Zebra Technologies UMAN-QLP-001 ユーザーズマニュアル

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QL Plus Series User Guide
Specifications
 Note.- Printer specifications are subject to change without notice.
Printing Specifications 
Pa
Parameter
QL 220 Plus
QL 320 Plus
QL 420 Plus
Print Width
Up to 1.89 in.  
(48 mm)
Up to 2.9 in.  
(71.2 mm)
Up to 4.09 in. 
(103.8 mm)
Print Speed
3 in./second
(76.2 mm/second)
4 in./second
(101.6 mm/second)
3 in./second
(76.2 mm/second)
Distance from Print 
Element to Top of 
Form
0.445 in. (11.3 mm) 
89 dots
0.571 in. (14.5 mm) 
116 dots
0.571 in. (14.5 
mm) 116 dots
Print Head Life, 
calculated
1,964,160 in. (50 Km) nominal 
Print Density
203 dots/inch (8 dots/mm)
Memory and Communications Specifications
Flash Memory
4 MB flash (standard)
RAM Memory
8 MB RAM (standard)
Standard 
Communications
RS-232 serial port (8 Pin circular DIN 
connector)
Configurable Baud rate (from 9600 to 57.6 
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
Infrared wireless link  meets IrDA 1.1 
communications specifications: 2,400 to 
115,200 Baud rate
Bluetooth compatible 2.4 GHz SRRF link
Optional wireless LAN capabilities comply 
with802.11b/g protocols
Real Time Clock (RTC)
Time and date under application control.   
Refer to CPCL Programming Manual, available 
at www.zebra.com/manuals for RTC commands.