How do I get started reverse engineering z80 machine code?

assembly, decompiling, disassembly, reverse-engineering, z80

Solution

Most powerful disassembler - IDA supports z80.

Also list of disassemblers published at "Software Development Tools for Z80 Family" page

Problem

I have a .z80 memory dump. How do I reverse engineer it? What do I need to know? How can I minimize manual labour?

Original source