PAPER FEEDING DEVICE AND IMAGE FORMING SYSTEM

摘要

PROBLEM TO BE SOLVED: To prevent an unexpected situation where a device having been in normal operation under the prior system configuration malfunctions due to configuration change of an image forming system.

SOLUTION: After configuration change of an image forming system, when detecting that a second large-capacity paper feeding device 100 is connected on the upstream of a first large-capacity paper feeding device 100 having been arranged on the most upstream before the configuration change, the image forming device 200 determines whether a connection part 120 of the first large-capacity paper feeding device 100 is in an abnormal condition or not.

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