Sharp DM-4551 DM-3551 DM-4551 Operation Manual Suite - Page 168

CAUTIONS Cautions on laser Wave length Pulse times Output power 785 nm +10 nm −15 nm North America: 35 cpm model: (4.1 µs ± 4.1 ns)/7 mm 45 cpm model: (5.7 µs ± 5.7 ns)/7 mm Europe: 35 cpm model: (3.8 µs ± 3.8 ns)/7 mm 45 cpm model: (4.4 µs ± 4.4 ns)/7 mm 0.2 mW - 0.4 mW At the production line, the output power of the scanner unit is adjusted to 0.4 MILLIWATT PLUS 8 % and is maintained constant by the operation of the Automatic Power Control (APC). Caution This product contains a low power laser device. To ensure safety do not remove any cover or attempt to gain access to the inside of the product. Refer all servicing to qualified personnel. For North America: SAFETY PRECAUTIONS This Digital Equipment is rated Class 1 and complies with 21 CFR 1040.10 and 1040.11 of the CDRH standards. This means that the equipment does not produce hazardous laser radiation. For your safety, observe the precautions below. q Do not remove the cabinet, operation panel or any other covers. q The equipment's exterior covers contain several safety interlock switches. Do not bypass any safety interlock by inserting wedges or other items into switch slots. Caution Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. 0-4