Ricoh IM 550F Field Service Manual page 265

4.Replacement and Adjustment
Remove the paper feed tray [A] by pulling it out.
2.
Open the waste toner bottle cover [A], and then remove the waste toner bottle [B].
3.
IM 550F: Release the hook by lifting the left middle cover [A] upward.
4.
IM 600F/600SRF: Remove the inner cover [A] while holding the left middle cover [B], and then
remove the left middle cover [B].
Release the hooks in the order of
5.
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