Compress

From experience, I found out that a printer seldom or never encounter any buffer overflow from printing text. Rather, it is graphic files (up to 5 MB at a time) that crashes the printer. If you are printing multipage when you get errors, print one at a time. It may be painstaking but it sure beats having an error message. Now if a huge graphic file still makes your printer's buffer overflow, try to compress the current format you are using. If you are using Photoshop, save it as a normal or "flatten" (without layers) to lower the file size. You might want to try using GIF or JPEG. JPEG is a high-color compression method that can reduce up to 90% less. But saving in this format can be "lossy" (image looks a bit different than the original). I prefer GIF. Although the file size may be bigger in high-colors, but it looks better.