HP Scanjet 5300c - operating voltage

[Rod]

I've acquired one of these but its power supply is missing - does anyone
know what the operating voltage is (NOT the mains input voltage!). Also, if
possible, the polarity - there are several power supplies about which I
could use if I knew the above.

TIA,

Rod

 

[Paul Riemerman]

I have my 5300 c adapter right here. It is 24 volt, .84 amp, and it appears
to be positive polarity, although the only indication of polarity is a
symbol. The part number is HP c7690-84200.

Paul Riemerman

 

[Rod]

Paul,

Thanks for that - I will try it out soon,

Rod