Ricoh Aficio MP 2500SPF Copy Reference Manual page 42

Copying
A
Select the bypass tray using {U} or {T}.
B
Load envelopes face down on the bypass tray.
2
1 Paper guide release lever
C
Press the {q} key.
D
Select [Paper Size] using {U} or {T}, and then press the {OK} key.
E
Select [Regular Size] using {U} or {T}, and then press the {OK} key.
F
Select the envelope size using {U} or {T}, and then press the {OK} key.
The "
Programmed
G
Press the {q} key.
H
Select [Paper Type] using {U} or {T}, and then press the {OK} key.
32
ARB020S
" message appears.