Operator`s manual
A-Class  165 
preprinted media Label stock that contains borders, text, or graphics, floodcoating, etc. 
perforation  Small cuts extending through the backing and/or label material to facilitate their 
separation. Also referred to as “perf”. 
print speed The speed at which the media moves under the printhead during the printing process. 
reflective media Media imprinted with carbon-based black marks on the underside of the 
material, which is used to signal the top-of-form when the ‘reflective’ sensor is enabled. 
registration Repeatable top to bottom alignment of printed labels. 
reverse speed The backward rate of media motion into the printer during tear-off, peel and 
present and cutting operations for positioning the label at the start of print position. 
ribbon An extruded polyester tape with several layers of material, one of which is ink-like, used 
to produce an image on the label. Also referred to as “foil”. 
ribbon wrinkle An undesirable overlapping of the ribbon during the printing process that leads to 
voids on the printed label, typically caused by an improper printhead leveling cam 
adjustment. 
roll media A form of media that is wound upon a cardboard core. 
slew speed The speed at which the media moves under the printhead in non-printed areas and 
between labels using the GPIO function. 
start of print The position on the label where the printing actually begins. 
tag stock A heavy paper or synthetic printing material, typically featuring a notch or black mark 
for TOF and no adhesive backing. 
thermal transfer The printing method that creates an image by transferring ink from a ribbon 
onto the media using the heat from the thermal printhead. 
TOF (top-of-form) The start of a new label as indicated by a label gap, notch, mark or 
programming. 
void An undesirable blank space in a printed image.  










