CONTENTS
CONTENTS
SAFETY AND IMPORTANT WARNING ITEMS .........................................................................S-1
1 Overview
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Product Specifications .......................................................................................................... 1
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Print Controller specification .................................................................................................................... 1
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Network Control Section specification .................................................................................................... 2
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Overview of the Product ....................................................................................................... 3
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IP-422/423's Capabilities ........................................................................................................................... 3
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Data flow ..................................................................................................................................................... 6
■ Options ................................................................................................................................... 7
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PostScript3 (PS-343/345) ........................................................................................................................... 7
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Expansion Memory (MU-404/405/411) ...................................................................................................... 7
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Hard Disk (field option) .............................................................................................................................7
2 Disassembly / Reassembly
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Overall Construction (IP-422) ............................................................................................... 1
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Tools Required ........................................................................................................................................... 1
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Disassembly / Reassembly (IP-422) ..................................................................................... 2
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Removal / Installation of Compact Flash ................................................................................................. 2
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Removal / Installation of Hard Disk .......................................................................................................... 3
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Removal / Installation of PostScript3 (Protection Chip) ......................................................................... 3
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Removal / Installation of Memory ............................................................................................................. 4
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Overall Construction (IP-423) ............................................................................................... 5
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Tools Required ........................................................................................................................................... 5
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Disassembly / Reassembly (IP-423) ..................................................................................... 6
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Removal / Installation of Compact Flash ................................................................................................. 6
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Removal / Installation of Hard Disk .......................................................................................................... 7
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Removal / Installation of PostScript3 (Protection Chip) ......................................................................... 7
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Removal / Installation of Memory ............................................................................................................. 8
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Removal / Installation of the Cooling Fan Motor ..................................................................................... 9
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Removal / Installation of the CPU ............................................................................................................. 9
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Removal / Installation of the Printer I/F Board ...................................................................................... 10
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Connecting via Service Port (Serial Port) .............................................................................................. 12
3 Field Service
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25 Mode .................................................................................................................................. 1
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Accessing the Settings ............................................................................................................................. 1
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Definable Settings ...................................................................................................................................... 1
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Updating Firmware ................................................................................................................ 5
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Preparation before Updating .................................................................................................................... 5
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Update Procedure ...................................................................................................................................... 7
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Checking for Successful Update .............................................................................................................. 9
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Service Port .......................................................................................................................... 11