Canon iR2200 Service Handbook page 310

CHAPTER 7 UPGRADING
9) Exit as instructed on the screen.
F07-106-09
1.6.4 Disconnecting
1) Press the START/STOP key.
The LOAD LED goes off.
2) Turn off the copier.
3) Disconnect cable B from the finisher or ADF.
4) Reattach the cover to the finisher or ADF.
5) Turn on the copier
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