HP 5550 User Guide - Page 183

„ Do not leave the printer's covers open for any length of time, especially in well-lit places; light may damage the toner cartridges. „ Do not open the printer during printing. „ Do not tap media stacks on the printer. „ Do not lubricate or disassemble the printer. „ Do not tilt the printer. „ Do not touch the electrical contacts, gears, or laser devices. Doing so may damage the printer and cause the print quality to deteriorate. „ Keep media in the output tray at a minimum level. If the media is stocked too high, your printer may experience media misfeeds and excessive media curl. „ Make sure two people are avail- able to lift the printer when mov- ing it. 44 kg 97 lbs Keep the printer level to avoid toner spillage. „ When lifting the printer, fold up Tray 1, and then lift the printer as shown in the illustration at the right. Even if an optional lower feeder unit is installed, be sure to lift the printer as shown below. Do not grasp the grip of Tray 3, Tray 4 or the right side cover; otherwise, the lower feeder unit may be damaged. Front Maintaining the Printer 169