SATO CL-408 Service Manual
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SATO CL-408 Service Manual

SATO CL-408 Service Manual

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Download this manual See also: Programming Manual, Operator and Technical Reference Manual
Industrial Bar Code Printers
SATO CL-408/412
Service Manual
P/N 9001040
Rev C

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Summary of Contents for SATO CL-408

  • Page 1 Industrial Bar Code Printers SATO CL-408/412 Service Manual P/N 9001040 Rev C...
  • Page 2 SATO America, Inc. 10350A Nations Ford Road Charlotte, NC 28273 Main Phone: 704.644.1650 Technical Support Hotline: 704.644.1660 Technical Support Fax: 704.644.1661 Copyright 1997 SATO America, Inc. SATO CL408/412 Service Manual...

  • Page 3: Table Of Contents

    SECTION 4. TROUBLESHOOTING Troubleshooting Tables ..........4-1 Head Pattern Examples ..........4-2 SECTION 5. ELECTRICAL CHECKS AND ADJUSTMENTS Power Supply Checks ............ 5-1 Reflective Label Pitch Sensor Adjustment ....5-2 See Through Label Pitch Sensor Adjustment ....5-3 SATO CL408/412 Service Manual...
  • Page 4 Replacing the Timing Belts..........7-9 Replacing the Platen ............7-10 Replacing the Display Panel PCB ........7-11 Replacing the Stepper Motor..........7-12 SECTION 8. FACTORY RESETS Resetting the Printer ............8-1 EE Prom Clear All ............8-2 Clear Counter Heads ............8-3 Clear Cutter Counter ............8-4 SATO CL408/412 Service Manual...

  • Page 5: Section 1. Introduction

    Section Introduction 1.1 INSTALLATION CONSIDERATIONS SATO CL408/412 Service Manual...

  • Page 6: Ribbon

    Section 1 Introduction RIBBON DIMENSIONS Depth Width Height SATO CL408/412 Service Manual...

  • Page 7: Component Designations

    1.4 COMPONENT DESIGNATIONS RIBBON REWIND OPERATION PANEL SHAFT DISPLAY RIBBON UNWIND SHAFT PLATEN ROLLER PRINT HEAD DIP SWITCH OPTIONAL CONFIGURATION CUTTER TABLE ASSEMBLY MAIN PC BOARD KB PC BOARD POWER SUPPLY UNIT TIMING BELTS STEPPER MOTOR SATO CL408/412 Service Manual...
  • Page 8 FRONT OF UNIT Boards are supplied with the following connectors: CENTRONICS CONNECTOR: RS232 CONNECTOR: TWINAX/COAX CONNECTOR: MEMORY CARD SLOT 1 & 2:  EXT. CONNECTOR: POWER ON/OFF SWITCH: AC FUSE: REAR OF UNIT AC INPUT CONNECTOR: SATO CL408/412 Service Manual...

  • Page 9: Switches And Sensors

    Section 1 Introduction 1.6 SWITCHES AND SENSORS COVER OPEN SENSORS: 4;07 503 HEAD OPEN LEVER: INTERLOCK TAB:  SATO CL408/412 Service Manual...
  • Page 10 Section 1 Introduction 1.6 SWITCHES AND SENSORS (CONT.) RIBBON SENSOR: ERROR SHOWN ON DISPLAY: LABEL SENSOR:  SATO CL408/412 Service Manual...
  • Page 11 Section 1 Introduction 1.6 SWITCHES AND SENSORS (CONT.) FEED Key: LINE Key: PITCH Potentiometer: POWER LED: OFFSET Potentiometer: PRINT Potentiometer: DSW2 & 3: SATO CL408/412 Service Manual...
  • Page 12 Section 1 Introduction SATO CL408/412 Service Manual...

