Infinite retry on parallel printer time-out.

在并行打印机超时上；连续再试。

youdao

Parallel port enables microcomputer users to connect to a parallel printer.

并行端日使微机用户能与并行打印机相连接。

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The parallel port of computer is mainly used for connecting to printer, the data transmission rate is rapid because the data is transferred in parallel.

计算机并口主要用来连接打印机，由于数据并行传输，所以传输速度相对较快。

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My printer uses a smaller parallel connector and needed an adapter for the adapter.

FORBES: Bluetoothaches