HP 17bII+ - Manual (Page 189)

13: Printing 189
File name : English-M02-1-040308(Print).doc Print data : 2004/3/9
2. Press  to change the setting. A message informs you that
tracing is on or off. If necessary, press  again to display the
desired message.
3. Press e .
Example: Trace-Printing an Arithmetic Calculation. Produce a record
of the keystrokes you use to do the following calculation and store the
result in the TVM variable
PMT.
1 /
12
× 4,800 + 125
Press @p  to set    . If you
see    , press  again.
Keys: Print-out:
e





12 @t   
 
*

4800 +   
125 =
  
 


@p



e
How to Interrupt the Printer
Pressing a calculator key during a printing operation will interrupt
transmission, but not immediately stop the printing.
To stop the printer immediately, turn it off.
v
v
v