  • Page 13: Section 2. Printer Configuration

    Section Printer Configuration 2.1 DIP SWITCH SETTINGS DIP Switch Panel Layout for DSW1 Located on RS232 Interface Board SATO CL408/412 Service Manual...
  • Page 14 Section 2 Printer Configuration 2.1 DIP SWITCH SETTINGS RS232 Transmit/Receive Setting Data Bit Selection (DSW1-1) DSW1-1 SETTING DSW1 8 Data Bits 7 Data Bits Parity Selection (DS1-2, DS1-3) DSW1-2 SETTING SETTING DSW1 No Parity Even Not Used Factory Default SATO CL408/412 Service Manual...
  • Page 15 1 Stop Bit 2 Stop Bits Baud Rate Selection (DS1-5, DS1-6) DSW1 DSW1-5 DSW1-6 SETTING 9600 19200 4800 2400 Communication Protocol Selection (DS1-7, DS1-8) DSW1-7 DSW1-8 SETTING *OFF *OFF Rdy/Bsy DSW1 Xon/XOff Bi-Com Not Used Factory Default SATO CL408/412 Service Manual...
  • Page 16 DSW2-1 SETTING *OFF Therm Xfr Direct Therm Sensor Type Selection (DS2-2) DSW2 DSW2-2 SETTING “I” Mark Head Check Selection (DS2-3) DSW2 DSW2-4 SETTING Disabled Enabled Hex Dump Selection (DS2-4) DSW2 DSW2-3 SETTING Disabled Enabled Factory Default SATO CL408/412 Service Manual...
  • Page 17 Receive Buffer Selection (DS2-5) DSW2 DSW2-5 SETTING Single Job Multi Job- Protocol Control Code Selection (DS2-6 & DS2-7) DSW2 DSW2-6- DSW2-7 SETTING Reserved Standard Reserved Non - Std. SELECTING PROTOCOL CONTROL CODES  ESC> ENQ> Factory Default SATO CL408/412 Service Manual...
  • Page 18 21 Hex = ! Off-Line 40 Hex 5D Hex = ] Take printer Off-Line M-8400 Compatibility (DS2-8) DSW2 DSW2-8 SETTING M-8400 Compatibility Mode Selection (DS3-1 and DS3-2) DSW3 DSW3-1 DSW3-2 SETTING Batch/Continuous Tear Off Cutter Dispenser Factory Default SATO CL408/412 Service Manual...
  • Page 19 Label Sensor Selection (DS3-3) DSW3 DSW3-3 SETTING Sensor Used Enables Continuous Operation Back Feed Selection (DS3-4) DSW3 DSW3-4 SETTING Enabled Disabled External Signal Interface Print Start Signal Selection (DS3-5) DSW3 DSW3-5 SETTING Disabled Enabled Factory Default SATO CL408/412 Service Manual...
  • Page 20 Type 4 Type 3 Type 2 Type 1 (Output on Pin 6) Repeat Print via External Signal (DSW3-8) DSW3 DSW3-8 SETTING Disabled Enabled Factory Default, is reserved for future use, and should remain in the OFF position SATO CL408/412 Service Manual...
  • Page 21 DSW3-8 must be ON. To Host +12V - Used to power accessory items. To Host +24V - Used to power accessory items. To Host Vcc - +5V Reference Frame Ground SATO CL408/412 Service Manual...
  • Page 22 Pin 13 Vcc = +5V 1 K ohm, ¼W Signal Out Pin 1, 3 4 or 6 TYPE 1 20 milliseconds TYPE 2 TYPE 3 TYPE 4 Start Print End Print (Label Feed (Label Feed Stop) Stop) SATO CL408/412 Service Manual...

  • Page 23: Default Settings

    Section 2 Printer Configuration 2.2 DEFAULT SETTINGS Switch Selections Communications: Protocol: Sensor: Receive Buffer: Mode: Pitch: Back feed: External Signals: Software Default Settings Print Darkness: Print Speed: Print Reference: Zero: Auto On Line SATO CL408/412 Service Manual...

