Brother HL-5450DN Technical Reference Guide

CHAPTER 2 PCL - 97
6.3.13. Horizontal 1200-dpi image format mode (Raster Graphic Mode 1027)
The printer supports 1200 dpi printing for special image formats in 1200 dpi mode. We recommend that the
installed printer memory is 10 Mbytes or more for 1200 dpi printing.
To set 1200 dpi mode,
1. Set 1200 dpi printing mode by using the following PJL command:
@PJL SET RAS1200MODE = ON
2. Choose PCL mode with the following PJL command:
@PJL ENTER LANGUAGE = PCL
(If you select a mode other than PCL mode, 1200 dpi printing mode cannot be selected.)
The PCL Mode set command for 1200 dpi Image Format is ESC *b1027M. The transfer raster data command
(ESC*b###W) then transfers horizontal 1200 dpi data.
<1200 dpi Graphic Data Compression Format>
This compression format consists of blocks of data 64 dots down the page starting from the leading edge of the
paper.
i.e.: If the graphic data extends over three bands as shown in the following diagram, it transfers the data as
three blocks of data:
ESC*b##W <Block 1> <Block 2> <Block 3>
In mode 1027, the transfer graphic data command byte count does not have a limitation of 32,767 bytes.
The block data is composed as follows:
Position Data Description
0 - 1 Block length n - 2
2 - 3 Horizontal position dots from the left of the page
4 - 5 Vertical position dots from the leading edge of the
page
6 Height dots number of image vertical dots
7 - 8 Width words number of image horizontal 16 bit
words
9 - (n - 1) Compression data compression image data
i.e.: Data is at horizontal position = 256, vertical position = 64, height = 32 dots, width = 100 x 16 bit words
(1600 dots), and compression data is 800 bytes;
ESC*b809W 03h 27h 01h 00h 00h 40h 20h 00h 64h [Data800Byte]
 _   _   _  |  _  |
a b c d e f
(256, 64)
32
1600
0
64
128
Band 1
Band 2
a: Block length(807)
b: Horizontal position(256)
c: Vertical position(64)
d: Height dots(32)
e: Width words(100)
f: Com
p
ression ima
g
e data
0
64
128
192
256
320
Band 1
Band 3
Band 4
Band 2
Band 5
Block 3
Block 2
Block 1

Brother HL-5450DN Specifications

General

Color	No
N-up printing	2, 4, 9, 16, 25
Duplex printing	Yes
Print technology	Laser
Maximum resolution	2400 x 600 DPI
Time to first page (black, normal)	8.5 s
Print speed (black, normal quality, A4/US Letter)	38 ppm
Duplex print speed (black, normal quality, A4/US Letter)	9 ppm
Maximum duty cycle	- pages per month
Recommended duty cycle	1000 - 3500 pages per month
Number of print cartridges	1
Memory type	DDR2
Processor family	Star Sapphire
Maximum internal memory	320 MB
Sound power level (standby)	34 dB
Sound pressure level (printing)	59 dB
Sound pressure level (quiet mode)	54 dB
Total input capacity	250 sheets
Total output capacity	150 sheets
Maximum input capacity	800 sheets
Total number of input trays	2
Multi-Purpose tray input capacity	50 sheets
Custom media width	76.2 - 215.9 mm
Maximum print size	216 x 356 mm
Custom media length	127 - 355.6 mm
Paper tray media types	Plain paper, Recycled paper
Paper tray media weight	60 - 105 g/m²
Non-ISO print media sizes	Letter
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
Multi-purpose tray media types	Bond paper, Envelopes, Heavyweight paper, Labels, Plain paper, Recycled paper
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 163 g/m²
Standard interfaces	Ethernet, USB 2.0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (off)	0.41 W
Power consumption (standby)	4.7 W
Power consumption (printing)	665 W
Power consumption (PowerSave)	0.6 W
Package weight	11.900 g
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Dimensions (WxDxH)	371 x 384 x 245 mm