in the direction of the arrow. 24. Remove the five screws, and remove the CR Motor Holder. C) Silver M3x6 S-tite screw with built-in washer: 5 pcs CR UNIT 25.

  • Page 209: Im Sensor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4.18 IM SENSOR A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment R E Q U I R E D Items and the Order by Repaired Part” (p286) and make sure to perform the specified operations including required adjustment.
  • Page 210 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 20. Disconnect the FFC from the IM SENSOR, and remove the IM SENSOR. Make sure that you can see the light emitter/receiver of the IM SENSOR through the hole on the Sensor Cover. IM SENSOR IM SENSOR (Light emitter/receiver) Hole Connector...

  • Page 211: Pw Sensor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.4.19 PW SENSOR A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment R E Q U I R E D Items and the Order by Repaired Part” (p286) and make sure to perform the specified operations including required adjustment.
  • Page 212 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 20. Disconnect the FFC from the PW SENSOR, and remove the PW SENSOR. Make sure that you can see the light emitter/receiver of the PW SENSOR through the hole on the Sensor Cover. PW SENSOR (Light emitter/receiver) PW SENSOR Connector Sensor Cover...

  • Page 213: Paper Feed Mechanism

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5 Paper Feed Mechanism Tension Spring 3.4.5.1 PF MOTOR A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment R E Q U I R E D Items and the Order by Repaired Part” (p286) and make sure to perform the specified operations including required adjustment.
  • Page 214 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 11. Remove the two screws, and remove the PF MOTOR from the PF Motor 13. Disconnect the cable from the connector (CN1) of the SUB-B BOARD. Mounting Plate. 14. Release the cable from the four clamps, and remove the PF MOTOR. A) Silver M3x5 Machine screw: 2 pcs 12.

  • Page 215: Pf Scale

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.2 PF SCALE A D J U S T M E N T When replacing this part, refer to “4.1.2 Adjustment Items and PF SCALE R E Q U I R E D the Order by Repaired Part” (p286) and make sure to perform the specified operations including required adjustment.

  • Page 216: Pf Encoder

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.3 PF ENCODER A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment R E Q U I R E D Items and the Order by Repaired Part” (p286) and make sure to perform the specified operations including required adjustment.
  • Page 217 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 11. Remove the screw, and remove the PF ENCODER. B) Silver M2.5x6 P-tite screw: 1 pcs 12. Disconnect the FFC from the connector of the PF ENCODER. Connector PF ENCODER Figure 3-139. Removing the PF ENCODER DISASSEMBLY & ASSEMBLY Disassembly and Assembly Procedure SE Group Confidential (Related Staff Only)

  • Page 218: Pf Timing Belt

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.4 PF TIMING BELT  Pay attention to the positioning point (See Figure 3-140).  Engage the hook on the PF Shade Cover into the hole on the A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment Left Frame.
  • Page 219 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 13. Remove the PF TIMING BELT. PF TIMING BELT Figure 3-141. Removing the PF TIMING BELT DISASSEMBLY & ASSEMBLY Disassembly and Assembly Procedure SE Group Confidential (Related Staff Only)

  • Page 220: Pressure Roller

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.5 PRESSURE ROLLER Remove the Pressure Roller Shaft from the four grooves of the Release Roller Assy. Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) Release Roller Assy Pressure Roller Shaft Remove the PANEL BOARD. (p151) Remove the TOP COVER.

  • Page 221: Pressure Roller Motor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.6 PRESSURE ROLLER MOTOR 10. Remove the two Plastic washers, and remove the Combination gear 26, 12.8 and Combination gear 18.4, 37.6. Remove the UPPER LEFT COVER. (p132) 11. Remove the two screws, and remove the PRESSURE ROLLER MOTOR. Remove the UPPER SUPPORT R COVER.
  • Page 222 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 12. Remove the Motor Cover. 13. Disconnect the cable from the connector of the PRESSURE ROLLER MOTOR, and remove the PRESSURE ROLLER MOTOR. PRESSURE ROLLER MOTOR Cable Connector Motor Cover Figure 3-147. Removing the PRESSURE ROLLER MOTOR DISASSEMBLY &...

  • Page 223: Pressure Roller Sensor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.7 PRESSURE ROLLER SENSOR Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) PRESSURE ROLLER SENSOR Remove the TOP COVER. (p116) Remove the FRONT COVER. (p117) Remove the LEFT UPPER COVER & LEFT ROLL COVER. (p133) Remove the REAR LEFT LOWER COVER.
  • Page 224 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 11. Remove the Plastic washer of the Combination gear 29, 59.2, and pull the 14. Disconnect the cable from the PRESSURE ROLLER SENSOR. Combination gear 29, 59.2 slightly toward you. 12. Loosen the screw that secures the Spur gear 43, and pull the Spur gear 43 slightly PRESSURE ROLLER SENSOR toward you.

  • Page 225: Atc Motor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.8 ATC MOTOR Remove the Motor Cover from the ATC MOTOR. A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment ATC MOTOR R E Q U I R E D Items and the Order by Repaired Part”...

  • Page 226: Pe Sensor (Roll Paper)

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.9 PE SENSOR (ROLL PAPER) Disengage the hook, and remove the PE SENSOR. Release the cable from the hook of the Holder. Remove the REAR ROLL COVER FRAME. (p137) Disconnect the cable from the PE SENSOR. Remove the two screws, and remove the PE Sensor Assy. A) Silver M3x8 S-tite screw with built-in washer: 2 pcs Back side Hook...

  • Page 227: Pe Sensor (Thick Paper)

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.10 PE SENSOR (THICK PAPER) Back side Remove the UPPER LEFT COVER. (p132) Rear Paper Guide Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) Remove the TOP COVER. (p116) Remove the FRONT COVER. (p117) Remove the REAR ROLL COVER FRAME.
  • Page 228 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 14. Release the two hooks on the PE Sensor Assy, and remove the PE Sensor Assy to the back side. PE Sensor Assy Hooks Figure 3-158. Removing the PE Sensor Assy 15. Disengage the two hooks, and remove the Sensor Cap. 16.

  • Page 229: Paper Thickness Sensor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.11 PAPER THICKNESS SENSOR Paper Thickness Sensor Assy A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment R E Q U I R E D Items and the Order by Repaired Part” (p286) and make sure to perform the specified operations including required adjustment.

  • Page 230: Pf Roller Middle Support

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.12 PF ROLLER MIDDLE SUPPORT 13. Remove the four Platen Adjust Cam Cover. (SC-T7200/SC-T5200/SC-T3200 series only). Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) Back side Platen Adjust Cam Cover Remove the PANEL BOARD. (p151) Remove the TOP COVER.
  • Page 231 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 14. Remove the eight screws, and remove the four Rear Paper Guide in the direction 15. Rotate the Combination gear 18.4, 37.6 three turns counterclockwise to set the of the arrow PRESSURE ROLLER in the release state. (SC-T7200/SC-T5200/SC-T3200 series only).
  • Page 232 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 16. Remove the eight screws that secure the PF ROLLER MIDDLE SUPPORT using the ratchet driver. PF Roller A) Silver M3x8 Cup S-tite screw: 8 pcs Hook PF ROLLER MIDDLE SUPPORT Hook Back side Step 19 Step 17 Figure 3-166.

  • Page 233: Rear Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.13 REAR COVER Remove the four screws, and remove the REAR COVER. A) Silver M3x8 Cup S-tite screw: 4 pcs C H E C K This section applies to the SC-T7200D/SC-T5200D series only. P O I N T Loosen the three Plastic screw, and open the REAR COVER.

  • Page 234: Rear Cover Sensor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.14 REAR COVER SENSOR Disengage the two hooks, and remove the REAR COVER SENSOR. Disconnect the cable from the connector. C H E C K This section applies to the SC-T7200D/SC-T5200D series only. P O I N T Route the cable through the two grooves on the REAR BOARD PAPER GUIDE ASSY.

  • Page 235: 1St Ppk Roller Assy

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.15 1st PPK ROLLER ASSY Release Assy Home side Guide C H E C K This section applies to the SC-T7200D/SC-T5200D series only. P O I N T Full side Remove the UPPER LEFT COVER. (p132) Extension Spring Remove the UPPER SUPPORT R COVER.

