HP 5100tn Printer Job Language - Technical Reference Manual - Page 181

10 Programming Tips for Using PJL Introduction When using most printer languages, there is usually more than one way to perform a certain printing function. PJL is no exception. Properly formed PJL jobs provide the developer with the desired features while eliminating glitches. This chapter provides tips for creating efficient PJL jobs that eliminate potential problems. Note Improperly coded print jobs may work fine in a single-computer/single-printer environment running only one application, but cause problems in a multi-application or shared network environment. The first part of this chapter categorizes PJL applications into three general types, and provides guidance and examples for each type. The remainder of the chapter provides hints for handling specific situations, including using status readback in a multi-user system. Programming Tips 10-1