Troubleshooting - Intermec EasyCoder PM4i User Manual

RFID,TAGREAD
This parameter indicates the ID of the current tag. This value is
byte 4-16, which is the EPC when reading Gen2 inlays.
For IPL, use this command:
<ESC>Jn,m,p,q
where: n
For Fingerprint, the command TAGREAD reads data from the
field specified by the latest TAGFIELD command, and the
format of the data is defined by the latest TAGFORMAT
command.
RFID,FIELDSTRENGTH
This parameter indicates the output power to the antenna to
communicate with the RFID tag.
Valid values are a number from 0 to 100 (default = 72).
You should only change this parameter if it is explicitly stated in
the recommendations for your RFID media.

Troubleshooting

Use this section to troubleshoot problems you may encounter
when reading and writing to RFID tags.
Problems and Possible Solutions
Problem
I loaded my printer with
RFID media, but it is not
writing to the tags.
The RFID kit is installed,
but "RFID" does not
appear in the setup tree.
16
is the data format (0 to 9).
m is the the tag memory segment.
p is the number of RETRIES.
q is the number of bytes (length of read segment).
Possible Solution
After you load RFID media, restart the printer
or run a TESTFEED to let the printer identify
the RFID media type.
The printer is not communicating properly with
the RFID hardware. For help, contact your local
Intermec representative.
EasyCoder Printer (PM4i, PX4i, and PX6i ) RFID User's Guide