Ricoh D146 Service Manual page 550

Service Call 501-584
SC No. Level
SC559-00 A
D146/D147/D148/D149/D150
Error Name/Error Condition/Major Cause/Solution
Fusing Jam Detected for 3 Times Consecutively
Fusing jam (does not reach fusing exit sensor) is detected for 3
times consecutively.
§
Detection conditions
Displays the SC559-00 at the time of integrating the counter
each time fusing jam occurs, became fusing jam counter
value = 3.
The counter value is retained without fusing jam also reset
by OFF/ON the power supply.
§
Control ON/OFF
And enables ON / OFF is this SC, the default is set to OFF,
then ON at the time of customer requirements.
SP1-142-001 0: OFF (default), 1: ON (Set at the time of
customer requirements)
§
Counter reset condition occurs fusing jam
1. Normal paper exit has been done during this
continuous fusing jam, fusing jam counter is reset.
2. When "1" is changed to "0" SP1-142-001, to reset the
(SP9-912-001) fusing jam counter.
3. When after displaying SC559, SC release is made,
reset the (SP9912-001) fusing jam counter.
Fusing unit paper jam
Remove the jam
5-76 SM