Ricoh H545 Operator's Manual page 116

Maintaining Your Machine
K
Prepare a stack of blank paper. For smoother operation, square the edges.
L
Load the paper into the cassette.
M
Replace the cassette cover.
Note
5
The frosted side of the cover must be face up when closed.
N
Replace the cassette. Push it in firmly until it lock into place.
Note
It is a good idea at this time to check that the side rails have not dislodged
while you were loading paper.
O
Before you can use it, you must change the paper size setting for this cas-
sette using function 36. See P.103 "Changing The Paper Size Settings"
100
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