Samsung SCX-4216F Series User Manual

Troubleshooting
Samsung Electronics 4-9
4-3 Abnormal Image Printing and Defective Roller
If abnormal image prints periodically, check the parts shown below.
No Roller Abnormal image period Kind of abnormal image
1 OPC Drum 75.5mm White spot, Block spot
2 Charge Roller 37.7mm Black spot
3 Supply Roller 37.0mm Horizontal density band
4 Develop Roller 35.2mm Horizontal density band
5 Transfer Roller 45.3mm Black side contamination/transfer fault
6 Heat Roller 64.1mm Black spot and fuser ghost
7 Pressure Roller 75.5mm Black side contamination
PTL
P
I
C
K
/
R
PR
CR
DR
SR
TR FR
OPC
L S U
Fuser
Toner Cartridge
MP Sensor
1
2
3
4
OPC Drum
Charge Roller
Supply Roller
Developing Roller
5
6
7
Transfer Roller
Heat Roller
Pressure Roller

Samsung SCX-4216F Series Specifications

General

Print Technology	Laser
Functions	Print, Copy, Scan, Fax
Print Resolution	600 x 600 dpi
Copy Resolution	600 x 600 dpi
Fax Modem Speed	33.6 Kbps
Paper Input Capacity	250 sheets
Memory	8 MB
Print Speed	16 ppm
Copy Speed	16 cpm
Scan Resolution	4800 x 4800 dpi (enhanced)
Connectivity	USB