Paxar Gold 6037EX manual Message Solution

Message	Solution
Supplied Buffer was too small	Call Technical Support at the phone
for amount of data.	number on the back of this manual.
Ultra returned Negative	The printer timed out before it could
response.	complete the command. Increase
	the length of the timeout with the
	settimeout command and retry the
	command that timed out.
Unknown Command	Verify the spelling of the command
	name and re-enter it.
Unknown Drive Letter	Retry the udiskfree command, but
	specify either c or d as the drive
	letter.
Unknown Error (Error = xxx).	A UServe error occurred. Physically
	reboot the printer (not with the
	reboot command), start UServe, and
	try the command again. If the error
	still occurs, have the printer
	serviced.

7-26 Programmer’s Manual