Laser Printer SERVICE MANUAL HL-1030, 1240, 1250, 1270N

CHAPTER 2 INSTALLATION AND BASIC OPERATION
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5.6.2 Test print mode
The printer incorporates various test print modes. The printer enters into each test print mode
by panel button operation.
For details on test print mode, see Subsection 10.1 ‘Test Print Mode’ in CHAPTER 6.