HP CP4525DN Laser CC494A#ABA manual 45Jam detection sensors

Jam detection

The product uses the following sensors to detect the paper as it moves through the paper path and to report to the DC controller if the paper has jammed.

●Fuser delivery sensor (SR5)

●TOP (top of page) sensor (SR20)

●Loop sensor 1 (SR14)

●Loop sensor 2 (SR15)

●Duplex re-pickup sensor (SR22)

Figure 1-45Jam detection sensors

Duplex model only

Simplex media path

Duplex media path

SR5

SR14

SR15

SR22

SR20

The product determines that a jam has occurred if one of these sensors detects paper at an inappropriate time. The DC controller stops the print operation and notifies the formatter.

ENWW Jam detection 55