Canon imageRUNNER ADVANCE 715 series Service Manual page 45

Table of Contents

● Double Feed Detection

*1:It occurs when a software sequence error has occurred for some reasons. The machine is recovered by opening and then

closing the cover to remove jammed paper.

*2: Limited functions jam is a jam for preventing an original to be left inside the machine when a problem which requires the

machine moves to limited functions mode occurs. If an error occurs for some reasons, a jam message is displayed to prompt the

user to perform jam removal. After that, an error is displayed, and the device enters limited functions mode. The machine recovers

when the cause of the error is solved.

If this jam occurs, refer to the error log, and perform the remedy for the error code which has occurred at the same time.

Double feed jam (during a job)

Sensor communication error (during a job)

Double feed jam (during a job, first sheet)

Sensor communication error (during a job, first

Sensor adjustment reception level error (at the

start of a job)

Sensor adjustment communication error (at the

start of a job)

Software timing error*1

DADF opened by user

Cover opened by user

Initial stationary jam

Pickup error

Limited functions jam*2

Registration Sensor

Document End Sensor

Delivery Sensor

Double Feeding Detection

PCB (Transmission)

Double Feeding Detection

PCB (Reception)

ADF Open/Closed Sen-

ADF Cover Sensor

Document Sensor

2. Technology

Sensor number

Sensor number

Sensor number