Colors & Lineweights collects practical CAD plotting guidance for this topic within Troubleshooting. Use these articles for setup, verification, troubleshooting and reliable final output.
The drawing should produce monochrome output, but the PDF or paper contains colored lines. Start by identifying exactly where the problem first appears, then test the most likely causes one at a time. This avoids changing a correct drawing to compensate for a PDF, driver or printer problem.
Objects expected to print solid black come out gray or washed out. Start by identifying exactly where the problem first appears, then test the most likely causes one at a time. This avoids changing a correct drawing to compensate for a PDF, driver or printer problem.
Gray or screened construction information is plotting as full black. Start by identifying exactly where the problem first appears, then test the most likely causes one at a time. This avoids changing a correct drawing to compensate for a PDF, driver or printer problem.
Most of the drawing plots correctly, but one layer uses an unexpected output color. Start by identifying exactly where the problem first appears, then test the most likely causes one at a time. This avoids changing a correct drawing to compensate for a PDF, driver or printer problem.
A single layer prints too heavy or too light while the rest of the sheet has correct lineweights. Start by identifying exactly where the problem first appears, then test the most likely causes one at a time. This avoids changing a correct drawing to compensate for a PDF, driver or printer problem.
The generated PDF has the expected hierarchy, but the physical plotter output is heavier, lighter or flatter. Start by identifying exactly where the problem first appears, then test the most likely causes one at a time. This avoids changing a correct drawing to compensate for a PDF, driver or printer problem.
The same drawing appears to have different line thicknesses when plotted on another sheet size. Start by identifying exactly where the problem first appears, then test the most likely causes one at a time. This avoids changing a correct drawing to compensate for a PDF, driver or printer problem.
Screened colors that should print light are appearing almost solid or much darker than the CTB standard. Start by identifying exactly where the problem first appears, then test the most likely causes one at a time. This avoids changing a correct drawing to compensate for a PDF, driver or printer problem.