Operator`s manual
122  A-Class 
Printing (continued) 
Justification:  Dependant upon the model’s right hand (RH) or left hand (LH) 
designation, where RH is right justified and LH is left justified.  
Distance of media edge to 
printhead “Dot 1”: 
All RH models: .070 inch (1.78 mm) 
  A-4212 LH: .070 inch (1.78 mm) 
  A-4310 LH: 0 
  A-4408 LH: .070 inch (1.78 mm) 
  A-4606 LH: 0 
  A-6212 LH: 0 
  A-6310 LH: .054” (1.37 mm) 
Printhead Protection:  Thermistor sensor. 
Flash Memory:  4 MB, or 8 MB (with optional Main Logic Card) 
DRAM Memory:  16 MB 
Media and Ribbon Requirements 
Media Types:
  Wound-out labels only. Roll-fed, die-cut, notched, reflective 
continuous, and fan-fold media. Flat printable side, with no more 
than .0007” (.018 mm) protrusions on the opposite side. See 
drawing below. 
Ribbon Types: 
‘Coated Side In’ and ‘Coated Side Out’ types, depending upon the 
Ribbon Supply Hub in the printer. Types are NOT
 interchangeable. 
Core Size – 
1.010 inches ± .006 inches (25.6 mm ± .2 mm) inner diameter core; 
core not to protrude beyond the ribbon’s edge. 
Width Range –  Model dependant, where the ribbon width should slightly exceed the 
label width (and backing material) being used: 
  A-4xxx models: 1.0 – 4.65 inches (25.4 – 118.1 mm); and 
  A-6xxx models: 2.0 – 6.7 inches (51.8 – 170.2 mm). 
Maximum Length:
  1968 feet (600 meters) 










