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Conformity to Low Voltage and EMC Directives for European users.
Product tested for acoustic level and placement restrictions.
Compliance with FCC Class A digital device limits for American users.
Compliance with Canadian ICES-003 for digital apparatus.
Important notes regarding manual use, changes, reproduction, and liability.
General safety precautions to observe before and during operation.
Safety precautions to follow during printer installation and setup.
Steps to ensure the equipment is electrically safe before operation or maintenance.
Describes the i420 printer's purpose and connection setup.
Identifies components visible from the front of the printer.
Instructions for installing the necessary IERConnect software.
Steps for connecting the printer to the electrical power source.
Procedure for powering the printer on and off.
How to select the appropriate media type for printing.
Guide on connecting the printer to a computer via data cable.
Instructions for loading print media into the printer.
Steps to conduct a print test to verify printer operation.
Adjusting the media thickness dial for optimal print quality.
Adjusting the media width dial for optimal print quality.
How to interpret the printer's status via LED and LCD indicators.
Explanation of the LED indicator's colors and modes.
Description of the LCD display backlight modes.
Details on LCD display messages for printer status.
Table mapping printer modes, states, LED, and LCD displays.
Explains the functionality of the printer's keyboard buttons.
Keyboard functions when the printer is in ON LINE mode.
Keyboard functions when the printer is in OFF LINE mode.
Steps to fix issues when the printer does not power on.
Steps to resolve issues with print data reception.
Checks and adjustments to improve print quality.
Table of common error messages, their causes, and remedies.