CHAPTER 1 GENERAL

3.SPECIFICATIONS

3.1Printing

Print method

Electrophotography by semiconductor laser beam scanning

Laser

Wave length:

780 nm

 

 

 

Output:

5mW max

 

 

Resolution

HL-1030:

600 x 600 dots/inch (GDI)

 

 

 

HL-1240:

600 x 600 dots/inch (GDI)

 

 

 

 

300 x 300 dots/inch (under DOS or other operating

 

 

system)

 

 

 

HL-1250:

1200(H) x 600(V) dots/inch (for Windows

DIB

 

 

graphics)

 

 

 

 

600 x 600 dots/inch (for Windows

and DOS)

 

 

300 x 300 dots/inch (under Apple Macintosh using the

 

 

optional RS-100M)

 

 

 

HL-1270N:

1200(H) x 600(V) dots/inch (for Windows

DIB

 

 

graphics)

 

 

 

 

600 x 600 dots/inch (for Windows

and DOS)

Print quality

Normal printing mode

 

Economy printing mode (up to 25% and 50% toner saving)

Print speed

HL-1030:

Up to 10 pages/minute

 

HL-1240/1250/1270N: Up to 12 pages/minute*

 

(when loading A4 or Letter-size paper from the paper cassette.)

Warm-up

Max. 45 seconds at 23° C (73.4° F)

First print

15 seconds

 

 

(when loading A4 or Letter-size paper from the paper cassette.)

Print media

Toner cartridge

 

 

Life expectancy:

3,000 pages/cartridge (Standard cartridge)

 

 

6,000 pages/cartridge (High-capacity cartridge)

 

(when printing A4 or Letter-size paper at 5% print coverage)

Developer

Drum unit

 

 

Life expectancy:

20,000 pages/drum unit

*NOTE:

Print speed varies depending on the paper size or media type. For details, refer to APPENDIX 3 ‘PRINT SPEEDS WITH VARIOUS SETTINGS’.

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Brother 1250, HL-1030, 1240 service manual Specifications, Printing, Dib