46 
 
EMPTY 
SENSOR 
LEVEL 
Establishes the threshold for the empty value (0 - 255), where 000 is the Default 
Setting. 
TRAN SENSOR 
GAIN 
Establishes the sensitivity of the transmissive sensor (0 - 31), where 15 is the 
Default Setting.  
REFL SENSOR 
GAIN 
Establishes the sensitivity of the reflective sensor (0 - 31), where 15 is the Default 
Setting. 
 
PRINTHEAD 
CLEANING 
Controls the automatic printhead cleaning alert and cleaning routine, where:  
CLEAN HEAD 
SCHEDULE 
Specifies the inch (or centimeter) count at which the printer will prompt you to 
clean the printhead. (Note that the specified count (0 - 200 inches) will be 
multiplied by one thousand, while zero [the default value] will disable the cleaning 
schedule function.)  If the specified count is exceeded three times, a Head 
Cleaning Fault will be initiated. 
CLEAN HEAD 
COUNTER 
Indicates the number of inches (or centimeters) since a cleaning was last initiated.
RESET 
COUNTER 
Resets the Clean Head Counter to zero to restart the Clean Head Schedule. 
CLEAN HEAD 
NOW 
Initiates the cleaning routine and resets the Clean Head Counter.