Brother QL-720NW User Manual

17
Reference
Maintenance of the machine can be performed as required. However, some
environments require that maintenance be performed more frequently (e.g. in dusty
conditions).
Print head maintenance
The DK Roll (thermal recording paper type) used with the machine is
designed to clean the print head automatically. When the DK Roll
passes the print head during printing and label feeding, the print head
is cleaned.
Label outlet maintenance
If a label causes the machine to jam
due to glue attached to the label
outlet, remove the power cord and
clean the label outlet with a cloth
dipped into ethanol or isopropyl
alcohol.
9 Maintenance
Label outlet

Brother QL-720NW Specifications

General

Print technology	Direct thermal
Maximum resolution	300 x 300 DPI
Maximum printing width	59 mm
Ethernet LAN	Yes
RS-232 ports	1
Connectivity technology	Wired & Wireless
Tape type	DK
Flash memory	6 MB
Number of styles	10
Built-in barcodes	CODABAR (NW-7), Code 128 (A/B/C), Code 39, EAN128, EAN13, EAN8, ITF-14, MaxiCode, PDF417, POSTNET, QR Code, UPC-A, UPC-E
Number of box types	6
Image formats supported	BMP, GIF, JPG, PNG, TIF
Dimensions (WxDxH)	128 x 236 x 153 mm
Maximum label width	62 mm
Maximum label length	1 m
Product color	Black

Weight and Dimensions

Weight	1200 g