User`s manual

BD2-1220/1221 User’s Manual
2
2. BASIC SPECIFICATIONS
2.1 Model Classification
The control board models are classified by the following designation method:
BD2 - 122 0 U
Character Set
U : International model
Compatible printing mechanism:
0: LT-1220/1320
1: LT-1221/1321
Model Name
The control board has the following model identification:
Letter “U” and number “0” or “1” are stamped on the component side following the model number.
Stamp location
BD2-
122