Toshiba S4 Benutzerhandbuch

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3.12  Printer Test 
3  Tests and Diagnostics
TECRA S3 Maintenance Manual (960-532)
[CONFIDENTIAL]
3-33
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.)