Repeating Defects
Maintenance Item
Developer Assembles
Imaging Unit
Transfer Roller
Fuser
Test Prints
A variety of test prints are available to aid in determining the quality of output from
the printer and to assist in troubleshooting problems. This section shows how to select
and analyze test prints.
On the Control Panel, select Troubleshooting, select
Service Test
Pages.
Test Print 1: CMYK Sample Page
This page consists of four 25% tint primary
color bands.
Analyzing the Test Print
Repeating defects
Missing Color(s)
Streaks
Voids
Banding
5-4
Component
Magnetic (Mag) Roller [YMCK]
Drum Charge (RTC) Rollers
OPC Drum Rollers
IDT Rollers
Transfer Roller
Heat Roller
Belt
Phaser 6300/6350 Color Laser Printer Service Manual
Distance between Defects
34 mm (1.34 in.)
31 mm (1.22 in.)
74 mm (2.91 in.)
132 mm (5.20 in.)
64 mm (2.52 in.)
83 mm (3.26 in.)
94 mm (3.70 in.)
Service
Tools, and then
Xerox Phaser 6300DP
Service Prints[Page 1/3]
Media Type: Paper, Letter
s6300-101