  • Page 236: 1St Paper Guide

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.16 1st PAPER GUIDE C H E C K This section applies to the SC-T7200D/SC-T5200D series only. P O I N T Back side Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD.

  • Page 237: 1St Paper Feed Motor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.17 1st PAPER FEED MOTOR C H E C K This section applies to the SC-T7200D/SC-T5200D series only. P O I N T Sensor Holder If the optional Large Format Scanner Stand is attached, take care C A U T I O N Cable not to drop screws inside the stand because there are holes for accessing screws.
  • Page 238 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 11. Remove the two screws. B) Silver M2.6x4 S-tite screw: 2 pcs So as not to let the motor drop, hold the motor when removing it. C A U T I O N 12. Remove the Motor Cover. 13.

  • Page 239: 1St Ppk Release Motor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.18 1st PPK RELEASE MOTOR C H E C K This section applies to the SC-T7200D/SC-T5200D series only. P O I N T Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) Remove the TOP COVER.

  • Page 240: 1St Ppk Release Sensor A/B

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.19 1st PPK RELEASE SENSOR A/B C H E C K This section applies to the SC-T7200D/SC-T5200D series only. Hole P O I N T Sensor Cover Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD.

  • Page 241: Rear Board Paper Guide

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.20 REAR BOARD PAPER GUIDE C H E C K This section applies to the SC-T7200D/SC-T5200D series only. P O I N T Full side Adjustment Screw Open the REAR COVER. (p233) Home side Remove the REAR COVER SENSOR. (p234) Adjustment Remove the REAR LEFT LOWER COVER.

  • Page 242: Upper 2Nd Paper Guide

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.21 UPPER 2nd PAPER GUIDE C H E C K This section applies to the SC-T7200D/SC-T5200D series only. P O I N T Open the REAR COVER. (p233) Remove the REAR COVER SENSOR. (p234) Remove the REAR LEFT LOWER COVER. (p136) Remove the REAR BOARD PAPER GUIDE.

  • Page 243: Lower 2Nd Paper Guide

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.5.22 LOWER 2nd PAPER GUIDE Pull the 2nd Roll Unit frontward. Remove the four LOWER 2nd PAPER GUIDE by pulling them downward. C H E C K This section applies to the SC-T7200D/SC-T5200D series only. P O I N T LOWER 2nd PAPER GUIDE Remove the REAR COVER.

  • Page 244: Cutter Mechanism

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.6 Cutter Mechanism CUTTER UNIT 3.4.6.1 CUTTER UNIT Sensor cable A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment R E Q U I R E D CR Spacer Items and the Order by Repaired Part”...
  • Page 245 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 18. Remove the Motor Cover. 20. Remove the two screws, and remove the CUTTER UNIT. 19. Disconnect the motor cable from the connector of the Cutter Motor. A) Silver M3x6 screw: 2 pcs Pay attention to the positioning points (See Figure 3-184).

  • Page 246: Fans

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.7 Fans 3.4.7.1 BOARD BOX FAN Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) BOARD BOX FAN Remove the PANEL BOARD. (p151) Remove the TOP COVER. (p116) Remove the RIGHT UPPER COVER & RIGHT ROLL COVER. (p126) Remove the REAR RIGHT LOWER COVER.

  • Page 247: Pw Fan

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.7.2 PW FAN Remove the UPPER LEFT COVER. (p132) MAIN BOARD Remove the UPPER SUPPORT R COVER. (p125) CN29 Remove the PANEL BOARD. (p151) Clamp Remove the TOP COVER. (p116) PW FAN Remove the RIGHT UPPER COVER & RIGHT ROLL COVER. (p126) Cable Remove the REAR RIGHT LOWER COVER.

  • Page 248: Hdd Fan

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.7.3 HDD FAN Option Fixing Plate Remove the UPPER LEFT COVER. (p132) Remove the UPPER SUPPORT R COVER. (p125) Remove the PANEL BOARD. (p151) Remove the TOP COVER. (p116) Remove the RIGHT UPPER COVER & RIGHT ROLL COVER. (p126) HDD FAN Remove the REAR RIGHT LOWER COVER.

  • Page 249: Suction Fan

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.7.4 SUCTION FAN Disconnect the cable from the Relay Connector. Remove the two sewers, and remove the SUCTION FAN. A D J U S T M E N T When replacing/removing this part, refer to “4.1.2 Adjustment R E Q U I R E D Items and the Order by Repaired Part”...

  • Page 250: Auto Take-Up Reel

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.8 Auto Take-up Reel Hook Auto Take-up Reel TAKE-UP REEL COVER 3.4.8.1 TAKE-UP REEL COVER Remove the two screws that secure the Auto Take-up Reel. A) Silver, Phillips, Pan S-tite with S.W & P.W. M4x10: 2 pcs Hold up the Auto Take-up Reel to disengage the hook, and remove the Auto Take- up Reel.

  • Page 251: Take-Up Reel Sensor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.8.2 TAKE-UP REEL SENSOR Remove the screw that secures the TAKE-UP REEL SENSOR. A) Black, Phillips, Bind P-tite M3x10: 1 pcs Remove the TAKE-UP REEL SENSOR from the Auto Take-up Reel. Disconnect the connector from the TAKE-UP REEL SENSOR. Auto Take-up Reel TAKE-UP REEL SENSOR Figure 3-193.

  • Page 252: Take-Up Reel Led

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.8.3 TAKE-UP REEL LED Remove the Flange from the Auto Take-up Reel. Remove the TAKE-UP REEL COVER. (p250) TAKE-UP REEL MAIN BOARD Disconnect the connector (CN1) on the TAKE-UP REEL MAIN BOARD. Power Supply Unit Remove the four screws that secure the Power Supply Unit, and remove the Power Supply Unit.

  • Page 253: Take-Up Reel Switch

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.8.4 TAKE-UP REEL SWITCH Auto Take-up Reel Flange Remove the Flange from the Auto Take-up Reel. Remove the TAKE-UP REEL COVER. (p250) Disconnect the connector (CN1) on the TAKE-UP REEL MAIN BOARD. Remove the four screws that secure the Power Supply Unit, and remove the Power Supply Unit.
  • Page 254 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Disconnect the connector (CN17) on the TAKE-UP REEL MAIN BOARD. Panel Cover Remove the four screws that secure the TAKE-UP REEL SWITCH, and remove the TAKE-UP REEL SWITCH TAKE-UP REEL SWITCH from the Panel Cover. B) Black, Phillips, Bind P-tite screw M2x7 (bit: No.1): 4 pcs TAKE-UP REEL MAIN BOARD Install the TAKE-UP REEL SWITCH with the “ON/OFF/ON”...

  • Page 255: Take-Up Reel Ps Board

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.8.5 TAKE-UP REEL PS BOARD Remove the Flange from the Auto Take-up Reel. Flange Auto Take-up Reel Remove the TAKE-UP REEL COVER. (p250) Remove the two screws that secure the Plate A, and remove the Plate A. A) Black, Phillips, Bind S-tite M3x6: 2 pcs Remove the two screws that secure the Plate B, and remove the Plate B.
  • Page 256 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Remove the six screws that secure the TAKE-UP REEL PS BOARD, and remove the TAKE-UP REEL PS BOARD. D) Black, Phillips, Bind S-tite M3x6: 6 pcs TAKE-UP REEL PS BOARD Disconnect the connectors (CN1, CN2) on the TAKE-UP REEL PS BOARD. Figure 3-202.

  • Page 257: Take-Up Reel Motor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.8.6 TAKE-UP REEL MOTOR Flange Auto Take-up Reel Remove the Flange from the Auto Take-up Reel. Remove the TAKE-UP REEL COVER. (p250) Disconnect the connector (CN1) on the TAKE-UP REEL MAIN BOARD. Remove the four screws that secure the Power Supply Unit, and remove the Power Supply Unit.
  • Page 258 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Disconnect the connector from the TAKE-UP REEL MOTOR, and remove the TAKE- UP REEL MAIN BOARD Unit. Remove the C-Ring. Remove the four screws that secure the Motor Mounting Plate, and remove the Motor Mounting Plate. Motor Mounting Plate C) Black, Phillips, Bind S-tite M4x8: 4 pcs Remove the two gears from the Motor Mounting Plate.

