User guide

64
QLn Series User Guide
Specifications
Note • Printer specications are subject to change without notice.
Printing Specications
Parameter QLn320 QLn220 QLn420
Print Width Up to 2.91 in. (74 mm) Up to 1.89 in. (48 mm) Up to 4.1 in. (104 mm)
Print Speed
4 in./second (101,6
mm/second) without
peeler
Same Same
2 in./second (50,8
mm/second) with
peeler
Same Same
Printhead Burn
Line to Tear
Edge Distance
0.20 in. (5,08 mm) 0.17 in. (4,31 mm) 0.16 in. (4,06 mm)
Print Head Life
(as per Mfg.
spec)
2 million inches of
paper fed
Same Same
Print Density 203 dots/in. Same Same
Memory and Communications Specications for QLn Series
Flash Memory 256 MB Flash
1
RAM Memory 128 MB RAM
1
Standard
Communications
RS-232 serial port (14 Pin serial connector)
Configurable Baud rate (from 9600 to 115.2 Kbps),
parity and data bits.
Software (X-ON/X-OFF) or hardware (DTR/
STR) communication handshake protocols.
USB 2.0 Full Speed Interface (12 Mbps)
Optional Wireless
Communications
Bluetooth v2.1 compatible 2.4 GHz SRRF link
Optional wireless LAN capabilities comply with
802.11a/b/g/n protocols
QLn420: BT 3.0 and 802.11a/b/g/n
Real Time Clock (RTC)
Time and date under application control. Refer to
CPCL and ZPL Programming Manuals, available at
www.zebra.com/manuals for RTC commands.
Ethernet
10 or 100 mps Ethernet auto detect when docked in
cradle.
1. Memory configuration on your printer may be ascertained by printing a
configuration label as detailed on pages 59.