Ricoh G165 Service Manual page 190

Service Menu (MF Model)
Size Adjust
Fax Maintenance (G181 doesn't support this.)
Modem Settings
G165/G166/G167/G181/G183/G184
Adjusts the Flatbed Scan main-scan registration.
Flatbed Main
(G181 doesn't support this.)
Reg.
[-2.0 to 2.0 / 0 (Default)/ 0.1 mm/step]
Adjusts the Flatbed Scan sub-scan registration.
Flatbed Sub
(G181 doesn't support this.)
Reg.
[-2.0 to 2.0 / 0 (Default)/ 0.1 mm/step]
Adjusts the ADF Scan main-scan magnification.
ADF Main Reg. (G181 doesn't support this.)
[-0.9 to 0.9 / 0 (Default)/ 0.1 %/step]
Adjusts the ADF Scan sub-scan magnification.
ADF Sub Reg. (G181 doesn't support this.)
[-0.9 to 0.9 / 0 (Default)/ 0.1 %/step]
Adjusts the Flatbed Scan main-scan magnification.
Flatbed Main
(G181 doesn't support this.)
Reg.
[-0.9 to 0.9 / 0 (Default)/ 0.1 %/step]
Adjusts the Flatbed Scan sub-scan magnification.
Flatbed Sub
(G181 doesn't support this.)
Reg.
[-0.9 to 0.9 / 0 (Default)/ 0.1 %/step]
Sets the reception level.
RX Level [-43 dBm (Default)/ -33 dBm/ -26 dBm
/ -16 dBm]
Sets the transmission level.
[0 dBm/ -1 dBm/ -2 dBm/ -3 dBm/ -4 dBm
TX Level / -5 dBm/ -6 dBm/ -7 dBm/ -8 dBm/ -9 dBm
/ -10 dBm/ -11 dBm/ -12 dBm/ -13 dBm
/ -14 dBm/ -15 dBm]
5-42 SM