Each IS4225 has a serial number label and a laser class label on the bottom of
the unit. These labels provide important information like; date and location of
manufacture, model number, serial number, caution statements and laser class.
There is also text molded into the top of the case near the window that says,
“AVOID EXPOSURE - laser light emitted from this aperture”. The following
Figure shows examples of these labels*.
Figure 2. Caution and Serial Number Labels*
* Labels not shown to scale.
To maintain compliance with applicable standards, all circuits connected to the scanner must
meet the requirements for SELV (Safety Extra Low Voltage) according to EN/IEC 60950-1.
To maintain compliance with standard CSA-C22.2 No. 60950-1/UL 60950-1 and norm EN/IEC
60950-1, the power source should meet applicable performance requirements for a limited