Using The Rs232C (Serial) Interface - SATO CL608VA Operator And Technical Reference Manual

USING THE RS232C (SERIAL) INTERFACE

1. Is the RS232C Serial cable connected securely to your serial port on the PC
(DB- 25S Male) and to the RS232C connector on the printer?
2. Is the cable defective? At the very least, you should be using a "Null Modem
Cable," which crosses pins in a specific manner. This should enable your
printer to print. But we recommend that you eventually use a cable built
to specifications as described in Section 5: Interface Specifications.
3. Check for obvious errors in the data stream. Remember that all print jobs
for serial data must be framed by an
necessary.
4. If after sending your job to the printer, it only "beeps" (or displays a
Framing Error message on the LCD panel) indicating a "framing error"
message, you may have a configuration problem. There may be some
inconsistencies with the Baud Rate, Parity, Data Bits, or Stop Bits in
relation to your host computer. If you are confused as to what the printer's
current RS232 settings are, you may choose the SATO defaults (all DIP
switches in the OFF position) to achieve 9600 baud, no parity, 8 databits,
and 1 stop bit.
5. If you still are unable to get printer output, try the Hex Dump as described
in Step 5 under the Centronics Interface troubleshooting. In this case, the
printer monitors its RS232C interface for incoming data.
6. From the Hex Dump, if you are seeing extra 0D 0A (CR and LF) characters,
and are using BASIC, refer to the beginning of the Command Code
section. It provides hints for writing a SATO program in BASIC.
SATO CL Series Printers
and
9001035 Rev. E
Section 6. Troubleshooting
.
. Again, see Section 5 if
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