Printing on 70lb Offset Opaque Smooth White paper. Laser and InkJet Guaranteed. 
Heavy ink not Recommended.
Full color offset printing on the front side,
Bleed ok all sides.
We accept the following file formats:
.TIF, .TIFF, .EPS, .AI, .PSD, .JPG, .PNG & .PDF
ENVELOPES AND LETTERHEAD PAPER EFFECT IN COLOR.
Please note that because our letterhead and envelope paper stock is "uncoated", we recommend you not use colors with high color density. By this we mean dark colors (black, purple, blue, brown, etc). Dark colors tend to get soaked into the paper if their color values are too high. For best results, use light colors.
.TIF, .TIFF, .EPS, .AI, .PSD, .JPG, .PNG & .PDF
ENVELOPES AND LETTERHEAD PAPER EFFECT IN COLOR.
Please note that because our letterhead and envelope paper stock is "uncoated", we recommend you not use colors with high color density. By this we mean dark colors (black, purple, blue, brown, etc). Dark colors tend to get soaked into the paper if their color values are too high. For best results, use light colors.
RESOLUTION:
All file formats must have a minimum of 300 dpi (dot per inch) resolution.
The images designed for the web are done at a low screen resolution of 72 dpi.
All file formats must have a minimum of 300 dpi (dot per inch) resolution.
The images designed for the web are done at a low screen resolution of 72 dpi.
Print images need to be created at 350 dpi or there will be a substantial drop in the image quality.
COLOR MODE:
All color artwork and/or images must be provided in CMYK (cyan, magenta, yellow, black) color mode.
All black & white artworks and/or images must be provided in grayscale color mode.
BLEED:
For letterhead, please build your print-ready digital files by adding 0.125" (1/8") bleed to each dimension (or 0.0625" bleed on all four sides). For example, an 8.5" x 11" letterhead with the full bleed should be 8.625" x 11.125".