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HP 4S Scanner specification users reports and reviews

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INCORRECTYour pinout only shows one side - the PC side or the scanner side?? eg TX on PC side should be wired to RX on scanner side. Diagram is not complete. I would appreciate pinouts for an HP Scanjet 4C scanner. This is a first class site for engineers and technicians. Thank youAPPROVED

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Pinouts.ru > Pinout of HP 4S Scanner and layout of 9 pin D-SUB female connector and 9 pin D-SUB male connector
may be incorrect