Memory Card Replacement, Power Board Replacement | SATO M84PRO

Section 7: Replacement Procedures

MEMORY CARD REPLACEMENT

The optional memory card is direct connected to the main circuit board behind the daughter board. To replace the memory card, follow the daughter board replacement procedures for card access. Then pull the mounting brackets away from the memory card while pivoting the card outward.

To insert a new memory card, insert the contact side of the card into its mounting bracket first followed by the remainder of the card. The optional memory card is designed so that it will only mount if properly oriented.

POWER BOARD REPLACEMENT

1Switch off the printer and disconnect the power supply cord.

2Open/remove the top, right, and left housing covers.

NOTE: Figure 10-1 of the Daigrams & Schematics section provides guidance on housing cover removal.

3Locate power board (1, Figure 7-5) in the lower left corner of the printer.

4Disconnect circuit board wiring harness (A) from power board (1).

5Disconnect cutter harness (B) from power board (1) if applicable.

6Remove two screws (2) securing cable guard (3) to printer base.

7Lift away cable guard (3) and disconnect power supply harness (C).

8Remove two screws (4) from the exterior back side of printer.

9Remove one screw (5) from the interior securing power board (1) to the printer housing.

10Manipulate power board (1) from within the printer.

11Insert replacement power board (1) into printer housing oriented so that the power recepta- cle protrudes from the rear.

12Secure power board (1) to the printer using screw (5) and two screws (4).

13Connect power supply harness (C) and cover with cable guard (3).

14Secure cable guard (3) to the printer using two screws (2).

15Connect cutter harness (B) to power board (1) if applicable.

16Connect circuit board harness (A) to power board (1).

17Reconnect power supply cord, test cycle, and reattach housing covers.

NOTE: Figure 10-1 of the Daigrams & Schematics section provides guidance on housing cover installation.

