Specifications; Printing; Functions - Brother HL-720 - B/W Laser Printer Service Manual

2.

SPECIFICATIONS

2.1

Printing

Print method
Resolution
Print speed
Warm-up
First print
Print media
Developer
2.2

Functions

CPU
Emulation
Printer driver
Interface
Memory
Control panel
Diagnostics
Electrophotography by semiconductor laser beam scanning
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 (using Apple Macintosh with the optional RS-
100M)
Up to 6 pages/minute (when loading A4 or letter-size paper from
the multi-purpose sheet feeder)
Max. 20 seconds at 23°C (73.4°F)
20 seconds (when loading A4 or letter-size paper from the multi-
purpose sheet feeder)
Toner in a cartridge
Life Expectancy: 2,200 pages/cartridge (when printing A4 or letter
-size paper at 5% print coverage)
Drum unit, separate from the toner cartridge
IDT79R3041-20J 20Mhz
Automatic emulation selection among HP LaserJet 5P (PCL Level
5e), EPSON FX-850, and IBM Proprinter XL
Windows 95/Windows 3.1 driver, supporting Brother Native
Compression mode and bi-directional capability.
®
Optional Macintosh QuickDraw driver (Standard in some
countries.)
Bi-directional Centronics parallel interface. (IEEE 1284 compliant)
An RS-422A/RS-232C serial interface (RS-100M) is optionally
available.
1.0 Mbytes with Data Compression Technology.
Expandable up to 33 Mbytes by installing an industry standard
SIMM.
1 switch and 4 lamps
Self-diagnostic program
I-3