Envelopes with Double Side Seams Double side-seam construction has vertical seams at both ends of the envelope rather than diagonal seams. This style may be more likely to wrinkle. Be sure the seam extends all the way to the corner of the envelope as illustrated below. Correct Incorrect Envelope Margins The following gives typical address margins for a commercial #10 or DL envelope. Table 2-5. Envelope Margins Delivery address 51 mm (2 in.) 89 mm (3.5 in.) NOTE: For the best print quality, position margins no closer than 15 mm (0.6 in.) from the edges of the envelope. Avoid printing over the area where the envelope seams meet.
34 Chapter 2 Operating Requirements C4170-90959 Type of Address Top Margin Left Margin Return address 15 mm (0.6 in.) 15 mm (0.6 in.)