Check to make sure if there is a residual paper within the machine at the time of the initial multiple rotation (after the power on, opening/closing the cover, or jam

recovery).

8.3.4 Other Jams

8.3.4.1 Paper Thickness Detection

imagePRESS C1 P / imagePRESS C1 / imagePRESS C1+ (Printer) / imagePRESS C1+

Detecting the thickness of paper being passed using the paper thickness sensor (displacement sensor). If the sensor detects paper whose thickness exceeds the spec-

ified thickness, it considers as jam and stops the driving.

Purpose: prevent cracking the surface of the fixing roller by passing heavy paper that exceeds the specified thickness.

Sensor N

Duplexing right sensor (PS40)

Decurler inlet sensor (PS76)

Decurler outlet sensor (PS78)

Sensor N

Vertical path 4 sensor (PS56)

Vertical path 3 sensor (PS55)

Vertical path 2 sensor (PS54)

Vertical path 1 sensor (PS53)

Confluence sensor (PS27)