Brother HL-T4000DW User Manual

Home > Routine Maintenance > Clean Your Brother Machine > Clean the Print Head from Your Computer
(Mac)
Clean the Print Head from Your Computer (Mac)
To maintain good print quality, the machine automatically cleans the print head when needed. If there is a print
quality problem, start the cleaning process manually.
1. Select System Preferences from the Apple menu.
2. Select Printers & Scanners, and then select the machine.
3. Click the Options & Supplies button.
4. Click the Utility tab, and then click the Open Printer Utility button.
The Status Monitor screen appears.
5. Click the Control menu, and then select Maintenance.
6. Select one of the following options:
Option Description
Check Print Quality... Use to print the test page and check the print quality.
Print Head Cleaning... Use to start the cleaning process manually. Select if a line or blank spaces
appear in text or graphics on the test page.
7. Do one of the following:
• If you selected the Check Print Quality... option, click Start.
The machine prints the test page.
• If you selected the Print Head Cleaning... option, select Black only, Color only, or All option for the
cleaning type, and then click Next.
8. Select the Normal, Strong, or Strongest option for the cleaning strength, and then click Next.
9. Click Start.
The machine starts cleaning.
Related Information
• Clean Your Brother Machine
Related Topics:
• Paper Handling and Printing Problems
• Clean the Print Head from Your Brother Machine
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Brother HL-T4000DW Specifications

General

Color	Yes
Printing colors	Black, Cyan, Magenta, Yellow
Maximum duty cycle	30000 pages per month
Recommended duty cycle	250 - 2000 pages per month
Number of print cartridges	4
Page description languages	-
Maximum resolution	4200 x 1200 DPI
Print speed (ISO/IEC 24734) mono	22 ipm
Print speed (ISO/IEC 24734) color	20 ipm
Print speed (black, normal quality, A3)	35 ppm
Print speed (color, normal quality, A3)	27 ppm
Print speed (black, normal quality, A4/US Letter)	- ppm
Paper input type	Paper tray
Total input capacity	250 sheets
Total output capacity	100 sheets
Total number of input trays	1
Sound pressure level (printing)	50 dB
Envelopes sizes	C5, Com-10, DL, Monarch
Paper tray media types	Photo paper, Plain paper
Non-ISO print media sizes	Folio (media size), Index card, Legal (media size)
ISO A-series sizes (A0...A9)	A3, A4, A5, A6
JIS B-series sizes (B0...B9)	B5, B6
Photo paper sizes (imperial)	3.5x5, 4x6, 5x7, 5x8 \
Maximum ISO A-series paper size	A3
Wi-Fi standards	802.11b, 802.11g
Standard interfaces	Ethernet, USB 2.0, Wireless LAN
Display	TFT
Control type	Touch
Product color	Black
Display diagonal	2.7 \
Market positioning	Business
Power consumption (off)	0.04 W
Power consumption (ready)	5 W
Power consumption (standby)	1.2 W
Power consumption (printing)	20 W
Mac operating systems supported	Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra
Server operating systems supported	Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016
Windows operating systems supported	Windows 10, Windows 7, Windows 8, Windows 8.1
Sustainability certificates	ENERGY STAR
Operating temperature (T-T)	10 - 35 °C

Weight and Dimensions

Depth	477 mm
Width	575 mm
Height	310 mm