you may want to update the drivers as well.
I have an 832C hooked up to a Dell pentium 166 computer via parallel cable and running win98.
The printer operated normally until one day it started to print with a very red hue. The cartridge light would also turn on intermittantly. I replaced the cartridge with a brand new one and even cleaned the contacts and it still prints with the red hue. Black and white printing is normal. All tests seem to work including the printhead alignment program. The page test is of a butterfly and it prints it with a red hue too.

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