  • Page 259: Take-Up Reel Main Board

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.8.7 TAKE-UP REEL MAIN BOARD Flange Auto Take-up Reel Remove the Flange from the Auto Take-up Reel. Remove the TAKE-UP REEL COVER. (p250) Disconnect the connector (CN1) on the TAKE-UP REEL MAIN BOARD. Remove the four screws that secure the Power Supply Unit, and remove the Power Supply Unit.
  • Page 260 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Remove the four screws that secure the Shield Plate, and remove the three clamps and CN24* CN23 CN17 CN19* CN18 CN14* the Shield Plate. B) Black, Phillips, Bind S-tite M3x6: 4 pcs Disconnect all the connectors on the TAKE-UP REEL MAIN BOARD. CN4* Remove the three screws that secure the TAKE-UP REEL MAIN BOARD, and CN2*...
  • Page 261 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Connector assignment: Connector Color Destination assignment: White TAKE-UP REEL PS BOARD (CN2) White Unused CN2* USB-A Unused CN4* Black Unused CN7* Blue Unused CN8* Yellow Unused CN10* Black Unused CN11* Blue Unused CN14* Unused CN15* White TAKE-UP REEL SWITCH CN17 Black TAKE-UP REEL MOTOR...

  • Page 262: 2Nd Roll Unit (Sc-T7200D/Sc-T5200D Series Only)

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.9 2nd Roll Unit (SC-T7200D/SC-T5200D series only) 3.4.9.1 FRONT FRAME Remove the Left Paper Check Hole and the Right Paper Check Hole. Remove the three screws, and remove the FRONT FRAME. A) Silver M3x8 Cup S-tite screw: 3 pcs Insert the three ribs on the FRONT FRAME under the frame.

  • Page 263: Rear Frame

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.9.2 REAR FRAME Remove the REAR FRAME from the two hooks of the frame. If the optional Large Format Scanner Stand is attached, take care C A U T I O N Left Sensor Fixing Plate not to drop screws inside the stand because there are holes for Right Sensor Fixing Plate accessing screws.

  • Page 264: Left Roll Unit Open Sensor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.9.3 LEFT ROLL UNIT OPEN SENSOR Remove the LEFT COVER. (p268) Disengage the two hooks, and remove the sensor. Disconnect the cable from the connector. LEFT ROLL UNIT OPEN SENSOR Hooks Cable Connector Figure 3-215. Removing the LEFT ROLL UNIT OPEN SENSOR DISASSEMBLY &...

  • Page 265: Right Roll Unit Open Sensor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.9.4 RIGHT ROLL UNIT OPEN SENSOR Disengage the two hooks, and remove the sensor. Disconnect the cable from the connector. Remove the Right Sensor Fixing Plate. (p263) Remove the two screws, and remove the Right Upper Frame. A) Silver M3x8 Cup S-tite screw: 2 pcs Hooks RIGHT ROLL UNIT...

  • Page 266: 2Nd Roll Lock Detection Sensor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.9.5 2nd ROLL LOCK DETECTION SENSOR In the following step, do not pull the ATC Lever Cover carelessly C A U T I O N too far because the sensor cable is connected. Remove the RIGHT COVER/RIGHT LOWER COVER. (p269) Remove the 2nd ATC MOTOR ASSY.
  • Page 267 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Remove the screw, and remove the Sensor Cover. Disengage the four hooks, and remove the sensor. B) Silver M3x8 Cup P-tite screw: 1 pcs Disconnect the cable from the connector. Sensor Cover 2nd ROLL LOCK DETECTION SENSOR Cable Connector Back side...

  • Page 268: Left Cover/Left Lower Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.9.6 LEFT COVER/LEFT LOWER COVER Remove the two screws, and remove the LEFT LOWER COVER. C) Silver M3x8 Cup S-tite screw: 2 pcs Remove the five screw, and remove the LEFT COVER. A) Silver M3x8 Cup S-tite screw: 3 pcs B) Silver M3x8 Cup P-tite screw: 2 pcs LEFT LOWER COVER Tighten the screws in the order shown in...

  • Page 269: Right Cover/Right Lower Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.9.7 RIGHT COVER/RIGHT LOWER COVER Remove the three screws, and remove the RIGHT LOWER COVER. B) Silver M3x8 Cup S-tite screw: 2 pcs Do not remove the Left Flange Guide. C A U T I O N C) Silver M3x8 Cup P-tite screw: 1 pcs Remove the two screws, and remove the Right Flange Guide.

  • Page 270: Right Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Remove the four screws that secure the LIGHT COVER. D) Silver M3x8 Cup S-tite screw: 4 pcs RIGHT REAR COVER RIGHT COVER Tighten the screws in the order shown in Figure 3-226. Remove the RIGHT COVER while pressing the RIGHT REAR COVER to the rear.

  • Page 271: Right Rear Cover

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.9.8 RIGHT REAR COVER Remove the REAR FRAME. (p263) Remove the three screws, and remove the RIGHT REAR COVER. A) Silver M3x8 Cup S-tite screw: 3 pcs Tighten the screws in the order shown in Figure 3-227. RIGHT REAR COVER Figure 3-227.

  • Page 272: 2Nd Ppk Roller Assy

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.9.9 2nd PPK ROLLER ASSY Remove the REAR FRAME. (p263) Remove the two Extension Spring. Remove the 2nd PPK ROLLER ASSY toward you. Extension Extension Spring Spring 2nd PPK ROLLER ASSY Figure 3-228. Removing the 2nd PPK ROLLER ASSY DISASSEMBLY &...

  • Page 273: Sub-C Board

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.9.10 SUB-C BOARD Remove the REAR FRAME. (p263) Remove the RIGHT REAR COVER. (p271) Disconnect the all cables from the connectors of the SUB-C BOARD. Remove the four screws, and remove the SUB-C BOARD. A) Silver M3x8 Cup S-tite screw: 4 pcs Screw SUB-C BOARD together...

  • Page 274: 2Nd Paper Feed Motor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.9.11 2nd PAPER FEED MOTOR Remove the FRONT FRAME. (p262) Remove the RIGHT COVER/RIGHT LOWER COVER. (p269) Remove the REAR FRAME. (p263) Remove the RIGHT REAR COVER. (p271) Remove the two screws, and remove the 2nd PAPER FEED MOTOR. A) Silver M2.6x4 S-tite screw: 2 pcs 2nd PAPER FEED MOTOR Remove the Motor Cover.

  • Page 275: 2Nd Ppk Release Motor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.9.12 2nd PPK RELEASE MOTOR Remove the two screws, and remove the Sensor Holder. B) Silver M3x8 Cup P-tite screw: 2 pcs Remove the REAR FRAME. (p263) Remove the Motor Cover. Remove the RIGHT REAR COVER. (p271) Remove the 2nd PPK RELEASE SENSOR A/B.
  • Page 276 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Remove the two screws, and remove 2nd PPK RELEASE MOTOR. C) Silver M2.6x4 S-tite screw: 2 pcs Disconnect the cable from the connector. 2nd PPK RELEASE MOTOR Cable Connector Figure 3-233. Removing the 2nd PPK RELEASE MOTOR DISASSEMBLY &...

  • Page 277: 2Nd Atc Motor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.9.13 2nd ATC MOTOR Remove the RIGHT COVER/RIGHT LOWER COVER. (p269) Remove the 2nd ATC MOTOR ASSY. (p283) Remove the two screws, and remove the 2nd ATC MOTOR. A) Silver M3x6 S-tite screw with built-in spring washer: 2 pcs 2nd ATC MOTOR Figure 3-234.

  • Page 278: 2Nd Pf Sensor

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.9.14 2nd PF SENSOR Disengage the four hooks, and remove the sensor. Disconnect the cable from the connector. Remove the FRONT FRAME. (p262) Remove the two screws, and remove the Sensor Cover. A) Silver M3x8 Cup S-tite screw: 2 pcs 2nd PF SENSOR Connector Cable...

