User's Guide
Page 320
...Lexmark W820 laser printer has been tested and found to comply with the use of other replacement parts. • Your product uses a laser, exercise CAUTION: Use of controls or adjustments or performance of specific Lexmark components. The FCC Class A limits are designed to the following two conditions: (1) this equipment in accordance with the instruction manual... information for the use of procedures other than those described in the operating instructions, to a professional service person. • This product is operated in which case the user will be obvious. Operation is...
...Lexmark W820 laser printer has been tested and found to comply with the use of other replacement parts. • Your product uses a laser, exercise CAUTION: Use of controls or adjustments or performance of specific Lexmark components. The FCC Class A limits are designed to the following two conditions: (1) this equipment in accordance with the instruction manual... information for the use of procedures other than those described in the operating instructions, to a professional service person. • This product is operated in which case the user will be obvious. Operation is...