Printing Unprocessed Data - Intermec EasyCoder 3400d User Manual

Examine your error log labels. Each one has a number and a brief description.
The errors fall into three categories:
Error #100 - #499. Twinax interface-to-printer CPU error. This type of error may
be caused by faulty installation of the twinax interface or by errors generated by
the twinax interface that you cannot correct. If you cannot determine the cause
of the problem, call for service.
Error #500 - #699. Host-to-twinax interface error. This is a protocol error.
Usually correcting the program or the host configuration will remedy this
situation.
Error #700 - #999. Internal error. This type of error is not correctable by the
user. Call for service.

Printing unprocessed data

Printing unprocessed data may help you troubleshoot problems by showing
how the twinax interface handles data sent from the host. However, if you
cannot determine the cause of the problem, call for service.
Data from the host is filtered through several stages of processing before being
sent to the printer. You can print data from two of these stages. The following
procedure instructs you to first print data from one of the early stages of
processing (stage 1) and then from the final stage of processing (stage 2).
1. Enter Data Line Print mode on your printer. Refer to your printer user's
manual for the procedure to enter Data Line Print mode. The printer enters a
state in which it prints every character it receives (including ASCII control
characters) with the matching hexadecimal code underneath.
2. Record the setting of the twinax interface rear panel switches; you need to
know how to set the switches after testing is complete.
3. Without switching off the printer, set switches 1 through 4 to the ON
position and switches 5 through 7 to the OFF position as shown in the
following figure.
T
Twinax Interface
33