The PCW was the Amstrad computer in production for the longest time(1985 - 1996). And the Amstrad computer with the most model revisions (Starting with the PCW8256 and ending with the PcW16). All models was based on the Z80 CPU.
The series consists of PCW 8256 and PCW 8512 (introduced in 1985), PCW 9512 (introduced in 1987), PCW PcW 9256 and PCW PcW 9512+ (introduced in 1991), PcW10 and PcW16 (introduced in 1995). The PCW switched from 3inch floppy drives to 3.5inch floppy drives in 1991.
8 million units sold worldwide (over 200,000 in UK) [https://www.retroisle.com/amstrad/pcw/general.php Source].
It is not supplied with CP/M. However, CP/M 2 and 3 have been ported to the PcW16 by John Elliott [https://www.seasip.info/Cpm/software/index.html Source].
The PcW16 does not come bundled with a printer, but uses provides a standard Centronics printer port. It has drivers for laser printers, inkjet printers and 24-pin matrix printers. It does not support daisy wheel or 9-pin matrix printers.
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