  • Page 24: Printer Adjustments

    Page 13 POWER, then DSW2-4 =ON Print Buffer Print Hex Hex Dump Label Dump Label Refer to Page 12 Receive Buffer Hex Dump Label Print Hex POWER + DSW2-4 =ON Refer to Page 12 Dump Label SATO CL408/412 Service Manual...
  • Page 25 Section 2 Printer Configuration Normal Mode User Mode STEP PROCEDURE Print Darkness Setting STEP PROCEDURE SATO CL408/412 Service Manual...
  • Page 26 Section 2 Printer Configuration Print Speed Adjustment STEP PROCEDURE Pitch Offset and Direction MOVED WITH MINUS(-) OFFSET ORIGINAL PRINT LINE MOVED WITH POSITIVE(+) OFFSET LINE FEED DIRECTION SATO CL408/412 Service Manual...
  • Page 27 Section 2 Printer Configuration Pitch Offset and Direction STEP PROCEDURE SATO CL408/412 Service Manual...

  • Page 28: Cancel Print Job

    Section 2 Printer Configuration Cancel Print Job STEP PROCEDURE Advanced Mode Settings and Adjustments SATO CL408/412 Service Manual...
  • Page 29 Section 2 Printer Configuration Zero Slash Setting STEP PROCEDURE Auto Online Setting STEP PROCEDURE SATO CL408/412 Service Manual...
  • Page 30 Section 2 Printer Configuration Vertical Offset Setting <ESC> CL408 CL412 Vertical Offset 0 to 1428 0 to 2136 STEP PROCEDURE ORIGINAL PRINT LINE LOCATION PRINT LINE VERTICALLY RELOCATED USING THE LINE KEY IN LINE FEED STEP 1 DIRECTION SATO CL408/412 Service Manual...
  • Page 31 Section 2 Printer Configuration Horizontal Offset and Direction <ESC> STEP PROCEDURE CL408 CL412 +/-832 +/-1248 Horizontal Offset SATO CL408/412 Service Manual...
  • Page 32 Section 2 Printer Configuration Horizontal Offset and Direction (Cont.) LINE FEED DIRECTION PRINT LINE HORIZONTALLY RELOCATED USING THE LINE KEY IN STEP 3 ORIGINAL PRINT LINE LOCATION Sensor Threshold Level SATO CL408/412 Service Manual...
  • Page 33 Section 2 Printer Configuration Sensor Threshold Level (Cont.) STEP PROCEDURE Backing with Label Label Backing Only 2.0V to 3.5V Less than 1.0V SATO CL408/412 Service Manual...
  • Page 34 Section 2 Printer Configuration Sensor Threshold Level (Cont.) STEP PROCEDURE Label Only Eye Mark Less than 1.0V 2.5V to 3.5V SATO CL408/412 Service Manual...

  • Page 35: Calendar Set

    Section 2 Printer Configuration Calendar Set <ESC>WT YY/MM/DD hh:mm STEP PROCEDURE SATO CL408/412 Service Manual...

  • Page 36: Reset Counters

    Section 2 Printer Configuration Reset Counters REFER TO SECTION 8 FOR FACTORY RESETS. STEP PROCEDURE Exit Mode STEP PROCEDURE SATO CL408/412 Service Manual...

  • Page 37: Printing Test Labels

    Section 2 Printer Configuration 2.4 PRINTING TEST LABELS Print Size STEP PROCEDURE SATO CL408/412 Service Manual...
  • Page 38 Section 2 Printer Configuration SATO CL408/412 Service Manual...

  • Page 39: Section 3. Specifications

    8 dpmm 12 dpmm Maximum Print Width 4.1 in. 104 mm Maximum Print Length 14 in. (Expanded Print Length) 356 mm Maximum Print Length 49.2 in. 32.8 in. with 2MB Memory Card 1249 mm 833 mm SATO CL408/412 Service Manual...