  • Page 279: 2Nd Ppk Release Sensor A/B

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.9.15 2nd PPK RELEASE SENSOR A/B Disengage the eight hooks (four each), and remove the 2nd PPK RELEASE SENSOR A/B. Remove the REAR FRAME. (p263) Disconnect the cable from the connector. Remove the RIGHT REAR COVER. (p271) Rotate the Sensor Cover until the hole comes on the top.
  • Page 280 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Disconnect the cable from the connector (CN7) of the SUB-C BOARD. Pay attention to the positioning points (See below figure). Cable Lower Paper Guide Positioning points SUB-C BOARD Figure 3-240. Removing the 2nd PAPER DETECTION SENSOR (1) Positioning points Lower Paper Guide Figure 3-239.
  • Page 281 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Disconnect the cable from the connector. Disengage the four hooks, and remove the sensor. 2nd PAPER DETECTION SENSOR Cable Connector Back side Hooks Hooks Figure 3-241. Removing the 2nd PAPER DETECTION SENSOR (2) DISASSEMBLY & ASSEMBLY Disassembly and Assembly Procedure SE Group Confidential (Related Staff Only)

  • Page 282: 2Nd Atc Gear Assy

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.9.17 2nd ATC GEAR ASSY Remove the RIGHT COVER/RIGHT LOWER COVER. (p269) Remove the 2nd ATC MOTOR ASSY. (p283) Remove the 2nd ATC MOTOR. (p277) 2nd ATC GEAR ASSY Figure 3-242. Removing the 2nd ATC GEAR ASSY DISASSEMBLY &...

  • Page 283: 2Nd Atc Shaft Assy

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 3.4.9.18 2nd ATC SHAFT ASSY 2nd ATC MOTOR ASSY Remove the RIGHT COVER/RIGHT LOWER COVER. (p269) Move the ATC Lever in the direction of the arrow. ATC Lever Connector Motor Cover So as not to let the 2nd ATC SHAFT ASSY, hold the 2nd ATC C A U T I O N SHAFT ASSY when removing it.

  • Page 284: Chapter 4 Adjustment

    C H A P T E R ADJUSTMENT SE Group Confidential (Related Staff Only)

  • Page 285: Overview

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.1 Overview This chapter describes the Service Program software utility and the adjustment procedures required after repairing or replacing certain parts. 4.1.1 Precautions Always observe the following cautions whenever making an adjustment on the printer.  Always refer to "4.1.2 Adjustment Items and the Order by C A U T I O N Repaired Part"...

  • Page 286: Adjustment Items And The Order By Repaired Part

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.1.2 Adjustment Items and the Order by Repaired Part The following table shows the required adjustments by repaired or replaced part and the order in which the adjustments must be performed. Note "*1": The adjustments required for the MAIN BOARD differs depending on whether the NVRAM on the old board can be backed up or not. "*2": When the firmware update is required, first check the version of firmware currently installed on the printer, then update the firmware if necessary.
  • Page 287 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-1. Adjustment items and the order by repaired part Replaced or Repaired (Reattached) Service Class Required Operations Media Replaced Reattached Page Part/Unit Program Replacement p. 189 √ √ Turn the power on in normal mode. Tensimeter √...
  • Page 288 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-1. Adjustment items and the order by repaired part Replaced or Repaired (Reattached) Service Class Required Operations Media Replaced Reattached Page Part/Unit Program Replacement p. 206 √ √ Turn the power on in normal mode. Tensimeter √...
  • Page 289 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-1. Adjustment items and the order by repaired part Replaced or Repaired (Reattached) Service Class Required Operations Media Replaced Reattached Page Part/Unit Program √ √ Turn the power on in normal mode. √ √ √ Before Tube inner pressure reduction p.
  • Page 290 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-1. Adjustment items and the order by repaired part Replaced or Repaired (Reattached) Service Class Required Operations Media Replaced Reattached Page Part/Unit Program √ Turn the power on in normal mode. √ √ Reset the IC Holder counter. p.
  • Page 291 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-1. Adjustment items and the order by repaired part Replaced or Repaired (Reattached) Service Class Required Operations Media Replaced Reattached Page Part/Unit Program √ Turn the power on in normal mode. √ √ Reset the damper kit counter. p.
  • Page 292 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-1. Adjustment items and the order by repaired part Replaced or Repaired (Reattached) Service Class Required Operations Media Replaced Reattached Page Part/Unit Program Replacement p. 216 PF ENCODER/ √ √ Turn the power on in normal mode. After PF SCALE √...
  • Page 293 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-1. Adjustment items and the order by repaired part Replaced or Repaired (Reattached) Service Class Required Operations Media Replaced Reattached Page Part/Unit Program √ Print Cover Open √ Remove ink cartridges / maintenance boxes. Before √ Turn the power on in Serviceman mode.
  • Page 294 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-1. Adjustment items and the order by repaired part Replaced or Repaired (Reattached) Service Class Required Operations Media Replaced Reattached Page Part/Unit Program Before √ Print Cover Open replacement Replacement p. 143 √ Turn the power on in Firmware update mode. √...
  • Page 295 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-1. Adjustment items and the order by repaired part Replaced or Repaired (Reattached) Service Class Required Operations Media Replaced Reattached Page Part/Unit Program √ √ CR Active Damper Adjustment (Automatic) Pump Cap Unit Measurement & Automatic √...
  • Page 296 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-1. Adjustment items and the order by repaired part Replaced or Repaired (Reattached) Service Class Required Operations Media Replaced Reattached Page Part/Unit Program √ HDD Unit/PS Unit connection √ Print Cover Close √ Turn the power on in normal mode. Main Board (NVRAM backup After √...
  • Page 297 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-1. Adjustment items and the order by repaired part Replaced or Repaired (Reattached) Service Class Required Operations Media Replaced Reattached Page Part/Unit Program √ I/C Installation √ √ FW Version Check √ √ Suction Fan Adjustment p.
  • Page 298 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-1. Adjustment items and the order by repaired part Replaced or Repaired (Reattached) Service Class Required Operations Media Replaced Reattached Page Part/Unit Program Replacement p. 249 √ Others SUCTION FAN Turn the power on in normal mode. After √...

  • Page 299: Adjustment Items

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.1.3 Adjustment Items The following table describes the general outline of the adjustments. Table 4-2. Adjustment Items Service Class Adjustment Items Overview Symptoms that the Adjustment is Needed Printer Mode Media Page Program When the belt tension is out of standards, the following symptoms may occur.
  • Page 300 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-2. Adjustment Items Service Class Adjustment Items Overview Symptoms that the Adjustment is Needed Printer Mode Media Page Program If this adjustment is not made, the estimation of The CR MOTOR is designed to stop when the the motor temperature cannot be made properly amount of heat generation (motor temperature) and may cause the following symptoms.
  • Page 301 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-2. Adjustment Items Service Class Adjustment Items Overview Symptoms that the Adjustment is Needed Printer Mode Media Page Program When the PG is out of standards, the following symptoms may occur.  Gap is too wide: Unstable ink droplet paths or Adjust the platen gap of the CR UNIT using the Normal Thickness...
  • Page 302 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-2. Adjustment Items Service Class Adjustment Items Overview Symptoms that the Adjustment is Needed Printer Mode Media Page Program APG function check Refer to CR related. Corrects inclination of the PRINT HEAD in the CR direction. ...
  • Page 303 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-2. Adjustment Items Service Class Adjustment Items Overview Symptoms that the Adjustment is Needed Printer Mode Media Page Program If ink is not discharged when instructed to do so Ink eject & pressure Serviceman √ Discharge ink from the printer. before removing parts or units, ink may leak from p.
  • Page 304 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-2. Adjustment Items Service Class Adjustment Items Overview Symptoms that the Adjustment is Needed Printer Mode Media Page Program Check the PF SCALE for any abnormality such When the PF SCALE is not read properly, paper as damage or dirt and check if the scale can be Normal √...
  • Page 305 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-2. Adjustment Items Service Class Adjustment Items Overview Symptoms that the Adjustment is Needed Printer Mode Media Page Program PW + T&B&S check Refer to CR related. and adjustment If this adjustment is not made, the estimation of The cutter motor is designed to stop when the the motor temperature cannot be made properly amount of heat generation (motor temperature)
  • Page 306 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 4-2. Adjustment Items Service Class Adjustment Items Overview Symptoms that the Adjustment is Needed Printer Mode Media Page Program NVRAM Backup/ Make a backup of data stored in the NVRAM or Serviceman √ p. 310 Restore restore the data from a backup.

