As it says, I now have my 840 printing.
Absolutely no problems as yet. Prints in colour and grey scale. I think it is higher resolution than 256 but not sure yet.
The driver I used is the HPPM Plugin from the Developer files on Apple web site.
Put this file in the plugins directory in the System / Library / frameworks / Printercore.Framework/ Plugins / PrinterModules
Absolutely no problems as yet. Prints in colour and grey scale. I think it is higher resolution than 256 but not sure yet.
The driver I used is the HPPM Plugin from the Developer files on Apple web site.
Put this file in the plugins directory in the System / Library / frameworks / Printercore.Framework/ Plugins / PrinterModules