  • Page 40: Media, Sensing And Ribbon

    3 in. (76 mm) SENSING See-Thru for labels or tags Movable Reflective “I”- Mark Movable Continuous Form Sensor not used RIBBON Maximum Width 4.4 in. (111 mm) Length 1475 ft. (450 m) Thickness 4.5 micron, Face-In Wind SATO CL408/412 Service Manual...

  • Page 41: Printer Controls And Signals, Adjustments And Interface Connections

    Front Panel INTERFACE CONNECTIONS Parallel Centronics Compatible RS232C (2400 to 19.2K bps) or Serial RS422/485 (2400 to 19.2K bps) available Hardware Flow Control (Ready/Busy) Serial Protocol Software Flow Control (X-On/X-Off) Bi-directional (ENQ/Response) Data Transmission ASCII Format SATO CL408/412 Service Manual...

  • Page 42: Processing

    WB Font (18 dots W x 30 dots H) WL Font (28 dots W x 52 dots H) XB Font (48 dots W x 48 dots H) Univers Condensed Bold XL Font (48 dots W x 48 dots H) Sans Serif SATO CL408/412 Service Manual...

  • Page 43: Bar Codes And Other Features

    Matrix 2 of 5 POSTNET UCC/EAN-128 UPC-A and UPC-E Data Matrix Maxicode PDF417 Ratios 1:2, 1:3, 2:5 User definable bar widths Bar Height 4 to 600 dots, User programmable Rotation , 90 , 180 and 270 SATO CL408/412 Service Manual...

  • Page 44: Physical

    Sequential Numbering Sequential numbering of both numerics and bar codes Custom Characters RAM storage for special characters Graphics Full dot addressable graphics, SATO Hex/Binary or .PCX formats Form Overlay Form overlay for high-speed editing of complex formats 3.7 PHYSICAL SPECIFICATION...

  • Page 45: Optional Accessories

    Coax/Triax I/F card must be installed in the interface slot. Coax/Twinax Interface Coax I/F emulates an IBM 3287-2 printer with a standard Type A BNC connector. Twinax I/F emulates IBM 5224, 5225, 5226 or 4214 printer with auto-terminate/cable-thru capabilities. SATO CL408/412 Service Manual...
  • Page 46 Section 3 Specifications THIS PAGE INTENTIONALLY LEFT BLANK SATO CL408/412 Service Manual...

  • Page 47: Section 4. Troubleshooting

    Section Troubleshooting 4.1 TROUBLESHOOTING TABLES SATO CL408/412 Service Manual...
  • Page 48 Section 4 Troubleshooting Print Quality Problems Symptom Probable Cause Suggested Corrective Action Symptom Probable Cause Suggested Corrective Action SATO CL408/412 Service Manual...
  • Page 49 SATO CL408/412 Service Manual...
  • Page 50 Section 4 Troubleshooting Symptom Probable Cause Suggested Corrective Action SATO CL408/412 Service Manual...

  • Page 51: Head Pattern Examples

    Section 4 Troubleshooting Symptom Probable Cause Suggested Corrective Action 4.2 HEAD PATTERN EXAMPLES FEED FIG. 4-1 FACTORY DEFAULT DIRECTION FIG. 4-2 GOOD ADJUSTMENT, CLEAR, DARK, EVEN TEXT SATO CL408/412 Service Manual...
  • Page 52 COUNTER CLOCKWISE CAUSE: POOR HEAD ALIGNMENT, BALANCE OUT OF ADJUSTMENT FEED DIRECTION FIG. 4-3 DISPLAY: FEED IRREGULAR UNEVEN DIRECTION TEXT, ECCENTRIC NUT TURNED TOO FAR CLOCKWISE CAUSE: POOR HEAD ALIGNMENT, BALANCE OUT OF ADJUSTMENT FIG. 4-5 SATO CL408/412 Service Manual...
  • Page 53 Section 4 Troubleshooting 4.2 HEAD PATTERN EXAMPLES DISPLAY: RIBBON WRINKLE, DIAGONAL VOIDS (WHITE STREAKS) THAT “WALK” ACROSS LABEL CAUSE: POOR HEAD ALIGNMENT, POOR RIBBON TENSION, WORN PLATEN, FOREIGN MATERIAL, FIG. 4-6 DAMAGED PRINT HEAD SATO CL408/412 Service Manual...
  • Page 54 Section 4 Troubleshooting THIS PAGE INTENTIONALLY LEFT BLANK SATO CL408/412 Service Manual...

