The setup is a P3 450Mhz running samba (standard redhat 6.1 ver), lpr (standard redhat 6.1 ver) kernel 2.2.13 recompiled from the original kernel source, a printer oki 3381 connected to a local lpt port. The probleme is that some times the printer makes a line or two with another font, dont know if it's the local filter or whats wrong.. I have a link with a example of the prob, in top where i have drawn a red line on the error, and in the buttom a clean example http://shells.wallin.dk/~exiof/aktivprint.jpg - Christian Pedersen Wallin Computer
This looks a lot like the database(?) your ascii text is generated from contains printer control characters. Make sure the BKINGSREG. 1/1/99 line is not actually [some escape code]BKINGSREG...