Amstrad/Schneider Printer Resources

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DMP4000 Mechanics.jpg


User Manuals

Service Manuals

Datasheets

Leaflets

ROM Images

Please dump the printer BIOS ROMs! Contained character sets & machine code may become useful for emulation & necrophile research...
If you do, please also take a photo of the printer PCB.

  • DMP1 ROM Image 8DE-1 (4K EPROM) (Should be a complete dump like the 8DE-2, but we hadn't the PCB to assure this)
  • DMP1 ROM Image 8DE-2 (4K EPROM) (this is the complete dump, as the M5L8039 microcontroller has no internal rom)
  • NLQ401 ROM Image (16K EPROM) (this is the complete dump, in NLQ401 printers, the internal 4K ROM in the uPD7811 CPU is disabled via MODE0/MODE1 pins)
  • DMP2000 ROM Image (16K EPROM, not including the 4K ROM located inside of the CPU) (dumped from a spanish printer, but should be same for all countries)
  • DMP2000 ROM Image (Schneider) (16K EPROM, not including the 4K ROM located inside of the CPU)
  • DMP2160 ROM Image (16K EPROM, not including the 4K ROM located inside of the CPU) (from a file discovered on an old floppy disc, appears to be an authentic dump)
  • DMP3000 ROM Image (32K EPROM, not including the 4K ROM located inside of the CPU) (dumped from a spanish printer, but should be same for all countries)
  • DMP3160 ROM Image (32K EPROM, complete; there is no extra ROM in the CPU chip) (dumped from a spanish printer, but should be same for all countries)
  • DMP3250di ROM Image (none yet dumped)
  • DMP4000 ROM Image (none yet dumped)
  • LQ3500 ROM Image (none yet dumped)
  • LQ3500di character and system roms (Can't confirm if CPU/MPU has Rom data, otherwise complete)
  • LQ5000di ROM Image (none yet dumped)
  • LD6000 ROM Image (none yet dumped)
  • SP200 ROM Image (for Amstrad's Sinclair PC 200) (none yet dumped)

Weblinks