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This is the recovered Machine Room from 2005. Please don't expect wonders. The look and feel of this site is nine years old, and so is its code. Some of the functionality has been recovered while the rest of the site is modernised and restructured. Watch this space!
Top :: Browse :: Epson :: PX-4


[Image: ]
Looks like the PX-8 without its tape recorder, and with a smaller screen.
496x287 JPEG file (12.4 KiB). Contributed by alexios (more pictures like this). Unrated (0 votes).
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No known owners (I still own one | I used to own one). I have seen one.
Search Google or Ebay United States for Epson PX-4 (more links, auctions & searches)
Other series members
PX-4, PX-8, PX-80.
Quick View
Emphasis Portable computing
Software compatibility CP/M 2
Timeline Released: 1985
CPU type Z80A
CPU word length 8 bits
CPU clock rate 3.68 MHz
ROM Size 96 KiB
RAM Size 64 KiB
Maximum RAM Size 192 KiB
Keyboard Typewriter keyboard, QWERTY layout.
Number of keys 77
Dimensions 29.7 x 22.0 x 4.6 cm (11.7 x 8.7 x 1.8 in)
Weight 1.6 kg (3.5 lb)
Text modes 40x4, 80x25
Total number of colours 2
I/O Ports Barcode reader, Parallel, RS-232, Tape recorder

More technical info...