bsteh@alderan.uucp (Herbert Bsteh) (11/21/90)
We are urgently looking for the video interface specification
of the HP LASERJET printer (type 33440AB).
We tried to contact HP but we encountered a wall of silence...
Who can help us to get this information ? Many thanks in advance !
Please reply by email (bsteh@alderan.uucp),
or keep the cross posting to comp.sys.ibm.pc.hardware
Thanks in advance Herbertmaguire@cs.columbia.edu (Gerald Q. Maguire) (11/21/90)
I faced this same problem several years ago and found that the best method remove the HP processor board from the LaserJet and to install a Canon RG1- 0715-000 video interface circuit - which provides OEM video input to a bare SX engine - price is approx. US$75 These are available from Canon dealers [I got one from: FX Unlimited 4151 Middlefield Road Suite 110 Palo Alto, CA 94303 ;phone[(415) 494-0888] ] The Canon VD-1 interface will fit in the slot but will not work due to the changes which HP has made in their processor board and how it uses this slot. Chip