Datasheet

44895L Rev. 3 3/12/04 S400/S600 Maintenance Manual ix
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Downloading Firmware .........................................................................................4-39
Print Mechanism Assembly Removal .............................................................4-40
Printhead Assembly Removal and Installation ...............................................4-41
Ribbon Supply Spindle Disassembly ..............................................................4-44
Ribbon Supply Spindle Installation .................................................................4-45
Media Sensor Assembly Removal .................................................................4-49
Media Sensor Assembly Installation ..............................................................4-49
Main Drive Belt Removal, Replacement, and Adjustment ..............................4-51
Printers without the Peel-Off Option ..........................................................4-51
Printers Equipped With the Peel-Off Option ..............................................4-51
Platen Roller Replacement .............................................................................4-53
Ribbon Take-Up Motor Replacement .............................................................4-55
Stepper Motor Replacement ..........................................................................4-56
Power Supply Board Removal .......................................................................4-57
Power Supply Board Installation ....................................................................4-58
AC Power Fuse Replacement ........................................................................4-61
Options ..................................................................................................................4-62
Memory Upgrade Kit Installation Instructions .................................................4-62
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Description ..............................................................................................................5-1