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3. Diagnostic Aids
The printer contains self tests to help find and solve problems. You do not need to connect the printer to a computer or terminal to run these tests.
Types of self tests are:
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•Print Test
•Hex Trace Mode (a computer or terminal is necessary)
The following are special machine modes that run when the printer is turned off and then back on:
Turn Printer On While Pressing | Results |
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LineFeed | Prints print test with sample fonts. |
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Tractor | Sets printer in Hex Trace mode. |
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Load/Unload & Tractor | Disables/Enables Operator Panel |
| Lockout Mode. |
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Tearoff &Tractor with the | Resets the printer to the World Trade |
printhead at the left limit | defaults. |
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Tearoff & Load/Unload with the | Resets the printer to the U. S. defaults. |
printhead at the left limit |
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Diagnostic Aids
