YQE8-J0092E
33
J
Defective Sensor, connector or cable
disconnection.
Verify that the cable between Paper Empty Sensor and PCB
HSSV7-JUNCTION-F ASSY (CN43-CN78, CN43-CN79) is
properly connected. If it is abnormal, repairing at
manufacturer is required.
Paper Empty Sensor may be defective. Repairing at the
manufacturer is required.
K
Defective Paper Edge Sensor, its
connector, or cable disconnection.
Verify that the cable between Paper Edge Sensor and PCB
HSSV7-JUNCTION-F ASSY (CN45-CN82) is properly
connected. If it is abnormal, repairing at manufacturing is
required.
If there is no problem with connection, the Paper Edge
Sensor may be defective. Replace PCB HSSV7-SEN2-F
ASSY 24 and if it works, the original part is defective.
L
Dirt or foreign object on Paper Edge
Sensor.
Clean the Paper Edge Sensor if there is dust or foreign
object. (Refer to Section 2.6 of this document)
M
Defective PCB HSSV7-CONT-F
ASSY
Replace PCB HSSV7-CONT-F ASSY
１
and if it works,
the original part is defective.
N
Defective PCB HSSV7-CONT-F
ASSY (blown fuse for Paper Feed Sub-
Motor)
Use the tester to verify that Fuse (F3) on PCB HSSV7-
CONT-F ASSY is not blown. If the fuse is blown, replace
PCB HSSV7-CONT-F ASSY
１
.
O
Paper Cutter Unit is defective.
Replace Paper Cutter Unit 10 and if the replaced part
works, the original part is defective.
P
Dirt or foreign objects on Thermal
Head and release plate.
Clean the heat element of Thermal Head and the edge of
separation plate with Head Cleaning Kit.
（
Refer to Section
2.6 of this document
）
Q
PCB HSSV7-JUNCTION-F ASSY is
defective.
Replace PCB HSSV7-JUNCTION-F ASSY
３
and if it
works, the original part is defective.