  • Page 55: Section 5. Electrical Checks And Adjustments

    Section Electrical Checks and Adjustments SATO CL408/412 Service Manual...

  • Page 56: Power Supply Checks

    Section 5 Electrical Checks and Adjustments 5.1 POWER SUPPLY CHECKS STEP PROCEDURE Voltage Test Points Voltage Range SATO CL408/412 Service Manual...
  • Page 57 Section 5 Electrical Checks and Adjustments 5.1 POWER SUPPLY CHECKS LOOSEN (2) SCREWS (2) SCREWS FIG. 5-1 MAIN CIRCUIT BOARD FIG. 5-2 FIG. 5-3 TEST PINS SATO CL408/412 Service Manual...

  • Page 58: Reflective Label Pitch Sensor Adjustment

    5.2 REFLECTIVE LABEL PITCH SENSOR ADJUSTMENT STEP PROCEDURE VR2 (SEE THRU) FIG. 5-4 VR1 (REFLECTIVE) VR3 (FOR FACTORY PITCH OFFSET) FIG. 5-5 TEST POINTS (CH) PINS 1 THROUGH 6 VR1 (PIN 1-5) ROTATE CLOCKWISE MAIN CIRCUIT BOARD (SCHEMATIC, NOT TO SCALE) SATO CL408/412 Service Manual...

  • Page 59: See Through Label Pitch Sensor Adjustment

    Section 5 Electrical Checks and Adjustments 5.3 SEE THRU LABEL PITCH SENSOR ADJUSTMENT STEP PROCEDURE SATO CL408/412 Service Manual...
  • Page 60 5.3 SEE THRU LABEL PITCH SENSOR ADJUSTMENT (CONT.) STEP PROCEDURE BACKING PAPER ONLY VR2 ROTATE CLOCKWISE LABEL ON BACKING PAPER NOTE: SEE PAGE 4 FOR THE LOCATIONS OF VR1, VR2, VR3 AND TEST POINTS ON THE CIRCUIT BOARD. SATO CL408/412 Service Manual...

  • Page 61: Section 6. Mechanical Adjustments

    Section Mechanical Adjustments SATO CL408/412 Service Manual...

  • Page 62: Ribbon Clutch Adjustments

    Section 6 Mechanical Adjustments 6.1 RIBBON CLUTCH ADJUSTMENTS 6.1.1 RIBBON UNWIND CLUTCH ADJUSTMENT STEP PROCEDURE )LJ )LJ SATO CL408/412 Service Manual...
  • Page 63 Section 6 Mechanical Adjustments 6.1 RIBBON CLUTCH ADJUSTMENTS RIBBON UNWIND SPINDLE ADJUST NUT SET SCREW - IS INSIDE ADJUST NUT FIG. 6-1 RIBBON REWIND 500-700g 600-800g SPINDLE TENSION GAUGE FIG. 6-2 EMPTY RIBBON CORES SATO CL408/412 Service Manual...
  • Page 64 Section 6 Mechanical Adjustments 6.1.2 RIBBON REWIND CLUTCH ADJUSTMENT STEP PROCEDURE )LJ )LJ SATO CL408/412 Service Manual...

  • Page 65: Ribbon Guide Plate Adjustment

    Section 6 Mechanical Adjustments 6.2 RIBBON GUIDE PLATE ADJUSTMENT )LJ )LJ FIG. 6-3 GUIDE PLATE RETAINING SCREWS FIG. 6-4 SATO CL408/412 Service Manual...

