127.8 Adjusting Gradation ........................................................................................... 2717.8.1 Gradation Adjustment ......................................................................... 2717.8.2 Performing Gradation Adjustment ....................................................... 2727.9 Adjusting Color Registration .............................................................................. 2817.9.1 Printing Color Registration Chart ........................................................ 2817.9.2 How to Get the Adjustment Value ....................................................... 2827.9.3 Entering the Adjustment Value............................................................ 2837.10 Moving the Printer ............................................................................................ 285AppendixA Main Specifications............................................................................................ 288A.1 Product Specifications......................................................................... 288A.2 Printable Area ..................................................................................... 291A.3 Internal Font ........................................................................................ 292B Optional Products and Consumables ............................................................... 294B.1 Optional Products................................................................................ 294B.2 Consumables ...................................................................................... 295C Service Life of Consumables and Regular Replacement Parts......................... 296D Obtaining Product Information ........................................................................... 297E Precautions/Limitations ..................................................................................... 298E.1 Precautions/Limitations ....................................................................... 298E.2 TCP/IP (lpd) ........................................................................................ 299◆ Index ................................................................................................................................ 301