User manual NEC SILENTWRITER SUPERSCRIPT 660

[. . . ] Silentwriter SuperScript 660 User's Guide PROPRIETARY NOTICE AND LIABILITY DISCLAIMER The information disclosed in this document, including all designs and related materials, is the valuable property of NEC Corporation (NEC) and/or its licensers. NEC and/ or its licensers, as appropriate, reserve all patent, copyright and other proprietary rights to this document, including all design, manufacturing, reproduction, use, and sales rights thereto, except to the extent said rights are expressly granted to others. The NEC product(s) discussed in this document are warranted in accordance with the terms of the Warranty Statement accompanying each product. However, actual perfomance of each such product is dependent upon factors such as system configuration, customer data, and operator control. [. . . ] The two pieces should not stick together. Transparency Film When you are printing on transparency film, always remove the first printed transparency from the output door before feeding a second one through. This prevents scratching the film surface of the first transparency. The transparency must be able to withstand temperatures of 200° (392° ) for 0. 1 C F second. Transparencies must be tested for satisfactory performance prior to purchase. Transparent film must be placed in and fed from the paper hopper one sheet at a time (do not place several sheets in the paper hopper). In order to minimize curling, transparent film must be ejected from the face-down door. MEDIA PURCHASING SPECIFICATIONS The following purchase specifications are intended for the person who orders your print media. It is possible that even when these specifications are met, operating environment inconsistencies may keep the paper from measuring up to its optimum capabilities. Once again, always test a representative sample before making a large purchase of any print media. Because we cannot control the quality or manufacturing of your selected media, we cannot warrant the use or results of any specific media with the NEC Silentwriter SuperScript printer. Selecting Paper and Media 6­11 Sheet Paper All sheet paper properties must match the paper specifications listed in Table 6-1. Table 6-1 Paper Specifications ITEM Acid content Ash content Single-sheet feed*1 Multi-sheet feed*2 Brightness Calliper Furnish Curl Cut edge condition Electrical surface resistivity Electrical volume resistivity Finishing Fusing capability SPECIFICATION 5. 5 pH to 8. 0 pH. Cannot exceed 10% or contain large amounts of clay or talc. 100% chemical wood pulp with up to 25% cotton fiber recommended. Zero curl toward image side, minimum 15-inch radius curl toward opposite side. 2. 0 to 15 × 1010 ohms/square (conditioned at 22° C (71. 6° plus 50% relative humidity). F) 1. 2 to 15 × 1011 ohm × centimeter (conditioned at 22° (71. 6° plus 50% relative humidity). C F) Cut sheets must be within ±0. 0313 inches of nominal, corners at 90° ±0. 2° . Cannot scorch, melt, offset, or release emissions when heated to 200° (392° for 0. 1 second. C F) *1 "Single-sheet Feed" refers to the method of placing print media in the hopper one sheet at a time. *2 "Multi-sheet Feed" refers to the method of placing print media in the hopper several sheets at a time for continuous feeding. 6­12 Selecting Paper and Media Table 6-1 Paper Specifications (Cont'd) ITEM Grain Moisture content Opacity Packaging Smoothness Stiffness Wax pick SPECIFICATION Long grain. 1. 6 minimum machine direction 0. 6 minimum cross direction (Taber). 12 minimum (Dennison). Selecting Paper and Media 6­13 Envelopes All envelope paper properties must match the paper specifications listed in Table 6-2. Table 6-2 Envelope Specifications ITEM Base weight Calliper Furnish Curl Electrical surface resistivity Finishing SPECIFICATION 75 g/m2 (20 pound), single thickness. 100% chemical wood pulp with up to 30% cotton fiber. [. . . ] In addition, the employee should not be exposed to peak concentrations of ozone greater than 0. 3 PPM for longer than 15 minutes. The employer is responsible for providing a work environment that meets these standards. Recommendations for Minimizing Ozone Exposure Almost all ozone concerns arise from abnormal site or operating conditions. The following conditions may generate an ozone complaint: installation of multiple laser printers in a confined area extremely low relative humidity poor room ventilation the exhaust port of the printer is directed towards the face of personnel long, continuous printing combined with any of the above Inspect your work environment for the operating conditions listed above if you believe ozone emissions are a problem in your area. [. . . ]