Ricoh M052 Service Manual page 384

Input and Output Check
Table 2: Paper Remaining Sensors
Amount of paper
1-49 sheets (10%)
50-249 sheets (50%)
250-449 sheets (90%)
450-550 sheets (100%)
ARDF
6007
6007 9 Original Set Sn
6007 13 Registration Sn
6007 15 Feed Cover
6007 17 Reverse Sn
M052/M053/M054
Remaining paper
sensor 1
OFF
OFF
ON
ON
Description
5-168
Remainng paper sensor 2
OFF
ON
ON
OFF
Reading
0
Paper not
Paper detected
detected
Paper not
Paper detected
detected
ADF cover close ADF cover open
Paper not
Paper detected
detected
1
SM