Printed output is usually a requirement for any serious S/390 operation. FLEX-ES emulation
and typical PC printers can provide an expensive method for obtaining typical S/390 printed
output. There are very few card readers still in use anywhere, but an emulated card reader
can provide an interesting link between the base Linux system underlying FLEX-ES and an
emulated S/390.
6.1 JES2 customization
The printer and card reader techniques discussed in this chapter assume you have a printer
and card reader defined in your z/OS and in JES2. Depending on how your z/OS ...
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