Samsung SCX-4216F Series User Manual

Troubleshooting
4-42 Samsung Electronics
4.12.3 Vertical Black Line
• Description Vertical black lines occur in the printing.
4.12.4 Defective image quality
• Description The copied image is light or bad.
Check and Cause Solution
1. Check if there are substance materials on CCD
Modual.
2. Perform a Adjust Scanner to check if the waveform
is normal. (See page ??)
3. Clean the cartridge nozzle.
1. If there are some stains on the surface of CIS, wipe
them off with alcohol (IPA).
2. If the CIS waveform is abnormal, replace the CIS
ASS'Y.
3. Clean the nozzle and confirm again.
4. After confirming the CIS waveform and cleaning the
nozzle, if the vertical black lines still occur, then try to
replace the Main B'D.
Check and Cause Solution

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