Canon iR2200 Service Handbook page 274

CHAPTER 6 SELF DIAGNOSIS
E5F1
0001 The folding roller does not leave home position when the stapler/folder mo-
tor is driven for 1.5 sec.
0002 The folding roller does to return to home position when the stapler/folder
motor is driven for 3.5 sec or more.
0003 The clock is disrupted for 1 sec or more while the stapler/folder motor is
driven.
Main cause The folding roller home position sensor (PI12) is faulty. The stapler/folder
motor (M7) is faulty. The stapler/folder clock sensor (PI14) is faulty. The
finisher controller PCB is faulty.
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