Brother HL 1240 - B/W Laser Printer Service Manual page 214

CHAPTER 4 TROUBLESHOOTING
Identifying your problem......................................... 4-1
Control Panel Indications ........................................ 4-2
Operator calls and how to clear them ........................................4-2
Service call indications..............................................................4-4
Error messages in the Status Monitor ...................... 4-6
Error message printouts ........................................... 4-8
Paper Handling ...................................................... 4-10
PAPER JAMS and how to clear them.................... 4-11
Others ...................................................4-16
For printing with the Serial Interface (For HL-1250 Only) ...4-16
For DOS users..........................................................................4-16
For Apple Macintosh Computers user.....................................4-17
For iMac and Power Macintosh G3 with USB........................4-17
Improving the print quality.................................... 4-18
How to print correctly ........................................... 4-24
For DOS users..........................................................................4-25
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