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Use the following instructions to install a 3400 Parallel I/O Adapter Card into a 3400 printer. This procedure must be performed only by trained service personnel. Parts Provided: • Parallel I/O Adapter Card • Ribbon cable 3400 Tools Required: • Phillips screwdriver...
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5. Reinstall the power cord. 6. To test for printer communication, Ribbon Parallel I/O refer to Section 1 of the Cable Adapter 3400 User’s Manual Card (Part No. 059691). Optional I/O Board Port Parallel I/O Adapter Card Ribbon...