Zebra LI4278 Product Reference Guide

CHAPTER 3 MAINTENANCE,
TROUBLESHOOTING &
TECHNICAL SPECIFICATIONS
Introduction
This chapter provides suggested linear imager scanner and cradle maintenance, troubleshooting, technical
specifications, and signal descriptions (pinouts).
Maintenance
Known Harmful Ingredients
The following chemicals are known to damage the plastics on Zebra scanners/cradles and should not come in
contact with the device:
•Acetone
• Ammonia solutions
• Aqueous or alcoholic alkaline solutions
• Aromatic and chlorinated hydrocarbons
• Benzene
•Bleach
• Carbolic acid
• Compounds of amines or ammonia
• Ethanolamine
• Ethers
• Ketones
•TB-lysoform
• Toluene
• Trichloroethylene.
Approved Cleaning Agents
The following cleaning agents are approved for cleaning the plastics on Zebra scanners/cradles:
• Pre-moistened wipes
• Isopropyl alcohol 70%

Zebra LI4278 Specifications

General

Wavelength	617 nm
Read rate (max)	547 reads/s
Decoding standards	UPC/EAN, UPC-A, UPC-E, UPC-E1, EAN-8/JAN 8, EAN-13/JAN 13, Bookland EAN, Bookland ISBN, UCC Coupon, ISBT 128, Code 39, Code 93, Matrix 2/5, Interleavd 2/5, Discrete 2/5, Codabar, MSI Chinese 2/5, GS1
Pitch reading angle	-65 - 65 °
Light levels (direct sunlight)	0 - 108000 lx
Bluetooth	Yes
Bluetooth version	2.1+EDR
Standard interfaces	USB, RS-232, RS-485
Operating time	4320 min
Maximum operating distance	100 m
Certification	FCC, ICES, IEC, RoHS, EN, UL
Product color	Black
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 50 °C
Operating relative humidity (H-H)	5 - 85 %
Harmonized System (HS) code	84716070

Weight and Dimensions

Depth	186 mm
Width	70 mm
Height	98 mm
Weight	224 g