Metrohm 787 KF Titrino User Manual
Page 45
3.2 What can you do if the data transfer does not work?
787 KF Titrino
41
3.2 What can you do if the data transfer does not
work?
Problem
Questions for remedial action
No characters can be
received on a connected
printer.
- Are the instruments switched on and cables plugged
in correctly?
- Is the printer set to ”on-line”?
- Are baud rate, data bit and parity the same on both
instruments?
- Is the handshake set properly?
If everything seems to be ok, try to print a report with the
key sequence
this report is printed out correctly, check if reports are
defined in key .
No data transmission and the
display of the Titrino shows
an error message.
- error 42: Transmission error. Is the printer set to "on-
line"? Is the connection cable properly wired?
- error 43: Data output of the Titrino disabled for
longer than 6 s by XOFF.
- error 36-39: Receive error. Are the RS settings the
same on both devices?
The received characters are
garbled.
- Are the RS settings the same on both devices?
- Has the correct printer been selected?
Wrong line spacing.
The printer does not emulate completely the preset
mode. Usually these problems arise with the IBM mode.
Set the printer to a different mode (e.g. Epson).