User Manual

36 M-Class
The s econd label print ed is the Tes t Label. This label is u sed t o tes t the condition of the p rint hea d, a s shown below:
Good Prin t Qualit y L a bel:
Even pattern consistency
indicates correct printhead
operation.
Faulty P rint Qualit y L a bel:
Streaks indicate a dirty or
faulty printhead. See Section
6.1 f or cleaning instructions.