Ricoh D117 Service Manual page 1136

00: "Dispatched"
Sends from PC mail a request for a Return Receipt. Receives the Return Receipt
with "dispatched" in the 2nd part:
Disposition: Automatic-action/MDN-send automatically; dispatched
The "dispatched" string is included in the Subject string.
01: "Displayed"
Sends from PC mail a request for a Return Receipt. Receives the Return Receipt
with "displayed" in the 2nd part:
Disposition: Automatic-action/MDN-send automatically; displayed
The "displayed" string is included in the Subject string.
10: Reserved
11: Reserved
A mail requesting a Return Receipt sent from an IFAX with this switch set to "00"
(for "dispatched") received by Microsoft Outlook 2000 may cause an error. If any
setting other than "displayed" (01) causes a problem, change the setting to "01" to
enable normal sending of the Return Receipt.
Media accept feature
This setting adds or does not add the media accept feature to the answer mail to
confirm a reception.
4
0: Does not add the media accept feature to the answer mail
1: Adds the media accept feature to the answer mail.
Use this bit switch if a problem occurs when the machine receives an answer
mail, which contains the media accept feature field.
5-6 Not Used
Image Resolution of RX Text Mail
This setting determines the image resolution of the received mail.
0: 200 x 200
7
1: 400 x 400
The "1" setting requires installation of the Function Upgrade Card in order to have
enough SAF (Store and Forward) memory to receive images at 400 x 400
resolution.
SM 79
Bit Switches
D649