APPENDIX
APPENDIX A–1
APPENDIX A
PRINTER SPECIFICATIONS
Printing
Print Method Electrophotography by semiconductor laser beam scanning
Laser Wavelength: 780 nm
Output: 5 mW max
Resolution HL-720 series: 600 dots/inch
(under Brother Printing Solution for
Windows)
HL-730 / 730Plus series:
600 dots/inch
(under Brother Printing Solution for
Windows)
300 dots/inch
(under DOS, Apple Macintosh and other
operating system)
Print Quality Normal printing mode
Economy printing mode (up to 25% and 50% toner saving)
Print Speed Up to 6 pages/minute (when loading A4 or letter-size paper
from the multi-purpose sheet feeder)
NOTE: Maximum print speed is obtained by printing several
copies of the same page. Print speed may vary depending on
interface type, emulation, processing power of the computer,
memory allocated to the print job, paper size and graphic
quality.
Warm-Up 20 seconds at 23°C (73.4°F)
(The warm up time depends on the ambient temperature and
humidity.)
First Print 20 seconds (when loading A4 or letter-size paper from the
multi-purpose sheet feeder)
Print Media Toner cartridge:
Life Expectancy: 2,200 pages/new toner cartridge
1,000 pages/starter toner cartridge
(USA, Canada and some other areas only)
(when printing A4- or letter-size paper at 5% print coverage)
NOTE: Toner life expectancy will vary depending on the type
of average print job printed.
Summary of Contents for HL-720
Page 1: ...SERVICE MANUAL MODEL HL 720 730 730Plus R LASER PRINTER ...
Page 36: ...II 19 1 3 10 Engine I O HL 720 Fig 2 21 shows the engine interface circuit Fig 2 21 ...
Page 37: ...II 20 HL 730 730Plus Fig 2 22 shows the engine interface circuit Fig 2 22 ...
Page 61: ... Fig 3 18 2 4 1 1 1 ...
Page 92: ...SERVICE MANUAL MODEL HL 760 R LASER PRINTER ...
Page 109: ...II 8 1 3 4 DRAM Two 4M bit DRAMs x 16bits are used as the RAM Fig 2 6 ...
Page 113: ...II 12 1 3 10 Engine I O Fig 2 12 shows the engine interface circuit Fig 2 12 ...
Page 114: ...II 13 1 3 11 Paper Feed Motor Drive Circuit Fig 2 13 ...
Page 133: ...Appendix 2 Main PCB Circuit Diagram 1 3 CODE UK3227000 B48K272CIR 1 3 NAME ...
Page 134: ...Appendix 3 Main PCB Circuit Diagram 2 3 CODE UK3227000 B48K272CIR 2 3 NAME ...
Page 135: ...CODE UK3227000 B48K272CIR 3 3 NAME Appendix 4 Main PCB Circuit Diagram 3 3 ...
