debian/woody powrpc + /dev/lp* + serial port: /dev/ttyS1 + powrup self-test ?

I now have the modem working fine on my lnux powrmac. The next problem is the printer port. Mac doesn't have a parallel prt, apparently; they use the serial port instead. I have identified it as /dev/ttyS1, courtesy of "dmesg | grep tty", and "setserial /dev/ttyS1", which match irq and hex address. I have an ostensibly working Imagewriter II. (It goes through the powrup tests and behaves as expected.) Yet when I do # cat > /dev/ttyS1 The quick brown fox. <ctrl-d> nothing comes out the printhead. Yes, I do have it "online". No, I haven't ever had it work with the macos: I am unable (terminally) to work with iconic macos. Any suggestions? Does Imagewriter II have a powerup self-test in eeprom (like various HP devices I've known?) If so, how do I gain access? PS If anyone has a working /etc/printcap for a serial port mac printer, I'd appreciate you posting it. TIA, max. -- The Toronto Linux Users Group. Meetings: http://tlug.ss.org TLUG requests: Linux topics, No HTML, wrap text below 80 columns How to UNSUBSCRIBE: http://tlug.ss.org/subscribe.shtml
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blanco-S8qYAnHmZTt34ZA5RureAJ4VBq8PJc8F@public.gmane.org