Brother HL-5450DN Technical Reference Guide

APPENDIX C HBP MODE COMMANDS - 7
3.2.3 Sleep mode setting commands
Command
@T+ *
Function
This command sets the sleep time in minutes.
Explanation
This command is valid immediately after the printer receives the command.
The command is valid until one of the following occurs.
(1) The printer receives the Exit command.
(2) The printer receives a new sleep time setting command.
(3) The printer power is turned off.
(4) InputPrime Signal is brought LOW.
This command sets the time from the last printer operation (printing, key pressing, motor being driven) to
entering sleep mode.
1 byte of binary data (0-255) after the @T command indicates the minute(s) delay to enter sleep mode.
However, there are two exceptions. If the value is set to 0, the sleep time is set to 5 seconds. If the value is set
to 255, the printer does not go into sleep mode.
For the HL-1040, the command is valid during HBP mode only, it is not effective after using the @X Exit
command.
Note1:
Sleep time means the time from the last operation ( Key Pressing, Data receiving, Printing) to entering sleep
mode.
Note2:
HL-1040 also accepts the PJL command which sets the sleep time. The sleep time set by the PJL command is
valid both in HBP mode and in Non-HBP modes. (PCL, EPSON or IBM emulation)

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