SATO 5900RVe manual Replacement Procedures, Fuse Replacement

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Unit 6: Maintenance

REPLACEMENT PROCEDURES

The printer contains replaceable components and sub-assemblies. This chapter contains step- by-step instructions for the removal and replacement of those primary components and sub- assemblies that are subject to wear or damage.

FUSE REPLACEMENT

The printer has three fuses; one is externally accessible and is wired to the power supply while the other two are located internally and directly connected to the main circuit board.

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

2Unscrew fuse cap (1, Figure 6-2) from the fuse connector located on the printer back side.

3Withdraw cap (1) along with fuse (2) and inspect for damage.

4Insert replacement fuse (2) into cap (1) and screw into the fuse connector.

5Restore power.

2

1

Figure 6-2, Fuse Replacement

SATO M5900RVe Operator Manual

PN 9001125A

Page 6-3

Image 61

Contents M5900RVe Direct Thermal Printer Sato America, Inc Table of Contents Maintenance TroubleshootingOperation Introduction Result in Presonal Injury About this Manual1a, Primary Components General Description1b, Primary Components Switches Control FeaturesPage Technical Data Power Physical CharacteristicsEnvironmental PrintCharacter Font Capabilities Character Control Downloadable FontsBAR Code Capabilties Regulatory ApprovalsInstallation Packed Components Unpacking & Parts IdentificationSite Location Printer InstallationMedia Selection Media LoadingMedia Loading Interface Selection RS232C SpecificationsRS232 Serial Interface PIN Direction Signal Definition RS232C Serial Interface SignalsCable Requirements DB9 Host Connection DB9 PrinterIEEE1284 Parallel Interface SpecificationsACK Init80211B Wireless Specifications 802.11B WirelessUniversal Serial BUS USB Adapter Local Area Network LAN EthernetACK/NAK Protocol Receive BufferInterface Module Upgrade Accessories InstallationOperation DIP Switch Panels Printer ConfigurationDSW1 Configuration DSW1 Default SettingsDSW1 Function Descriptions OFFDSW2 Configuration DSW1 DSW2 Default SettingsConfiguration DSW2 Function DescriptionsFunction Description DSW3 Default SettingsNormal Mode Configuration ModesTest Print Mode Test Print ModeAdvanced Mode Advanced ModeDefault Settings Mode Default Settings ModeDownload Font Deletion Status Description Acsii HEX Transfer Flash Memory Download ModeFlash Memory Download Mode User Download Mode User Download ModeHex Dump Mode HEX Dump ModeCard Mode Card ModeNon-Standard Clear Mode NON-STANDARD Clear Mode10, Service Mode Service Mode11, Counters Mode Counters ModeMaintenance Mode Maintenance ModeCard Mode Advanced ModeMenu Description Service Mode Counters Mode Maintenance Mode Potentiometer DESCRIPTION/PROCEDURE Operational AdjustmentsPrint OffsetFeed Direction 14, Sensor & Accessory Locations Unit 4 Operation Sato M5900RVe Operator Manual PN 9001125A Troubleshooting LCD Message Beep Error Condition To Clear Light Print Images Image VoidsUneven Print Darkness Smeared Print ImagesPrinter Creates a Blank Label Meandering MediaIncorrect Label Positioning Troubleshooting Procedures Parallel Interface Universal Serial BUS USB InterfaceLAN Ethernet Interface Page Maintenance From the PRINTER, Exersize Care to Prevent Print Head Damage Cleaning ProceduresFuse Replacement Replacement ProceduresPrint Head to Prevent Damage to ITS Elements Print Head ReplacementInterface Board Replacement Interface Board ReplacementPrint Defects Relative Procedure Adjustment ProceduresPrint Head Balance Adjustment Print Head Balance AdjustmentPrint Head Alignment Print Head Alignment