  • Page 307: List Of Tools/Software/Consumables For Adjustments

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.1.4 List of Tools/Software/Consumables for Adjustments The tables below show the tools required for adjusting this printer.  Hardware Tools Table 4-3. Hardware Tools Jig Name Part Number Target Adjustment Remarks  CR Belt Tension Adjustment 1294120 Sonic tensimeter U-507 ...
  • Page 308 Cleaning cartridges  Draining cartridges Especially in case of ink cartridges in Europe, please refer to the following web site to confirm the regulation in detail. ECO Info: http://www.epson.eu/weee (available from July 2015) ADJUSTMENT Overview SE Group Confidential (Related Staff Only)

  • Page 309: Service Program Basic Operations

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.1.5 Service Program Basic Operations This section describes the basic operations of the Service Program. Save the Service Program on the desktop or directly under the C C A U T I O N drive. If the storage location is deep in the hierarchy, some program tools may not work correctly.

  • Page 310: Nv-Ram Backup/Nvram Viewer

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.2 NV-RAM BACKUP/NVRAM Viewer 4.2.2 NVRAM Write Procedure Turn the printer ON in the Serviceman Mode. Turn the power ON while pressing Parameters stored in the NVRAM on the MAIN BOARD are read/stored and written [Menu] + [Back] + [OK]. onto the other NVRAM on the MAIN BOARD using this menu.

  • Page 311: Nvram Viewer Basic Operation

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.2.3 NVRAM Viewer Basic Operation DESCRIPTION The following functions are provided.  Life Parts Operation History Displays the Life Parts Operation History Displays the history how the printer has been used (Utilization History) Displays the Error History saved in the NVRAM Displays the Basic Information of the printer (such as the serial No.

  • Page 312: Error History

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  Utilization History  Error History Figure 4-4. [Utilization History] Screen Figure 4-5. [Error History] Screen Items Number of Normal Errors The number of occurrences of normal errors. Current Value Displays the current value per item. Displays the types of the most recent six normal Type errors saved in the NVRAM.
  • Page 313 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  Basic Information INFORMATION SAVED TO CSV FILES  Life Parts Operation History Table 4-6. Life Parts Operation History Item Description Total Print Dimension Total printed area. The unit is m PRINT HEAD Number of Shots/Line Operation history (the following DAMPER KIT Buffer Counter information is displayed for each of...
  • Page 314 Table 4-7. Utilization History Item Description Item Description Consumed Ink Amount Power Saving Mode (Number <Epson Genuine> (per 110ml) of Times) Consumed Ink Amount <Non Power ON Time Print Ratio Time of Power Saving Mode Genuine> (per 110ml) Distance of CR Movements...

  • Page 315: Basic Information

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  Error History Table 4-7. Utilization History Item Description Table 4-8. Error History Cutter Unit Replacement Item Description Times Number of Normal Errors Displays the most recent six errors and their time stamps. Cutter Unit Replacement Date Displays the most recent six service call errors and their time &...

  • Page 316: Adjustments (Individual)

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.3 ADJUSTMENTS (Individual) This mode executes the adjustment required for the repair individually. PROCEDURE Click [ADJUSTMENTS (Individual)] from the main menu. Select the adjustment item that you want to execute and click [OK]. Follow the instructions on the screen to execute the adjustment. Click [Back] to return to the main menu.

  • Page 317: Adjustments (Sequence)

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.4 ADJUSTMENTS (Sequence) This mode displays the required adjustments per replaced part and executes the adjustments in order. PROCEDURE Click [ADJUSTMENTS (Sequence)] from the main menu. Select the name of the replaced part and click [OK]. Select the adjustment item that you want to execute and click [OK]. Follow the instructions on the screen to execute the adjustment.

  • Page 318: Installing Firmware

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.5 Installing Firmware This section explains how to update the firmware. The firmware of this printer is written in the Flash ROM on the MAIN BOARD. If the MAIN BOARD is replaced or the firmware needs to be updated, follow the procedure below to write the firmware to the Flash ROM.

  • Page 319: Image Print

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.6 Image Print The following functions are provided.  Prints an image file  Transfers the PRN. file PROCEDURE Click [IMAGE PRINT] from the main menu. Click [References] and specify a file to print. Click [Print]. Figure 4-10. [IMAGE PRINT] Screen Make the file name of an image file or PRN.

  • Page 320: Counter Reset

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.7 Counter Reset Table 4-10. Clear Counter Menu List Class Item Clear Menu Name Whenever the parts/units which have life counter are replaced, the corresponding life Main unit PF MOTOR PF Motor Counter counter must be reset. This is important to replace those parts/units at the correct counter (Motor) APG Motor APG motor counter reset...
  • Page 321 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Figure 4-11. [FLAG CHANGE & COUNTER RESET] Screen ADJUSTMENT Counter Reset SE Group Confidential (Related Staff Only)

  • Page 322: References

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.8 References This function allows you to view the following information (PDF files).  Control panel menus in the Normal mode  Control panel menus in the Serviceman Mode  Wiring diagrams PROCEDURE Click [References] from the main menu. Select Panel Menu Map Wiring Diagrams...

  • Page 323: Initial Ink Charge Flag

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.9 Initial Ink Charge Flag This function allows you to set whether or not to execute the Initial Charge when the printer is turned ON. To execute the Initial Charge, set the flag to ON. PROCEDURE Turn the printer ON in the Serviceman Mode. Turn the power ON while pressing [Menu] + [Back] + [OK].

  • Page 324: Cr Related Adjustments

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.10 CR Related Adjustments 4.10.1 CR Belt Tension Check REQUIRED TOOLS  Sonic tensimeter U-507  Something to flip the belt STANDARD VALUE  SC-T7200/SC-T7200D series/SC-T5200/SC-T5200D series 23 ± 2 N  SC-T3200 series 13 ± 2 N Figure 4-14.
  • Page 325 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Press [MEASURE] on the tensimeter and flip the belt with tweezers or a similar tool. Measuring microphone  Be sure to measure the tension of the belt on the upper side. If C A U T I O N you measure the tension of the belt on the lower side, the measuring value may be inaccurate.
  • Page 326 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 12. Click [No] on the program screen. Screws Figure 4-17. Adjustment message 13. Loosen the two screws that secure the driven pulley holder. Driven pulley holder 14. Turn the adjustment screw to adjust the belt tension.  If larger than standard value: Turn the screw counterclockwise.

  • Page 327: Apg Function Check

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.10.2 APG Function Check EXECUTION MODE Mark on the top Normal mode PROCEDURE Remove the following part in advance.  RIGHT UPPER COVER (P. 126) Turn the printer ON. Start the Service Program and select APG function check. Click [Run].

  • Page 328: Ink Mark Sensor Check & Auto Adjustment

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.10.3 Ink Mark Sensor Check & Auto Adjustment PAPER USED  Type: Premium Glossy Photo Paper (250)  Size: 16 inches or longer EXECUTION MODE Normal mode PROCEDURE Turn the printer ON. Load the paper into the printer. Start the Service Program and select Ink Mark Sensor check &...

  • Page 329: Cr Scale Check

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.10.4 CR Scale Check Since the CR SCALE is not scanned correctly, clean the scale using ethanol. If the scale still cannot be read properly, replace the CR ENCODER (P. 188) or the CR SCALE 183). After replacing the part, return to Step 3 and check again.

  • Page 330: Cr Active Damper Auto Adjustment

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.10.5 CR Active Damper Auto Adjustment EXECUTION MODE Normal mode PROCEDURE When any paper is loaded, remove it. Turn the printer ON. Start the Service Program and select CR Active Damper Adjustment (Automatic). Click [Run] to execute the calibration of the CR active damper. If a completion message appears, press [OK].

