Intermec EasyCoder PM4i User Manual page 18

Problems and Possible Solutions (continued)
Problem
When I send a TAGREAD
or TAGWRITE command, I
get this error message, "Tag
format error."
Data can be written
unlawfully to a write-
protected ISO 18000-6B
tag.
I can read ISO 18000-6B
tags, but when I try to read
Class 1 tags, I get this error
message, "No tag found."
(Fingerprint only) My
printer displays an error
code.
18
Possible Solution
The TAGFORMAT defined for the operation
determines the number of required parameters.
You may need to modify the TAGFORMAT. For
help, see the Intermec Fingerprint Command
Reference Manual (P/N 937-005-xxx) or the
Intermec Printer Language (IPL) Command
Reference Manual (P/N 937-007-xxx). For more
information, see the EPC Tag Data Standard
(v1.1, revision 1.27) available from the
EPCglobal web site at www.epcglobalinc.org.
For some ISO 18000-6B tag chips, the
functionality to protect the tag memory from
being rewritten has not been implemented.
Switch to tags with a different chip that have
this functionality implemented.
Class 1 tags require an MPR6100 RFID Radio
Module. To order an MPR6100 kit, contact your
local Intermec representative.
Use the error code text to troubleshoot the
problem:
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
Note: If you are using Intermec Direct Protocol,
error codes 1320 to 1329 are supported and
displayed with the error text.
EasyCoder Printer (PM4i, PX4i, and PX6i ) RFID User's Guide
No RFID support installed.
No tag found.
Access outside tag memory.
Tag format error.
RFID inactive.
Not supported by tag type.
RFID module too hot.
RFID duty cycle exceeded.
RFID lock error. Tag cannot be locked.
RFID access error. Tag is locked.