User manual HP OFFICEJET PRO 7730

[. . . ] Make sure the stack of paper is aligned with the appropriate paper size lines on the front of the tray. [. . . ] This product and any attached external antenna, if supported, shall be placed in such a manner to minimize the potential for human contact during normal operation. In order to avoid the possibility of exceeding the FCC radio frequency exposure limits, human proximity to the antenna shall not be less than 20 cm (8 inches) during normal operation. Declaration of the Presence Condition of the Restricted Substances Marking 01 wt %" indicate that the percentage content of the restricted substance exceeds the reference percentage value of presence condition. Note 2: "0" indicates that the percentage content of the restricted substance does not exceed the percentage of reference value of presence. Note 3: The "-" indicates that the restricted substance corresponds to the exemption. To access the latest user guides or manuals for your product, go to www. [. . . ] Gov/hazardouswaste/perchlorate This product's real-time clock battery or coin cell battery may contain perchlorate and may require special handling when recycled or disposed of in California. [. . . ]