Ricoh B288 MP161SPF S-C3GW

SP2-221

The image quality may become very bad when the ID sensor does not operate properly. However, there is no such SC code that indicates ID-sensor malfunction; instead, SP2-221 shows you some information on the ID sensor. Check this information when the image quality is not very good.

The table lists the information shown with SP2-221 (ID Sensor Error Analysis).

SP	Error condition	Possible cause	Remarks
SP2-221-1 Vsg (VG in the display)	Vsg < 2.5V or (Vsg – Vsp) < 1.00V	ID sensor defective ID sensor dirty Drum not charged	-
SP2-221-2 Vsp (VP in the display)	Vsp > 2.5V or (Vsg – Vsp) < 1.00V	Toner density very low ID sensor pattern not created	-
SP2-221-3 Power (PW in the display)	Vsg < 3.5V when maximum power (979) is applied	ID sensor defective ID sensor dirty Drum not get charged	Power  source for the ID-sensor light
SP2-221-4 Vsdp	No Error Conditions		-
SP2-221-5 Vt	Vt > 4.5V or Vt < 0.2V	TD sensor defective	-
SP2-221-6 Vts	-	-	-