CompuServe Thread

#HP Deskjet 550C

2 messages in this thread
#76095From: pat beaulieuNov 5, 1992 1:26 AM
We just received today at store a brand new HP Deskjet 550 color printer that is the replacement for the old HP Deskjet 500C which had to mix colors to make the black color in colors pictures. At least HP realised his error and released le 550C which now have separate Color and Black cartridges at the same time for printing. But big was my deception when I tried the Commodore Workbench 2.0/3.0 HP Deskjet printer driver which wasn't able to acces the second (black) cartdridge of this brand new printer… even bigger was my deception when I saw that both MacIntosh and Windows drivers were included in the box from HP but not the Commodore Amiga based one… what are they waiting to support the Amiga? Is the Amiga a that small market form them??? If anybody finds a trick to tell any Amiga driver to use both the Balck and the Color ink cartridge at the same time please tell me!
#76177From: Kelly JordanNov 5, 1992 6:41 PM
Pat, I am not sure, since I haven't seen the source code to the DJ driver, but since the 500C used yellow/magenta/cyan (PCC_YMC) to get all the colors, the printer driver was built with this in mind. It should be possible to build a driver that uses yellow/magenta/cyan/black(PCC_YMCB), since this too is a legitimate color class for the printer driver. Just checked the includes closer, and there is another category called PCC_YMC_BW which is most likely the color class used in the DJ – this class means yellow/magenta/cyan OR black&white. The Amiga does appear to be too small a market for HP, or most any other printer manufacturer, to make Amiga drivers. You will most likely have to wait for CBM to make a new driver. 73, Kelly