  • Page 66: Print Head Position Alignment (Minor)

    Section 6 Mechanical Adjustments 6.3 PRINT HEAD POSITION ALIGNMENT (MINOR ADJUSTMENT) SCREWS FIG. 6-5 RIBBON ADJUSTMENT ADJUSTMENT PLATE MARKS FIG. 6-6 FLAT BLADE SCREWDRIVER REFER TO SECTION 4.2 FOR HEAD PATTERN EXAMPLES SATO CL408/412 Service Manual...

  • Page 67: Print Head Balance Adjustment

    Section 6 Mechanical Adjustments 6.4 PRINT HEAD BALANCE ADJUSTMENT )LJ )LJ LOOSEN SCREW ¼ TURN USE 10MM BOX WRENCH TO ADJUST ECCENTRIC NUT CW OR CCW AND TIGHTEN SCREW INDEXING MARKS FIG. 6-7 SATO CL408/412 Service Manual...

  • Page 68: Print Head Alignment Adjustment (Major)

    Section 6 Mechanical Adjustments 6.5 PRINT HEAD ALIGNMENT ADJUSTMENT (MAJOR ADJUSTMENT) )LJ INDEXING POINTER SHIFTS HEAD BACKWARD/FORWARD FIG. 6-8 SATO CL408/412 Service Manual...

  • Page 69: Timing Belt Tension Adjustment

    Section 6 Mechanical Adjustments 6.6 TIMING BELT TENSION ADJUSTMENT )LJ TIMING BELTS MOTOR MOUNTING SCREWS FIG. 6-9 SATO CL408/412 Service Manual...

  • Page 70: Tear Plate Adjustment

    Section 6 Mechanical Adjustments 6.7 TEAR PLATE ADJUSTMENT )LJ TEAR PLATE MOUNTING SCREWS LIP TO BE PARALLEL WITH BOTTOM SURFACE FIG. 6-10 SATO CL408/412 Service Manual...

  • Page 71: Section 7. Replacement Procedures

    Section Replacement Procedures SATO CL408/412 Service Manual...

  • Page 72: Replacing Fuses

    Section 7 Replacement Procedures 7.1 REPLACING FUSES 7.1.1 REMOVING AND REPLACING THE MAIN POWER FUSE STEP PROCEDURE REAR COVER MAIN POWER FUSE FIG. 7-1 SATO CL408/412 Service Manual...

  • Page 73: Main Pc Board

    Section 7 Replacement Procedures 7.1.2 REMOVING AND REPLACING THE +5V Or +24V FUSE(s) STEP PROCEDURE MAIN PC BOARD F2 = +5V FUSE F1 = +24V FUSE FIG. 7-2 SATO CL408/412 Service Manual...

  • Page 74: Replacing The Print Head

    Section 7 Replacement Procedures 7.2 REPLACING THE PRINT HEAD STEP PROCEDURE SATO CL408/412 Service Manual...
  • Page 75 Section 7 Replacement Procedures 7.2 REPLACING THE PRINT HEAD FIG. 7-3 CENTER SCREW FIG. 7-4, 7.5 P. H.POWER P.H. DATA CABLE CABLE FIG. 7-6 PRINT HEAD ALIGNMENT PINS PRINT HEAD FIG. 7-7 SATO CL408/412 Service Manual...

  • Page 76: Replacing The Main Circuit Board

    Section 7 Replacement Procedures 7.3 REPLACING THE MAIN CIRCUIT BOARD STEP PROCEDURE )LJ SATO CL408/412 Service Manual...
  • Page 77 Section 7 Replacement Procedures 7.3 REPLACING THE MAIN CIRCUIT BOARD SCREWS - BOARD TO BRACKET DETACH CARD REMOVE EPROMS FIG. 7-8 REMOVE (2) SCREWS (2) SCREWS LOOSEN (2) SCREWS FIG. 7-9 DISCONNECT CABLES REMOVE (2) SCREWS FIG. 7-10, 7-11 SATO CL408/412 Service Manual...

