Relay Unit RU-518

Type

Relay unit with paper cooling and decurler functions

Function

Mechanical curl adjustment

Adjusts paper curl by letting it through a zigzag path, then delivers paper accelerating it according to the basic line speed determined for finishing operation.

Humidifying curl adjustment

Humidifies using Humidifier HM-103, and delivers paper accelerating it according to the basic line speed determined for finishing operation.

Cooling and straight output

Cools paper, and delivers paper accelerating it according to the basic line speed determined for finishing operation.

Reversing delivery

Reverses and delivers paper accelerating it according to the basic line speed determined for finishing operation.

Secondary (sub) tray output

Outputs non-offset sets to the secondary (sub) tray.

Density detection

Measures the density of a chart printed on paper, and adjusts the result.

Paper Size

Standard: SRA3 , A3 , B4 , SRA4 /, A4 /, B5 / , A5 / , B6 , A6 , 13 19 , 12 18 , 11 17 , 9 11 , 8.5 14 , 8.5 11 /, 7.25 10.5 /, 5.5 8.5 /, Foolscap^*, 8K , 16K /

Custom:

Straight

Widthwise 95 mm to 330.2 mm, Lengthwise 133 mm to 1,300 mm / Widthwise 3.74" to 13.0", Lengthwise 5.24" to 51.18"

Sub tray or reverse output

Widthwise 95 mm to 330.2 mm, Lengthwise 133 mm to 487.7 mm / Widthwise 3.74" to 13.0", Lengthwise 5.24" to 19.2"

Curl correction

Widthwise 95 mm to 330.2 mm, Lengthwise 133 mm to 487.7 mm / Widthwise 3.74" to 13.0", Lengthwise 5.24" to 19.2"

Tab paper: A4T /, 8.5 11T /

*: Foolscap refers to 8.5 13 , 8.25 13 , 8.12 13.25 , and 8 13 .

Paper type

Recommended paper for the machine

Paper weight

Straight output, secondary (sub) tray output: 40 g/m² to 400 g/m² / 11 lb Bond to 106 lb Bond

Reverse output: 40 g/m² to 350 g/m² / 11 lb Bond to 93 lb Bond

Curl correction, reverse output after curl correction: 50 g/m² to 350 g/m² / 13 lb Bond to 93 lb Bond

Stack capacity (Secondary (sub) tray)

100 sheets (80 g/m² / 21 lb Bond, Height 20 mm / 0.79")

* The capacity of 49 g/m²/ 13 lb Bond or less is not assured.

Dimensions

410 mm (W)* 787.2 mm (D) 1,135 mm (H) / 14.14" (W)* 30.99" (D) 44.69" (H)

* Excluding the output tray and projections including the duct

Weight

Approx. 95.4 kg / 210.32 lb

Power source

AC100 V, 50/60 Hz (supplied through the power cord.)

DC24 V, 5 V (partially supplied from the equipment connected previously to the unit)

Maximum power consumption

600 W or less (including Humidifier HM-103 and rear-tray connection option)