LOADING PAPER2-92Printing onto envelopes Do not use envelopes that have metal clasps, plastic snaps, string closures, windows, linings, self-adhesivepatches or synthetic materials. Attempting to print on these may cause misfeeds, inadequate toner adherence orother trouble. Creases or smudging may occur. This is especially true of embossed surfaces and other irregular surfaces. Under high humidity and temperature conditions the glue flaps on some envelopes may become sticky and besealed closed when printed. Use only envelopes which are flat and crisply folded. Curled or poorly formed envelopes may be poorly printed ormay cause misfeeds.Fusing unit pressure adjusting leversWhen feeding envelopes from the multi purpose drawer (the upper tray of the stand/3 x 500 sheet paper drawer orstand/MPD & 2000 sheet paper drawer), damage to the envelopes or smudges on prints may occur even ifenvelopes within specification are used. In this case, the problem may be reduced by shifting the fusing unitpressure adjusting levers from the normal position to the lower pressure position. Follow the procedure below.1 Unlatch the duplex module and slide it tothe left.Unlatch the module andgently move the moduleaway from the machine.If the machine is notequipped with a duplexmodule, open the sidecover similarly.2 Lower the two fusing unit pressureadjusting levers marked A and B in theillustration.3 Gently close the duplex module.If the machine is notequipped with a duplexmodule, close the sidecover.NOTEBe sure to return the lever to the normal position when finished feeding envelopes. If not, inadequate toneradherence, paper misfeeds or other trouble may occur.Normal positionLower pressure positionA: Rear side offusing unitB: Front side offusing unit