  • Page 78: Replacing The Power Supply

    Section 7 Replacement Procedures 7.4 REPLACING THE POWER SUPPLY STEP PROCEDURE SATO CL408/412 Service Manual...
  • Page 79 Section 7 Replacement Procedures 7.4 REPLACING THE POWER SUPPLY LOOSEN (2) SCREWS CABLES FIG. 7-12 FIG. 7-13 (2) SCREWS (3) SCREWS FIG. 7-14, 7-15 POWER UNIT SHOWN REMOVED FIG. 7-16 SATO CL408/412 Service Manual...

  • Page 80: Replacing The Label Sensor Assembly

    Section 7 Replacement Procedures 7.5 REPLACING THE LABEL SENSOR ASSEMBLY STEP PROCEDURE SATO CL408/412 Service Manual...
  • Page 81 (2) SCREWS (2) SCREWS FIG 7-19 CABLE MAIN PCB FIG. 7-21 SLIDE CABLE CONNECTOR THROUGH HOLE IN CENTER FRAME CUT TIE WRAP LABEL FIG. 7-20 SENSOR If the Label Sensor Module needs replacing, refer to Section 7.6 SATO CL408/412 Service Manual...

  • Page 82: Replacing The Label Sensor Module

    Section 7 Replacement Procedures 7.6 REPLACING THE LABEL SENSOR MODULE STEP PROCEDURE FIG. 7-22 PAPER GUIDE FIG. 7-23 SENSOR MODULE FIG. 7-24, 25 FIG. 7-26 SATO CL408/412 Service Manual...

  • Page 83: Replacing The Ribbon Motion Sensor

    Section 7 Replacement Procedures 7.7 REPLACING THE RIBBON MOTION SENSOR STEP PROCEDURE LOOSEN (2) SCREWS (2) SCREWS FIG. 7-27 SATO CL408/412 Service Manual...
  • Page 84 Section 7 Replacement Procedures 7.7 REPLACING THE RIBBON MOTION SENSOR SCREW SENSOR FIG. 7-28,-29 LH SIDE OF PRINTER RH SIDE OF OPENING FOR PRINTER SENSOR DETACH CONNECTOR DISPLAY PANEL PCB FIG. 7-30 SENSOR UNIT (SHOWN DETACHED FROM FRAME) ) SATO CL408/412 Service Manual...

  • Page 85: Replacing The Ribbon Drive Clutch Washers

    Section 7 Replacement Procedures 7.8 REPLACING THE RIBBON DRIVE CLUTCH WASHERS STEP PROCEDURE ITEM N0. DESCRIPTION QTY EA ASSY SATO CL408/412 Service Manual...
  • Page 86 Section 7 Replacement Procedures 7.8 REPLACING THE RIBBON DRIVE CLUTCH WASHERS UNWIND SPINDLE TEETH MUST FACE ITEM 10 WIND SPINDLE FIG. 7-31 FIG. 7-32 COMPONENTS SHOWN ASSEMBLED SATO CL408/412 Service Manual...
  • Page 87 Section 7 Replacement Procedures 7.8 REPLACING THE RIBBON DRIVE CLUTCH WASHERS STEP PROCEDURE SATO CL408/412 Service Manual...

