114 
 
Displayed 
Message 
Description  Possible Solution(s) 
 
HEAD NEEDS 
CLEANING 
 
The scheduled printhead 
cleaning distance has been 
reached. 
 
Clean the printhead; see Printhead Cleaning 
for cleaning details. 
 
To change this programmable setting, enter 
Advanced Menu / Media Settings / Printhead 
Cleaning Menu. 
 
HOST 
CHANGES 
PENDING 
 
The host has changed the 
configuration of the printer, 
but those changes cannot 
take effect until a ‘host 
reset command’ is issued. 
 
To save these changes, send a host reset 
command (in DPL); or, to discard the 
changes, perform a soft reset. 
 
INVALID 
ENTRY 
 
The selection you are 
attempting to make is not 
valid or is not within the 
acceptable parameter 
range. 
 
Enter a different setting or parameter that 
falls within the acceptable range.  
 
LOW VOLTAGE 
 
The printer has detected a 
low operating voltage. 
 
Possible low or fluctuating line voltage levels 
have been sensed. If the condition persists, 
try moving the printer to another outlet, or 
call for service. 
 
REWINDER 
FULL  
 
The internal rewinder is 
nearing capacity. 
 
Unload the internal rewinder soon.