  • Page 331: Auto Uni-D Adjustment

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.10.6 Auto Uni-D Adjustment PAPER USED  Type: Premium Glossy Photo Paper (250)  Size:  SC-T7200/SC-T7200D series: 44 inches  SC-T5200/SC-T5200D series: 36 inches  SC-T3200 series: 24 inches EXECUTION MODE Normal mode PROCEDURE Figure 4-26. [Auto Uni-d adjustment] Screen Turn the printer ON.

  • Page 332: Auto Bi-D Adjustment, Acceleration/Deceleration Print Correction

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.10.7 Auto Bi-D Adjustment, acceleration/deceleration print correction PAPER USED  Type: Premium Glossy Photo Paper (250)  Size: The maximum paper width which can be set EXECUTION MODE Normal mode PROCEDURE Turn the printer ON. Load the paper into the printer. Figure 4-28.

  • Page 333: Pw + T&B&S Check And Adjustment

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  Size: A4 4.10.8 PW + T&B&S check and adjustment 4.10.8.1 PW Adjustment STANDARD VALUE  Top margin: 10 ± 0.4 mm PAPER USED  Bottom margin: 14 ± 0.6 mm  Type: Archival Matte Paper/Enhanced Matte Paper ...
  • Page 334 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Remove paper from the paper cassette, and carry out Step 5 feeding paper from the rear by hand.  Within the standards: Go to Step 9  Out of the standards: Go to Step 7 Input the value which was measured in Step 5 and is out of the standards.

  • Page 335: Pg Check & Adjustment

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.10.9 PG Check & Adjustment Mark on the top REQUIRED TOOLS Thickness Gauge STANDARD VALUE  2.5 go  2.8 no-go EXECUTION MODE Normal mode Figure 4-32. APG cam position checking point PROCEDURE When any paper is loaded, remove it. Turn OFF the printer.
  • Page 336 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision  SC-T3200 series <PG check> Place the thickness gauge on the specified position as follows, and check PG at the both left and right of the PRINT HEAD. If the result is NG, adjust PG carrying out Step 7 and the following steps.
  • Page 337 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision <Adjustment> PG adjustment Move the CR UNIT to the left end. lever Remove the CR COVER. (P. 153) Remove the following two plate. Plates PG adjustment screw Figure 4-36. Removing the plate 10. Loosen the PG adjustment screws that secure the PG adjustment levers. 11.

  • Page 338: Head Related Checks And Adjustments

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.11 Head Related Checks and Adjustments 4.11.1 Tube Inner Pressure Reduction EXECUTION MODE Normal mode PROCEDURE Turn the printer ON. Start the Service Program and select Tube inner pressure reduction. Click [Run]. The pressure inside the ink flow paths will be reduced. Figure 4-38.

  • Page 339: Head Id Input

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.11.2 Head ID Input EXECUTION MODE Normal mode PROCEDURE Write down the Head Rank ID (31 digits) that is printed on the ID label on the PRINT HEAD (on a new PRINT HEAD when replaced with a new one.). C H E C K P O I N T 3 4 5 6...
  • Page 340 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Click [Write]. Click [Finish]. Turn the printer OFF. After clicking [Finish], make sure to turn the printer off. Turning C A U T I O N the printer on again enables the head rank ID setting. Input ID label Figure 4-40.

  • Page 341: Nozzle Check

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.11.3 Nozzle Check PAPER USED  Type: Premium Glossy Photo Paper (250)  Size: 16 inches EXECUTION MODE Normal mode PROCEDURE Turn the printer ON. Start the Service Program and select Nozzle Check. Select Nozzle Check Pattern Print Alignment Check Pattern Print.

  • Page 342: Cleaning

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.11.4 Cleaning EXECUTION MODE Normal mode PROCEDURE C H E C K Please perform 1 time CL3 and repeatedly CL1 until all nozzles are P O I N T discharged if PRINT HEAD is replaced. Turn the printer ON. Start the Service Program and select Cleaning.

  • Page 343: Head Inclination Check & Adjustment (Cr Direction)

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.11.5 Head Inclination Check & Adjustment (CR direction) The following two methods are provided.  Automatic adjustment: An adjustment pattern is printed and scanned by the IM SENSOR, and required adjustment level is displayed.  Manual adjustment: Visually check the printed adjustment pattern, and determine the required adjustment level.

  • Page 344: Head Inclination Manual Adjustment (Cr Direction)

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.11.5.2 Head Inclination Manual Adjustment (CR direction) 4.11.5.3 Correcting Head Inclination (CR direction) Turn the printer ON. Press the F11 key of the keyboard to unlock the CR UNIT. Load the paper into the printer. Move the CR UNIT to the left end of the printer. Start the Service Program and select Head inclination check &...
  • Page 345 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Tighten the screw to secure the adjustment knob.  C H E C K See below, direction of rotation of the adjustment cam P O I N T 10. Tighten the three screws to secure the DAMPER KIT. (there is no particular order to tighten them.) 11.

  • Page 346: Head Slant Check & Adjustment (Pf Direction)

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.11.6 Head Slant Check & Adjustment (PF direction) If there is distinction mark C H E C K When adjustment cam turn 10 to 12 notch, about one dot line P O I N T The following two methods are provided. will be moved.

  • Page 347: Head Slant Auto Adjustment (Pf Direction)

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.11.6.1 Head Slant Auto Adjustment (PF direction) Turn the printer ON. Load the paper into the printer. Start the Service Program and select Head Slant Check & Adjustment (PF direction). Figure 4-49. Auto adjustment pattern Figure 4-48. [Head Slant check & adjustment (PF direction)] screen Select [Automatic], and click [Next].

  • Page 348: Head Slant Manual Adjustment (Pf Direction)

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.11.6.2 Head Slant Manual Adjustment (PF direction) Turn the printer ON. Load the paper into the printer. A = B Start the Service Program and select Head Slant Check & Adjustment (PF C = D direction). Select [Manual], and click [Next]. Click [Run].

  • Page 349: Correcting Head Slant (Pf Direction)

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.11.6.3 Correcting Head Slant (PF direction) Tighten the screw to secure the adjustment knob. Print the pattern and see if the slant is corrected. If not, repeat the procedure until Press the F11 key of the keyboard to unlock the CR UNIT. normal pattern is printed.

  • Page 350: Ink Supply Related Checks And Adjustments

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.12 Ink Supply Related Checks and Adjustments 4.12.1 Ink eject & pressure reduction EXECUTION MODE Serviceman Mode PROCEDURE C H E C K Time required for ejecting ink (all rows): about 15 minutes P O I N T Figure 4-53.

  • Page 351: Cleaning (Tube Inner Cleaning)

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.12.2 Cleaning (Tube Inner Cleaning) THINGS TO PREPARE  When cleaning all rows:  4 maintenance boxes  5 cleaning cartridges  When cleaning single row (C/M or Y/Pk)  2 maintenance boxes  2 cleaning cartridges ...

  • Page 352: Initial Ink Charge

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.12.3 Initial Ink Charge EXECUTION MODE Serviceman Mode PROCEDURE Turn the printer ON in the Serviceman Mode. Turn the power ON while pressing [Menu] + [Back] + [OK]. Start the Service Program and select Initial ink charge. Insert the ink cartridges into all the ink holders.

  • Page 353: Media Feed Related Checks And Adjustments

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.13 Media Feed Related Checks and Adjustments 4.13.1 PF Belt Tension Check REQUIRED TOOLS Fixing screws  Sonic tensimeter U-507  Any tools to flip the timing belt STANDARD VALUE  10 ± 3.5 N EXECUTION MODE PF motor mounting plate Normal mode PROCEDURE...
  • Page 354 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Turn the printer ON.  Flip the timing belt as weak as the tensimeter can measure it. C A U T I O N Start the Service Program and select PF Belt Tension check.  Be careful not to let the microphone touch the timing belt when Click [Run].

  • Page 355: Pc Scale Check

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.13.2 PC Scale Check After the PF SCALE has rotated 30 revolutions, the check result is displayed.  The result is OK: Go to Step 7 EXECUTION MODE  The result is NG: Go to Step 6 Normal mode Since the PF SCALE may be dirty, clean it with ethanol.

