[Linux-parport] Printer driver.

[amith]

hi all,
              iam in the process of writing a driver for my printer 
(parallel port ) (Compaq IJ 600) , to basically understand device driver 
writing . Could someone point me to some links to get started. i have 
read documents about parallel port specifications, and tried it in my 
driver but my printer never seems to respond to  my code :-( . please 
direct me to some pointers.

cheers,
Amith