A proof copy is a version of a manuscript that has been typeset after copyediting. Proof typescripts often contain typographical errors introduced by mistyping. Traditionally, a proofreader checks the typeset copy and marks any errors using standard proof correction marks. This process can be known as a line edit. The proof is then returned to the typesetter for correction, and in many cases the production of a second proof copy.

There are plenty of different proofreading marks that are standard. Anyone that wants to be an effective proofreader needs to study and practice these marks. Making them on the document is less time consuming than writing out all of the information. Most of them are a quick stroke or two. This is going to allow the proofreader to keep moving along instead of having to stop and write notes.

Since proofreading is the last step in any editing process, it is vital that everything is identified accurately. This takes more than just glancing over the work – every part of it needs to be analyzed and evaluated. If you are having someone proofread your work, then you need to know what these symbols mean. You can easily print out a chart of the most commonly used ones online. You may need to have it for reference until you become familiar with identifying them by sight.

Many of the proofreading marks are self explanatory though and used often. They include indenting, starting a new paragraph, deleting words, inserting words, adding commas, and using capital letters. It is a good idea for the proofreading marks to be made in another color. This way they don’t blend into the written material and get overlooked during the correcting process.

It is a good idea to take the time to correct all of the areas on your writing where it has a proofreading mark. You should also send it through for a second processing just to make sure that everything has been corrected. Your written material is going to say a great deal about what you are promoting or what you are saying. Don’t let it be diminished by common errors.

Don’t be too hard on yourself when you get your copy back with plenty of proofreading marks on it. Look at the situation as a learning experience. If you see that you are making several of the same mistakes again and again you will be able to start identifying them as you work. As a result future written materials will have less proofreading marks on them.