  • Page 356: Media Feed Auto Adjustment

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.13.3 Media Feed Auto Adjustment PAPER USED  Type: Premium Glossy Photo Paper (250)  Size: 16 inches or longer EXECUTION MODE Normal mode PROCEDURE C H E C K Required time: about 4 minutes P O I N T Figure 4-61.

  • Page 357: Cut Position Check & Adjustment

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.13.4 Cut Position Check & Adjustment < Inaccurate cutting check > Check if the average of the maximum value and the minimum value is within the standards. REQUIRED TOOLS  Within the standards: Go to Step 6 ...
  • Page 358 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Full Center Home Paper feed direction Figure 4-64. Adjustment Pattern ADJUSTMENT Media Feed Related Checks and Adjustments SE Group Confidential (Related Staff Only)

  • Page 359: Paper Thickness Sensor Adjustment

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.13.5 Paper Thickness Sensor Adjustment Insert the adjustment jig of 0.5 from the paper insertion opening and set the jig at the position shown in Figure 4-65, then press [Paper Set]. REQUIRED TOOLS Check that the control panel displays “00”. When the displayed value is other than “00”, carry out the adjustment.

  • Page 360: Adjustment Procedure

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 20. With the paper presser being released, check that the control panel displays “01”. C H E C K Slide the paper thickness sensor holder forward to raise the value When the displayed value is other than “01”, carry out the adjustment. → Go to P O I N T and backward it to decrease the value.

  • Page 361: Rear Ad Adjustment

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.13.6 Rear AD Adjustment When the following procedure is conducted, make sure not to C A U T I O N remove the exterior parts to acquire correct AD values. REQUIRED TOOLS Standard Sheet (JETRAS JP-D300S) → Select Mecha Adjustment Rear AD...

  • Page 362: Boards Related Checks And Adjustments

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.14 Boards Related Checks and Adjustments 4.14.1 Main Board initial setting EXECUTION MODE Serviceman Mode PROCEDURE Turn the printer ON in the Serviceman Mode. Turn the power ON while pressing [Menu] + [Back] + [OK]. Start the Service Program and select Main Board initial setting.

  • Page 363: Rtc Check & Adjustment

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.14.2 RTC Check & Adjustment EXECUTION MODE Serviceman Mode PROCEDURE Turn the printer ON in the Serviceman Mode. Turn the power ON while pressing [Menu] + [Back] + [OK]. Start the Service Program and select RTC Check &Adjustment.

  • Page 364: Mac Address Input

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.14.3 MAC Address Input Click [Read] once. After waiting two and half minutes until the C A U T I O N network firmware is restarted, follow the procedure below. EXECUTION MODE Serviceman Mode (Partially in the Normal Mode) PROCEDURE Start the printer in the Normal Mode and reset the IP Address from the operation panel on the printer.

  • Page 365: Serial Number & Usb Id Check & Adjustment

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.14.4 Serial Number & USB ID Check & Adjustment EXECUTION MODE Serviceman Mode PROCEDURE Turn the printer ON in the Serviceman Mode. Turn the power ON while pressing [Menu] + [Back] + [OK]. Start the Service Program and select Serial Number &...

  • Page 366: Option Hdd/Ps Unit S/N Information Write To Nvram

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.14.5 Option HDD/PS Unit S/N information Write to NVRAM EXECUTION MODE Serviceman Mode PROCEDURE Turn the printer ON in the Serviceman Mode. Turn the power ON while pressing [Menu] + [Back] + [OK]. Start the Service Program and select Option HDD/PS Unit S/N information Write to NVRAM.

  • Page 367: Board Replacement Date & Time Setting

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.14.6 Board Replacement Date & Time Setting EXECUTION MODE Normal mode PROCEDURE Turn the printer ON. Start the Service Program and select Main Board Exchange Counter Power Supply Unit Replacement Date & Time setting). Click [Run]. When a confirmation message is displayed, press [OK]. Click [Finish].

  • Page 368: Other Printer Checks And Adjustments

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.15 Other Printer Checks and Adjustments 4.15.1 Suction Fan Adjustment EXECUTION MODE Normal mode PROCEDURE Turn the printer ON. Start the Service Program and select Suction Fan Adjustment. Click [Run]. When the suction fan operates, check its operation sound and also check if the fan sucks paper placed on the platen.

  • Page 369: Panel Setting Reset & Job History Reset

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.15.2 Panel Setting Reset & Job History Reset EXECUTION MODE Normal mode PROCEDURE Turn the printer ON. Start the Service Program and select Panel Setting Reset & Job History Reset. When initializing the panel setting, run [Initialize all setting] from the control panel menu.

  • Page 370: Roll Unit Nip Release

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.15.3 Roll Unit Nip Release Turn the printer OFF to Complete the work. The roller position goes back to the nipping position when turning C A U T I O N the printer back on. Therefore, make sure to perform this item at the end of the preparation before long term storage.

  • Page 371: Operation Panel Check (Lcd & Buttons)

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.15.4 Operation Panel Check (LCD & Buttons) 4.15.4.2 Panel Buttons Operation Check 4.15.4.1 Panel LCD Operation Check EXECUTION MODE Serviceman Mode EXECUTION MODE Serviceman Mode PROCEDURE Turn the printer ON in the Serviceman Mode. Turn the power ON while pressing PROCEDURE [Menu] + [Back] + [OK].

  • Page 372: Motor Measurement & Automatic Adjustment

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 4.15.5 Motor Measurement & Automatic Adjustment The measurement adjustment can be made for the following motors individually.  CR MOTOR  Pump motor (PUMP CAP UNIT)  PF MOTOR  Cutter motor EXECUTION MODE Normal mode PROCEDURE Turn the printer ON.

  • Page 373: Chapter 5 Maintenance

    C H A P T E R MAINTENANCE SE Group Confidential (Related Staff Only)

  • Page 374: Overview

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 5.1 Overview  Ensure sufficient work space for servicing. C A U T I O N  Locate the printer on a stable and flat surface.  This chapter provides information on how to maintain the printer in its optimum When using compressed air products;...

  • Page 375: Storing The Printer

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 5.2 Storing the Printer When storing the printer, make sure to leave the ink cartridges installed and place it on a horizontal surface, and also inform the user on the following cautions.  When not using the printer for a long time ...

  • Page 376: Transportation

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 5.3 Transportation  Do not lift or carry the printer with one person because it is C A U T I O N very heavy. When the printer needs to be moved, make sure to lift or carry the SC-T3200 series with two people or more, and with...

  • Page 377: Exchange Parts

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 5.4 Exchange Parts Exchange parts of this printer are as follows. Note *1: M/C = Maintenance call S/C = Service call *2: See Chapter 2 “Troubleshooting” for details of maintenance call and service call. *3: Reciprocating 400CPS operations, required passes for A1+/20,000 sheets: 720 x 1400 dpi (Plain Paper, CAD / Line Drawing, Fine, Continuity) x safety rate (x 2) *4: Outward 400CPS/return 500CPS operation, required passes for A0+/20,000 sheets: 720 x 1400 dpi (Plain Paper, CAD / Line Drawing, Fine, Continuity) x safety rate (x 2) *5: Outward 400CPS/return 500CPS operation, required passes for B0+/20,000 sheets: 720 x 1400 dpi (Plain Paper, CAD / Line Drawing, Fine, Continuity) x safety rate (x 2) Table 5-1.

  • Page 378: Cleaning

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 5.5 Cleaning CLEANING THE PLATEN Open the Printer Cover. CLEANING THE ROLLER Wipe of the dust or dirt in the direction of the arrow using a soft cloth such as a Turn the printer on and load a roll paper with the specified maximum width. waste cloth.
  • Page 379 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Using a pointed tool such as a tooth pick, push in the foreign things such as paper CLEANING THE INSIDE OF THE PLATEN/REPLACING THE INK PAD dust stuck in the holes on the Platen. After massive borderless printing is performed, waste ink may flow out on the platen. In such a case, clean the inside of the platen and replace the ink pad.
  • Page 380 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Remove the 12 screws (three each), and remove the four sub platen. Remove the five platens in the direction of the arrow. (Remove the platen on the full side first.) A) Silver M3x8 Cup S-tite screw: 12 pcs Platen Sub platen Sub platen...
  • Page 381 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Clean the platen base full of waste ink with waste cloths or the like. Make sure to insert the legs of the ink pad into the holes on the platen base, then install the five platens (install the one on the home side first.) Platen base Paten Leg of the ink pad...