M84Pro Service Manual

PN: 9001111A

Page 7-5

Image 73

SATO M84PRO service manual Memory Card Replacement, Power Board Replacement

Contents

M84PRO Page Table of Contents Adjustment Procedures Replacement ProceduresFactory Resets Diagrams & Schematics Result in Presonal Injury Introduction Theory of Operation General Description Primary Components Connection Ports Switches and Indicators Switches, Indicators, and Connection Ports Power Physical CharacteristicsEnvironmental Print Ribbon MediaSensing Interface Modules Character Font Capabilities Regulatory Approvals BAR Code Capabilties Receive Buffer Interface Types Interface Specifications IEEE1284 Parallel Interface Specifications Direction Signal Definition RS232C Serial Interface SignalsRS232 Serial Interface Host Interconnection Cable Requirements DB9Printer Local Area Network LAN Interface Universal Serial BUS USB AdapterBI-DIRECTIONAL Communications ENQUIRE/ACK/NAK Stream Identification Cancel can Print Stop DLE Label Cutter Installation Accessories Installation Slide entire print mechanism fully toward the rear 1b, Label Cutter Installation 1c, Label Cutter Installation Dispenser Installation 2a, Dispenser Installation 2b, Dispenser Installation 2c, Dispenser Installation Flash Memory Installation Flash Card Installation Pcmcia Memory Expansion Installation 4a, Memory Expansion REAL-TIME Clock Installation Enter all of the date data required for calender operation Interface Module Upgrade RS232 TRANSMIT/RECEIVE Setting DIP Switch PanelsOFF DSW1-4 DSW2 OFF Printer SET UP DSW2-5 DSW3 OFF DSW3 Setting Software Default Settings Default SettingsDefault Settings Software Default Settings Default Completed Potentiometer Adjustments LCD Panel Printer Configuration Normal Mode Configuration Modes LCD Display Definition Advanced Mode Auto Online Zero SlashPrint Offset SET Calendar Card Mode MEM Select CC1 Xxxxxxx ErrorCard Memory Copy Start Copy Copying CARD-MEMORYMEMORY-CARDCOPY ALL Memory Format Card Format Service Mode Service ModeGAP XXV Input Setting the threshold is EYE XXV Feed on ErrorAuto Online Feed Reprint W/FEED Command LCD Priority SettingEnable Disable EXT PIN 9 Select Counters Mode Default Settings Mode Test Print Mode ALL Clear Mode MAINTENANCE/FACTORY Mode Download User Defined Protocol Codes Clear NON-STANDARD Protocol QTY000000 HEX Dump Mode LED LCD Message Beep Error Condition To Clear Error Signals Image Voids Troubleshooting TableRibbon Wrinkling Light Print Images Smeared Print Images Power LED not IlluminatedNo Ribbon Movement No Label Movement Error LED Illuminated Troubleshooting ProceduresLabel LED is Illuminated Ribbon LED Illuminated Universal Serial BUS USB Interface LAN Ethernet Interface TP Test Module Usage TP Test Module Usage Dial Application Description Ribbon Sensor Operation Verification Troubleshooting PN 9001111A Main Circuit Board Replacement Replacement Procedures Replacement Procedures Interface Board Replacement Interface Board Replacement Daughter Board Replacement Daughter Board Replacement Power Board Replacement Memory Card Replacement Power Board Replacement Panel Board Replacement Panel Board Replacement LCD Board Replacement LCD Board Replacement Fuse Replacement Fuse Replacement Motor Replacement Motor Replacement Platen Roller Replacement 10, Platen Roller Replacement Feed Roller Replacement 11, Feed Roller Replacement Timing Belt Replacement 12a, Motor and Feed Belt Replacement 12c, Platen Roller Belt Replacement 12d, Ribbon and Rewind Belt Replacement 13, Wiring Harness Connection Print Head Replacement 14, Print Head Replacement 15, Label-Out Sensor Switch Replacement LABEL-OUT Sensor Switch Replacement 16, Wiring Harness Connection 17, Label Position Sensor Replacement Label Position Sensor Replacement 18, Wiring Harness Connection Ribbon Sensor Replacement 21, Ribbon Sensor Replacement Cutter Belt Replacement 23a, Cutter Belt Replacement 24, Cutter Circuit Board Replacement Cutter Circuit Board Replacement Replacement Procedures Adjustment Procedures Print Head Position Alignment Print Defects Relative Procedure Print Head Balance Adjustment Adjustment Procedures EDI Ribbon Guide Plate Adjustment Media Feed Roller Adjustment Feed Roller Adjustment Tightening Timing Belts Timing Belt Adjustment Pitch Sensor Assembly Pitch Sensor Setup for Notch Tags Label Stock Diagram Print Position Adjustment Label GAP Sensor Adjustment Label Sensor Adjustment EYE-MARK Sensor Adjustment LCD Display Adjustment Offset Label Stop Position Adjustment Print Darkness Adjustment Adjustment Procedures PN 9001111A Factory Settings / Test Print Factory Resets Press the Feed key to clear the head counter Clear Head Counters Press the Feed key to clear the dispenser counter Clear Dispenser Counter Press the Feed key to clear the cutter counter Clear Cutter Counter Clear Eeprom Housing Cover Removal & Installation Diagrams & Schematics Ribbon Loading Media Loading Pa per Feedin g Direction Paper Specifications Paper Feed Direction Accessories & Sensors Location Paper Feed Direction Print Position Reference Diagram Print Operation Sequence CONTINUOUS, Pitch Sensor Enabled Head Check Disabled CONTINUOUS, Pitch Sensor Disabled Head Check Disabled CONTINUOUS, Pitch Sensor Disabled Head Check Enabled Msec passes 11, Operation Sequence Chart 12, Operation Sequence Chart 13, Operation Sequence Chart 14, Operation Sequence Chart 15, Operation Sequence Chart 16, Operation Sequence Chart 17, Operation Sequence Chart 18, Operation Sequence Chart 19, Operation Sequence Chart