Item  | Specification  | Remarks  | 
|---|---|---|
Registration  | Single Side: Width: 0±2.0mm (Main Scan Direction) Vertical: All Environments 0±2.0mm (Sub Scan Direction) Duplex: Width: 0±3.0mm (Main Scan Direction) Vertical: Office / All Environments 0±3.0mm/0±4.0mm (Sub Scan Direction)  | Scale  | 
Skew  | Single Side: ±1.0mm/100mm or less (Less than B5 SEF) ±1.0mm/200mm or less (B5 SEF or more) Reverse Side ±1.5mm/100mm or less (Less than B5 SEF) ±1.0mm/100mm or less (B5 SEF or more)  | Except if the paper is more than LG size.  | 
These standards are determined using the standard paper with the standard conditions. The value may change depend on the environmental conditions such as temperature, humidity, and used paper, etc.