  • Page 382: Lubrication

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 5.6 Lubrication [Lubrication 1] Part Name CR main shaft LUBRICATION Lubricants (Part Code) G-84 (1516265) φ 2 mm x 8 mm x 8 points Amount This section describes necessary lubrication to maintain the functions and performance φ 2 mm injector of this printer.
  • Page 383 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision [Lubrication 2] [Lubrication 3] Part Name CR sub shaft Part Name Oil pad holder (Left/Right) Lubricants (Part Code) G-84 (1516265) 1. G-81 (1574337) Lubricants (Part Code) φ 2 mm x 4 mm x 8 points Amount 2. O-17 (1521154) φ...
  • Page 384 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision [Lubrication 4] [Lubrication 5] Part Name CR slider Part Name MR Release Assy Guide Lubricants (Part Code) G-84 (1516265) Lubricants (Part Code) G-26 (1080614) φ 2 mm x 7 mm φ 2mm x 15mm Amount Amount φ 2 mm injector Lubrication Tool Lubrication Tool Brush...

  • Page 385: Chapter 6 Appendix

    C H A P T E R APPENDIX SE Group Confidential (Related Staff Only)

  • Page 386: Block Wiring Diagram

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 6.1 Block Wiring Diagram 6.1.1 Main Body SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series APPENDIX Block Wiring Diagram SE Group Confidential (Related Staff Only)

  • Page 387: Auto Take-Up Reel

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 6.1.2 Auto Take-up Reel CN17 CN23 Auto Take-up Encoder CN11 CN22 Auto Take-up Motor CN28 CN29 Slack Sensor APPENDIX Block Wiring Diagram SE Group Confidential (Related Staff Only)

  • Page 388: Connection Diagram

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 6.2 Connection Diagram （1） （2） （2） （3） （4） （5） （1） Cable No. Connection （3） HEAD FFC MAIN BOARD (CN101/CN102) CR FFC MAIN BOARD (CN100) Cable No. Connection CR HP SENSOR Relay cable INTERLOCK SWITCH MAIN BOARD (CN20) MAIN BOARD (CN16) L WASTE INK COVER SENSOR SUB-B BOARD (CN8)
  • Page 389 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision （1） （2） （3） （1） （7） （4） （6） （2） （5） （3） （4） Cable No. Connection Cable No. Connection PW SENSOR SUB BOARD (CN103) BOARD BOX FAN MAIN BOARD (CN24) IM SENSOR SUB BOARD (CN101) HDD FAN MAIN BOARD (CN25) PG SENSOR SUB BOARD (CN104) PSH BOARD...
  • Page 390 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Cable No. Connection CSIC CONTACT MODULE MAIN BOARD (CN400) (IC HOLDER) （2） PRESSURE MOTOR Relay cable (IC HOLDER) MAIN BOARD (CN14) INK LEVEL SENSOR Relay cable （1） (IC HOLDER) MAIN BOARD (CN14) PRESSURE PUMP SENSOR Relay cable (IC HOLDER) MAIN BOARD (CN14) （6）...
  • Page 391 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision （2） （3） （1） （4） （5） （6） Cable No. Connection PF MOTOR SUB-B BOARD (CN1) PRESSURE ROLLER MOTOR SUB-B BOARD (CN5) PRESSURE ROLLER SENSOR SUB-B BOARD (CN6) PF ENCODER SUB-B BOARD (CN2) CUTTER MOTOR SUB-B BOARD (CN4) L WASTE INK COVER SENSOR Relay cable MAIN BOARD (CN23) APPENDIX...
  • Page 392 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Cable No. Connection （1） PE SENSOR (ROLL PAPER) Relay cable （2） (MAIN BOARD (CN17)) （3） PAPER THICKNESS SENSOR Relay cable (MAIN BOARD (CN16)) PE SENSOR (THICKNESS PAPER) MAIN BOARD (CN21) ATC MOTOR Relay cable （4） MAIN BOARD (CN15) 1st PPK RELEASE MOTOR Relay cable （5）...
  • Page 393 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Cable No. Connection 2nd ATC MOTOR SUB-C BOARD (CN2) 2nd ROLL LOCK DETECTION SUB-C BOARD (CN9) SENSOR 2nd PPK RELEASE SENSOR A SUB-C BOARD (CN8) 2nd PPK RELEASE SENSOR B SUB-C BOARD (CN6) （1） 2nd PPK RELEASE MOTOR SUB-C BOARD (CN4) RIGHT ROLL UNIT OPEN SUB-C BOARD (CN5)

  • Page 394: Panel Menu Map

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 6.3 Panel Menu Map APPENDIX Panel Menu Map SE Group Confidential (Related Staff Only)

  • Page 395: User Menu Map

    Palette B Line Merge *1：SC-T7200D Series/SC-T5200D series only *2：SC-T7200 Series/SC-T5200 Series/SC-T3200 series only Reset HP-GL/2 Settings *3：When the optional hard disk unit or Adobe PostScript 3 Expansion Unit has been connected only *4：When the optional Adobe PostScript 3 Expansion Unit has been connected only SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series No.1...
  • Page 396 Border Borderless *1：SC-T7200D Series/SC-T5200D series only *2：SC-T7200 Series/SC-T5200 Series/SC-T3200 series only *3：When the optional hard disk unit or Adobe PostScript 3 Expansion Unit has been connected only *4：When the optional Adobe PostScript 3 Expansion Unit has been connected only SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series...
  • Page 397 Level -3 to 3 *1：SC-T7200D Series/SC-T5200D series only *2：SC-T7200 Series/SC-T5200 Series/SC-T3200 series only *3：When the optional hard disk unit or Adobe PostScript 3 Expansion Unit has been connected only *4：When the optional Adobe PostScript 3 Expansion Unit has been connected only SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series No.3...
  • Page 398 Serviceman Mode Menu Map : Default setting Mecha Adjustment RearAD [Enter] Start Paper RearAD CR Un Cap CR Un Cap LCD RGB Check [Enter] Un Cap Panel Check SELF TESTING SELF TESTING Sensor Check Mecha Adjustment PPK Sensor Check LCD RGB Check Life WPPK Sensor Check WRoll Pull Out Check...

  • Page 399: Part Names Used In This Manual

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 6.4 Part names used in this manual Table 6-1. Conversion Table Ref. Part name used in this manual ASP part name (Ch3 sec.No.) To make it easier to locate the target part from its part name, this manual uses the part ...
  • Page 400 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 6-1. Conversion Table Table 6-1. Conversion Table Ref. Ref. Part name used in this manual ASP part name Part name used in this manual ASP part name (Ch3 sec.No.) (Ch3 sec.No.) CR COVER COVER,CR 3.4.4.1 PF MOTOR MOTOR ASSY.,PF 3.4.5.1 DAMPER KIT...
  • Page 401 SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision Table 6-1. Conversion Table Table 6-1. Conversion Table Ref. Ref. Part name used in this manual ASP part name Part name used in this manual ASP part name (Ch3 sec.No.) (Ch3 sec.No.) BOARD BOX FAN 3.4.7.1 2nd PAPER FEED MOTOR ASSY.,ASF,SUB 3.4.9.11 MOTOR...

  • Page 402: Exploded Diagram/Parts List

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 6.5 Exploded Diagram/Parts List For the exploded diagrams and parts list, refer to Service Parts Information. APPENDIX Exploded Diagram/Parts List SE Group Confidential (Related Staff Only)

  • Page 403: Status Sheet

    SC-T7200/SC-T5200/SC-T3200/SC-T7200D/SC-T5200D series Revision 6.6 Status Sheet Table 6-2. Contents of the Status Sheet Information name Description The following explains how to read the Status Sheet. Sheet Print Date The date when the Status sheet is printed Model Model name Printer Serial No. Serial No.

This manual is also suitable for:

Sc-t5200 seriesSc-t3200 seriesSc-t7200d seriesSc-t5200d series

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