Xerox Phaser 3300 User Manual

Phaser 3300MFP Service Manual 5-9
Print-Quality Troubleshooting
Repeating Defect Measurement
When horizontal lines and/or spots occurs periodically, it is possibly caused by
a defect on a particular roller. Measure the interval of the defect on the test
print and check the relation to the roller in the table. The interval does not
necessarily match the circumference of the roller.
If abnormal image prints periodically, check the parts shown below.
No Roller
Abnormal
image
period
Kind of
abnormal
image
Part to
replace Parts List
1 OPC Drum 75.5 mm White spot,
Black spot
Print Cartridge
2 Charge Roller 37.7 mm Black spot Print Cartridge
3 Supply Roller 53.2 mm Horizontal
density band
Print Cartridge
4 Developing
Roller
39.2 mm Horizontal
density band
Print Cartridge
5 Transfer Roller 47.1 mm Black side
contamination
/transfer fault
Transfer Roller
6 Heat Roller 88.9 mm Black spot and
fuser ghost
Fuser
7 Pressure Roller 101.3 mm Black side
contamination
Fuser
1
2
3
4
5
6
7
s3300mfp-169

Xerox Phaser 3300 Specifications

General

Print Technology	Laser
Fax Transmission Speed	33.6 Kbps
Standard Paper Capacity	250 sheets
Automatic Document Feeder	50 sheets
Functions	Print, Copy, Scan, Fax
Copy Resolution	600 x 600 dpi
Connectivity	USB 2.0
Maximum Paper Size	8.5 x 14 inches
Operating System Compatibility	Windows, Mac OS