Lexmark 4I3 - Manual (Page 179)

Models 202 and 2I1
– PA1
– PA2
Model 5I3
– PA1/Hex Print
– PA2/Display Interface
For a detailed description of each key, see “Understanding the
Operator Panel” in IBM 4230 Printer Models 102, 1I1, 202, 2I1, 4I3,
and 5I3 Operator Panel Instructions.
Chapter 3. Getting to Know Your Printer 3-15