ols. These services serve as a
bridge between the system and the printers. Hence, the printer and print protocol specific
implementation is factored out of the system and can be independently developed and updated.
</p>
<p>
A print service implementation should extend <code><a href="../../../reference/android/printservice/PrintService.html">PrintService</a></code>
and implement its abstract methods. Also the print service has to follow the contract for
managing <code><a href="../../../reference/android/prin