Toshiba 960-809 manual Tests and Diagnostics

Tests and Diagnostics

Subtest 02	Function
	This subtest is for IBM compatible printers, and tests the following functions:
	Normal print
	Double-width print
	Compressed print
	Emphasized print
	Double-strike print
	All characters print
	This subtest prints the various print types shown below:

Subtest 03 Wraparound

NOTE: To execute this subtest, a printer wraparound connector must be connected to the computer’s printer port.

This subtest checks the output and bi-directional modes of the data control and status lines through the parallel port wraparound connector (34M741986G01). (Both output and bi-directional modes are tested.)

3-30 [CONFIDENTIAL] PORTEGE M780 Maintenance Manual (960-809)