Epson ActionPrinter 4000 User Manual - Page 90

Using the Data Dump Mode 2. If the printer is on, switch it off, then hold down the FORM FEED and LINE FEED buttons at the same time you turn on the printer. 3. Run any program that causes the printer to print (either an application program or one in any programming language). Your printer prints out all the codes sent to the printer, as shown below. (In order to print the last line, you will have to take the printer off line.) 1B 4 0 1 B 5 2 0 0 1B 7 4 0 1 20 2 0 54 68 69 73 20 6' 6D 7 0 6C 6 5 2 0 6F 6 6 7 5 6D 70 20 70 72 69 6 9 7 3 2 0 66 6 5 61 74 0A 20 20 20 20 20 69 1B 5 0 1B 7 0 0 0 6E 20 6 5 78 61 61 74 61 20 64 74 2E 2 0 54 68 5 2 0 6D 6 1 6B 6 5 7 3 5 61 73 7 9 2 0 6 6 6F [email protected]. This is an exa mple of a data d ump printout. Th is feature makes it e a s y fo On the left side of the printout all the codes are printed in hexadecimal format. On the right side of the printout all printable characters are printed, and others, such as control codes, are represented by dots. Using the Printer 3-25