Hitachi announced the H-6257 continuous-form page printer in July 1997 as the replacement to the previous H-6276 model. The H-6257 had approximately 1.5-times the performance of the H-6276, with a top print speed of 22,080 lines per minute.
|Print process||Laser xerographic process|
|Print speed||22,080 lpm|
|Character sizes||7，9，12， and 14 points, as well as their corresponding en sizes|
|Initial shipping date||December 1997|