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Internet Message Format  |  1993-01-29  |  1.0 KB
  1. Xref: sparky comp.os.msdos.programmer:12550 alt.msdos.programmer:3290
  2. Newsgroups: comp.os.msdos.programmer,alt.msdos.programmer
  3. Path: sparky!uunet!math.fu-berlin.de!ira.uka.de!scsing.switch.ch!univ-lyon1.fr!ghost.dsi.unimi.it!batcomputer!caen!destroyer!gatech!swrinde!cs.utexas.edu!torn!watserv2.uwaterloo.ca!watserv1!cape.UWaterloo.ca!dherman
  4. From: dherman@cape.UWaterloo.ca (Dennis Herman)
  5. Subject: HP LaserJet 4 Bi-Tronix Info
  6. Message-ID: <C1KoBt.IB@watserv1.uwaterloo.ca>
  7. Sender: news@watserv1.uwaterloo.ca
  8. Organization: University of Waterloo
  9. References: <93028.003027LENBC@CUNYVM.BITNET>
  10. Date: Thu, 28 Jan 1993 16:26:16 GMT
  11. Lines: 8
  12.  
  13.  
  14. Does anyone out there have any info on the hardware protocol details used
  15. by the HP LJ4 Bitronix interface ? For those not familiar with it, it     
  16. claims 200 Kbytes/second throughput and bi-directional communication. So 
  17. far I have only been able to get 5K/sec and unidirectional communications.
  18. using the standard lpt1 port communications protocol. HP has been little 
  19. help on this. Any help appreciated. 
  20. Dennis
  21.