  • Page 88: Replacing The Timing Belts

    Section 7 Replacement Procedures 7.9. REPLACING THE TIMING BELTS 7.9.1 REMOVING THE TIMING BELTS TO CARBON REWIND STEP PROCEDURE LOOSEN (2) SCREWS (2) SCREWS FIG. 7-33 SATO CL408/412 Service Manual...
  • Page 89 Section 7 Replacement Procedures 7.9.1 REPLACING THE TIMING BELTS TO CARBON REWIND BELT “B” BELT “A” FIG. 7-35 CENTER SCREW MOUNTING SCREWS DETACH CONNECTOR FIG. 7-34 STEPPER MOTOR SLIDE BELT RIBBON REWIND FROM SHAFT PULLEY FIG. 7-36 FIG. 7-37 SATO CL408/412 Service Manual...
  • Page 90 Section 7 Replacement Procedures 7.9 REPLACING THE TIMING BELTS 7.9.2 REPLACING THE TIMING BELTS TO PLATEN PULLEY STEP PROCEDURE SATO CL408/412 Service Manual...
  • Page 91 TOOTHED GEAR BELT “B” (SHOWN OUT OF POSITION ON REWIND SHAFT) (4) MOTOR FIG. 7-39 MOUNTING RIBBON FRAME SCREWS FIG. 7-38 BELT “B” RE-ATTACH CONNECTOR TO KEYBOARD PC BOARD TENSION ROLLER FIG. 7-41 FIG. 7-40 BELT “A” SATO CL408/412 Service Manual...

  • Page 92: Replacing The Platen

    Section 7 Replacement Procedures 7.10 REPLACING THE PLATEN REMOVING THE PLATEN STEP PROCEDURE LOOSEN (2) SCREWS (2) SCREWS FIG. 7-42 SATO CL408/412 Service Manual...
  • Page 93 Section 7 Replacement Procedures 7.10 REPLACING THE PLATEN REMOVE TIMING “E”-SNAP BELTS RING MOTOR MOUNTING SCREWS FIG. 7-43 FIG. 7-44 PLATEN SCREW & CLAMP PLATEN & COMPONENTS FIG. 7-45 FIG. 7-46 SATO CL408/412 Service Manual...
  • Page 94 Section 7 Replacement Procedures 7.10 REPLACING THE PLATEN 7.10.2 REPLACING THE PLATEN STEP PROCEDURE BUSHING “E” SNAP RING CLAMP REPLACE FIG. 7-47 SCREW FIG. 7-48 SIDE TOOTHED GEARS FLATS FRAME ON PLATEN SHAFT SATO CL408/412 Service Manual...

  • Page 95: Replacing The Display Panel Pcb

    Section 7 Replacement Procedures 7.11 REPLACING THE DISPLAY PANEL PCB STEP PROCEDURE (4) CONNECTORS LOOSEN (2) SCREWS (2) SCREWS FIG. 7-49 FIG. 7-48 (3) SCREWS SATO CL408/412 Service Manual...

  • Page 96: Replacing The Stepper Motor

    Section 7 Replacement Procedures 7.12 REPLACING THE STEPPER MOTOR STEP PROCEDURE SATO CL408/412 Service Manual...
  • Page 97 Section 7 Replacement Procedures 7.12 REPLACING THE STEPPER MOTOR LOOSEN (2) SCREWS (2) SCREWS FIG. 7-50 STP CONNECTOR TIE WRAP (4) SCREWS STEPPER FIG. 7-51 MOTOR SATO CL408/412 Service Manual...
  • Page 98 Section 7 Replacement Procedures THIS PAGE INTENTIONALLY LEFT BLANK SATO CL408/412 Service Manual...

  • Page 99: Section 8. Factory Resets

    Section Factory Resets SATO CL408/412 Service Manual...

  • Page 100: Resetting The Printer

    Section 8 Factory Resets 8.1 RESETTING THE PRINTER STEP PROCEDURE SATO CL408/412 Service Manual...

  • Page 101: Ee Prom Clear All

    Section 8 Printer Factory Resets 8.2 EE PROM CLEAR ALL STEP PROCEDURE SATO CL408/412 Service Manual...

  • Page 102: Clear Counter Heads

    Section 8 Factory Resets 8.3 CLEAR COUNTER HEADS STEP PROCEDURE SATO CL408/412 Service Manual...

  • Page 103: Clear Cutter Counter

    Section 8 Printer Factory Resets 8.4 CLEAR CUTTER COUNTER STEP PROCEDURE SATO CL408/412 Service Manual...

This manual is also suitable for:

Cl-412

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