Toshiba A20-S259 Maintenance Manual - Page 138
Appendix F., To execute this subtest, a printer wraparound connector must
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3 Tests and Diagnostics 3.9 Printer Test 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 Wrap around NOTE: To execute this subtest, a printer wraparound connector must be connected to the printer port in the Port Replicator. The printer wraparound connector (34M741986G01) wiring diagram is described in Appendix F. This subtest checks the output and bi-directional modes of the data control and status lines through the parallel port wraparound connector. 3-26 Satellite A20 Maintenance Manual (960-444)
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3
Tests and Diagnostics
3.9
Printer Test
3-26
Satellite A20 Maintenance Manual (960-444)
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
Wrap around
NOTE
: To execute this subtest, a printer wraparound connector must be
connected to the printer port in the Port Replicator. The printer
wraparound connector (34M741986G01) wiring diagram is described in
Appendix F.
This subtest checks the output and bi-directional modes of the data control and
status lines through the parallel port wraparound connector.