If the printer prints wrong characters
Checkpoint
Is interface cable connected
correctly?
Are the DIP switches set
correctly?
Is the program correct?
If the printing is light or dark
Checkpoint
Is the temperature very high
or low?
Are you using the specified
paper : TP411L?
Are the DIP switches set
correctly?
Action
See Section 2.5.
Set the DIP switches according to
the input method.
In serial input, "!", "?", "*" is printed
for the incorrect set at DIP SW3.
Set them according to the
computer communications
method.
Check the program.
Unless ";" is input following the
LPRINT Statement in BASIC,
usually CR and LF are
automatically output.
Action
Use the printer at 0 to 40 °C.(32 to
104 °F)
Use the specified paper.
Check the print density DIP SW
settings.
- 42 -
Reference
page
20
15
⎯
Reference
page
⎯
⎯
17